5XTH | pdb_00005xth

Cryo-EM structure of human respiratory supercomplex I1III2IV1

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
GA [auth i]SCOP2B SuperfamilyAntiporter subunits half-channel-like 8054177 3002280 SCOP2B (2022-06-29)
GA [auth i]SCOP2B SuperfamilyAntiporter subunits half-channel-like 8054178 3002280 SCOP2B (2022-06-29)
JA [auth l]SCOP2B SuperfamilyAntiporter subunits half-channel-like 8054182 3002280 SCOP2B (2022-06-29)
JA [auth l]SCOP2B SuperfamilyAntiporter subunits half-channel-like 8054181 3002280 SCOP2B (2022-06-29)
OA [auth r]SCOP2B SuperfamilyAntiporter subunits half-channel-like 8054175 3002280 SCOP2B (2022-06-29)
OA [auth r]SCOP2B SuperfamilyAntiporter subunits half-channel-like 8054176 3002280 SCOP2B (2022-06-29)
EB [auth 8]SCOP2B SuperfamilyMitochondrial cytochrome c oxidase subunit VIIc (aka VIIIa) 8035441 3000624 SCOP2B (2022-06-29)
GB [auth AA]SCOP2B SuperfamilyUbiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) 8073737 3000770 SCOP2B (2022-06-29)
RB [auth AN]SCOP2B SuperfamilyUbiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) 8073737 3000770 SCOP2B (2022-06-29)
JB [auth AD]SCOP2B SuperfamilySubunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) 8068585 3000779 SCOP2B (2022-06-29)
UB [auth AQ]SCOP2B SuperfamilySubunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) 8068585 3000779 SCOP2B (2022-06-29)
VB [auth AR]SCOP2B SuperfamilyNon-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) 8068571 3000806 SCOP2B (2022-06-29)
KB [auth AE]SCOP2B SuperfamilyNon-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) 8068571 3000806 SCOP2B (2022-06-29)
XB [auth AT]SCOP2B SuperfamilySubunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) 8073351 3000787 SCOP2B (2022-06-29)
MB [auth AG]SCOP2B SuperfamilySubunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) 8073351 3000787 SCOP2B (2022-06-29)
LB [auth AF]SCOP2B Superfamily14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) 8068581 3000797 SCOP2B (2022-06-29)
WB [auth AS]SCOP2B Superfamily14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) 8068581 3000797 SCOP2B (2022-06-29)
HB [auth AB]SCOP2B SuperfamilyNon-globular alpha+beta subunits of globular proteins 8077332 3001542 SCOP2B (2022-06-29)
SB [auth AO]SCOP2B SuperfamilyNon-globular alpha+beta subunits of globular proteins 8077332 3001542 SCOP2B (2022-06-29)
FB [auth 9]SCOP2B SuperfamilyMitochondrial cytochrome c oxidase subunit VIIIb (aka IX) 8035443 3000633 SCOP2B (2022-06-29)
DB [auth 7]SCOP2B SuperfamilyMitochondrial cytochrome c oxidase subunit VIIb 8035440 3000613 SCOP2B (2022-06-29)
CB [auth 6]SCOP2B SuperfamilyMitochondrial cytochrome c oxidase subunit VIIa 8035438 3000606 SCOP2B (2022-06-29)
BB [auth 5]SCOP2B SuperfamilyMitochondrial cytochrome c oxidase subunit VIc 8035437 3000598 SCOP2B (2022-06-29)
AB [auth 4]SCOP2B SuperfamilyCytochrome c oxidase subunit h 8035435 3000395 SCOP2B (2022-06-29)
ZA [auth 3]SCOP2B SuperfamilyMitochondrial cytochrome c oxidase subunit VIa 8035433 3000592 SCOP2B (2022-06-29)
YA [auth 2]SCOP2B SuperfamilyRubredoxin-like 8035432 3001257 SCOP2B (2022-06-29)
E [auth F]SCOP2B SuperfamilyThioredoxin-like 8032338 3000031 SCOP2B (2022-06-29)
XA [auth 1]SCOP2B SuperfamilyCytochrome c oxidase subunit E 8035431 3001402 SCOP2B (2022-06-29)
WA [auth 0]SCOP2B SuperfamilyMitochondrial cytochrome c oxidase subunit IV 8035430 3000582 SCOP2B (2022-06-29)
VA [auth z]SCOP2B SuperfamilyCytochrome c oxidase subunit III-like 8035429 3000671 SCOP2B (2022-06-29)
UA [auth y]SCOP2B SuperfamilyCytochrome c oxidase subunit II-like, transmembrane region 8035428 3000692 SCOP2B (2022-06-29)
UA [auth y]SCOP2B SuperfamilyCupredoxins 8035427 3000886 SCOP2B (2022-06-29)
TA [auth x]SCOP2B SuperfamilyCytochrome c oxidase subunit I-like 8035426 3000653 SCOP2B (2022-06-29)
IA [auth k]SCOP2B SuperfamilyNADH-quinone oxidoreductase, subunit 11-like 8100898 3002200 SCOP2B (2022-06-29)
HA [auth j]SCOP2 FamilyNADH-ubiquinone oxidoreductase chain 3-like 8106899 4005842 SCOP2 (2022-06-29)
HA [auth j]SCOP2 SuperfamilyNADH-quinone oxidoreductase, subunit 11-like 8106900 3002200 SCOP2 (2022-06-29)
CSCOP2B SuperfamilyNqo6/HydA N-terminal domain-like 8085729 3002291 SCOP2B (2022-06-29)
CA [auth e]SCOP2B SuperfamilyESSS subunit of respiratory complex I 8090230 3002418 SCOP2B (2022-06-29)
P [auth Q]SCOP2B SuperfamilyHydB/Nqo4-like 8085737 3001849 SCOP2B (2022-06-29)
N [auth O]SCOP2B SuperfamilyThioredoxin-like 8098560 3000031 SCOP2B (2022-06-29)
K [auth L]SCOP2B SuperfamilyNADH-ubiquinone oxidoreductase-like 8053979 3002258 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
Be5xthB1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
I [auth J]e5xthJ1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
Q [auth S]e5xthS1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
R [auth T]e5xthT1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
BA [auth d]e5xthd1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
GA [auth i]e5xthi1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
JA [auth l]e5xthl1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
OA [auth r]e5xthr1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
PA [auth s]e5xths1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
EB [auth 8]e5xth81 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
GB [auth AA]e5xthAA1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
RB [auth AN]e5xthAN1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
JB [auth AD]e5xthAD1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
UB [auth AQ]e5xthAQ1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
VB [auth AR]e5xthAR1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
KB [auth AE]e5xthAE1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
XB [auth AT]e5xthAT1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
MB [auth AG]e5xthAG1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
OB [auth AJ]e5xthAJ1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
ZB [auth AV]e5xthAV1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
G [auth H]e5xthH1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
BC [auth AY]e5xthAY1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
QB [auth AL]e5xthAL1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
PB [auth AK]e5xthAK1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
AC [auth AW]e5xthAW1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
NB [auth AH]e5xthAH1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
YB [auth AU]e5xthAU1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
LB [auth AF]e5xthAF1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
WB [auth AS]e5xthAS1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
IB [auth AC]e5xthAC1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
IB [auth AC]e5xthAC2 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: C1-setF:ECOD (20:10:01)
TB [auth AP]e5xthAP2 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
TB [auth AP]e5xthAP3 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: C1-setF:ECOD (20:10:01)
V [auth X]e5xthX1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
F [auth G]e5xthG1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
HB [auth AB]e5xthAB1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
SB [auth AO]e5xthAO1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
FB [auth 9]e5xth91 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
DB [auth 7]e5xth71 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
CB [auth 6]e5xth61 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
BB [auth 5]e5xth51 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
AB [auth 4]e5xth41 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
ZA [auth 3]e5xth31 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
YA [auth 2]e5xth21 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
E [auth F]e5xthF1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
XA [auth 1]e5xth11 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
WA [auth 0]e5xth01 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
VA [auth z]e5xthz1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
UA [auth y]e5xthy1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
TA [auth x]e5xthx1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
SA [auth w]e5xthw1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
QA [auth u]e5xthu1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
D [auth E]e5xthE1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
NA [auth p]e5xthp1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
LA [auth n]e5xthn1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
KA [auth m]e5xthm1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
IA [auth k]e5xthk1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
HA [auth j]e5xthj1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
FA [auth h]e5xthh1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
EA [auth g]e5xthg1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
Ce5xthC1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
DA [auth f]e5xthf1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
Y [auth a]e5xtha1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
W [auth Y]e5xthY1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
U [auth W]e5xthW1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
S [auth U]e5xthU1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
P [auth Q]e5xthQ1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
O [auth P]e5xthP1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
N [auth O]e5xthO1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
M [auth N]e5xthN1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
L [auth M]e5xthM1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
K [auth L]e5xthL1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)
Ae5xthA1 A: TIM beta/alpha-barrelX: TIM barrelsH: TIM barrelsT: ANF_receptorF:ECOD (20:10:01)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF128384Fe-4S dicluster domain (Fer4_7)4Fe-4S dicluster domainSuperfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. Structure of the domain is an alpha-antiparallel beta sandwich. Domain contai ...Superfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. Structure of the domain is an alpha-antiparallel beta sandwich. Domain contains two 4Fe4S clusters.
Domain
I [auth J]PF01370NAD dependent epimerase/dehydratase family (Epimerase)NAD dependent epimerase/dehydratase family- Family
Q [auth S]PF15879NADH-ubiquinone oxidoreductase MWFE subunit (MWFE)NADH-ubiquinone oxidoreductase MWFE subunit- Family
R [auth T]PF10276Zinc-finger domain (zf-CHCC)Zinc-finger domainThis is a short zinc-finger domain conserved from fungi to humans. It is Cx8Hx14Cx2C. Domain
EB [auth 8]PF02935Cytochrome c oxidase subunit VIIc (COX7C)Cytochrome c oxidase subunit VIIc- Family
GB [auth AA],
RB [auth AN]		PF02939UcrQ family (UcrQ)UcrQ family- Family
JB [auth AD],
UB [auth AQ]		PF05365Cytochrome b-c1 complex subunit 9 (UCR_UQCRX_QCR9)Cytochrome b-c1 complex subunit 9- Family
KB [auth AE],
VB [auth AR]		PF02320Ubiquinol-cytochrome C reductase hinge protein (UCR_hinge)Ubiquinol-cytochrome C reductase hinge proteinThe ubiquinol-cytochrome C reductase complex (cytochrome bc1 complex) is a respiratory multienzyme complex [1]. This Pfam family represents the 'hinge' protein of the complex which is thought to mediate formation of the cytochrome c1 and cytochrome c ...The ubiquinol-cytochrome C reductase complex (cytochrome bc1 complex) is a respiratory multienzyme complex [1]. This Pfam family represents the 'hinge' protein of the complex which is thought to mediate formation of the cytochrome c1 and cytochrome c complex.
Domain
MB [auth AG],
XB [auth AT]		PF08997Ubiquinol-cytochrome C reductase complex, 6.4kD protein (UCR_6-4kD)Ubiquinol-cytochrome C reductase complex, 6.4kD proteinThe ubiquinol-cytochrome C reductase complex (cytochrome bc1 complex) is an essential component of the mitochondrial cellular respiratory chain. This family represents the 6.4kD protein, which may be closely linked to the iron-sulphur protein in the ...The ubiquinol-cytochrome C reductase complex (cytochrome bc1 complex) is an essential component of the mitochondrial cellular respiratory chain. This family represents the 6.4kD protein, which may be closely linked to the iron-sulphur protein in the complex and function as an iron-sulphur protein binding factor [1].
Domain
OB [auth AJ],
ZB [auth AV]		PF00032Cytochrome b(C-terminal)/b6/petD (Cytochrom_B_C)Cytochrome b(C-terminal)/b6/petDDomain
OB [auth AJ],
ZB [auth AV]		PF00033Cytochrome b/b6/petB (Cytochrome_B)Cytochrome b/b6/petBDomain
H [auth I]PF00361NADH:quinone oxidoreductase/Mrp antiporter, TM (Proton_antipo_M)NADH:quinone oxidoreductase/Mrp antiporter, TMThis entry includes membrane transporters and represents some 7 of potentially 14-16 TM regions. In many instances, its members forms part of complex I that catalyses the transfer of two electrons from NADH to ubiquinone in a reaction that is associa ...This entry includes membrane transporters and represents some 7 of potentially 14-16 TM regions. In many instances, its members forms part of complex I that catalyses the transfer of two electrons from NADH to ubiquinone in a reaction that is associated with proton translocation across the membrane, and in this context is a combination predominantly of subunits 2, 4, 5, 14, L, M and N [1]. In many bacterial species these proteins are probable stand-alone transporters not coupled with oxidoreduction [2].
Domain
H [auth I]PF07347NADH:ubiquinone oxidoreductase subunit B14.5a (Complex I-B14.5a) (CI-B14_5a)NADH:ubiquinone oxidoreductase subunit B14.5a (Complex I-B14.5a)- Family
G [auth H]PF04716ETC complex I subunit conserved region (ETC_C1_NDUFA5)ETC complex I subunit conserved region- Family
BC [auth AY],
QB [auth AL]		PF05193Peptidase M16 inactive domain (Peptidase_M16_C)Peptidase M16 inactive domainPeptidase M16 consists of two structurally related domains. One is the active peptidase, whereas the other is inactive. The two domains hold the substrate like a clamp [1]. Domain
BC [auth AY],
QB [auth AL]		PF00675Insulinase (Peptidase family M16) (Peptidase_M16)Insulinase (Peptidase family M16)- Family
AC [auth AW],
PB [auth AK]		PF05193Peptidase M16 inactive domain (Peptidase_M16_C)Peptidase M16 inactive domainPeptidase M16 consists of two structurally related domains. One is the active peptidase, whereas the other is inactive. The two domains hold the substrate like a clamp [1]. Domain
AC [auth AW],
PB [auth AK]		PF00675Insulinase (Peptidase family M16) (Peptidase_M16)Insulinase (Peptidase family M16)- Family
NB [auth AH],
YB [auth AU]		PF02167Cytochrome C1 family (Cytochrom_C1)Cytochrome C1 family- Family
LB [auth AF],
WB [auth AS]		PF02271Ubiquinol-cytochrome C reductase complex 14kD subunit (UCR_14kD)Ubiquinol-cytochrome C reductase complex 14kD subunit- Family
IB [auth AC],
TB [auth AP]		PF02921Ubiquinol cytochrome reductase transmembrane region (UCR_TM)Ubiquinol cytochrome reductase transmembrane region- Family
IB [auth AC],
TB [auth AP]		PF00355Rieske [2Fe-2S] domain (Rieske)Rieske [2Fe-2S] domainThe rieske domain has a [2Fe-2S] centre. Two conserved cysteines coordinate one Fe ion, while the other Fe ion is coordinated by two conserved histidines. In hyperthermophilic archaea there is a SKTPCX(2-3)C motif at the C-terminus. The cysteines in ...The rieske domain has a [2Fe-2S] centre. Two conserved cysteines coordinate one Fe ion, while the other Fe ion is coordinated by two conserved histidines. In hyperthermophilic archaea there is a SKTPCX(2-3)C motif at the C-terminus. The cysteines in this motif form a disulphide bridge, which stabilises the protein [4].
Domain
F [auth G],
V [auth X]		PF00550Phosphopantetheine attachment site (PP-binding)Phosphopantetheine attachment siteA 4'-phosphopantetheine prosthetic group is attached through a serine. This prosthetic group acts as a a 'swinging arm' for the attachment of activated fatty acid and amino-acid groups. This domain forms a four helix bundle. This family includes memb ...A 4'-phosphopantetheine prosthetic group is attached through a serine. This prosthetic group acts as a a 'swinging arm' for the attachment of activated fatty acid and amino-acid groups. This domain forms a four helix bundle. This family includes members not included in Prosite. The inclusion of these members is supported by sequence analysis and functional evidence. The related domain of Swiss:P19828 has the attachment serine replaced by an alanine.
Domain
HB [auth AB],
SB [auth AO]		PF09165Ubiquinol-cytochrome c reductase 8 kDa, N-terminal (Ubiq-Cytc-red_N)Ubiquinol-cytochrome c reductase 8 kDa, N-terminalMembers of this family adopt a structure consisting of many antiparallel beta sheets, with few alpha helices, in a non-globular arrangement. They are required for proper functioning of the respiratory chain [1]. Domain
FB [auth 9]PF02285Cytochrome oxidase c subunit VIII (COX8)Cytochrome oxidase c subunit VIII- Family
DB [auth 7]PF05392Cytochrome C oxidase chain VIIB (COX7B)Cytochrome C oxidase chain VIIB- Family
CB [auth 6]PF02238Cytochrome c oxidase subunit VII (COX7a)Cytochrome c oxidase subunit VII- Family
BB [auth 5]PF02937Cytochrome c oxidase subunit VIc (COX6C)Cytochrome c oxidase subunit VIc- Family
AB [auth 4]PF02297Cytochrome oxidase c subunit VIb (COX6B)Cytochrome oxidase c subunit VIbCytochrome c oxidase, a 13 sub-unit complex, EC:1.9.3.1 is the terminal oxidase in the mitochondrial electron transport chain. This family is composed of the potentially heme-binding subunit IVb of the oxidase. Domain
ZA [auth 3]PF02046Cytochrome c oxidase subunit VIa (COX6A)Cytochrome c oxidase subunit VIa- Family
YA [auth 2]PF01215Cytochrome c oxidase subunit Vb (COX5B)Cytochrome c oxidase subunit VbDomain
E [auth F]PF15088NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial (NADH_dh_m_C1)NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial- Family
E [auth F]PF05047Mitochondrial ribosomal protein L51 / S25 / CI-B8 domain (L51_S25_CI-B8)Mitochondrial ribosomal protein L51 / S25 / CI-B8 domainThe proteins in this family are located in the mitochondrion. The family includes ribosomal protein L51, and S25. This family also includes mitochondrial NADH-ubiquinone oxidoreductase B8 subunit (CI-B8) EC:1.6.5.3. It is not known whether all member ...The proteins in this family are located in the mitochondrion. The family includes ribosomal protein L51, and S25. This family also includes mitochondrial NADH-ubiquinone oxidoreductase B8 subunit (CI-B8) EC:1.6.5.3. It is not known whether all members of this family form part of the NADH-ubiquinone oxidoreductase and whether they are also all ribosomal proteins. Structurally related to thioredoxin-fold.
Domain
XA [auth 1]PF02284Cytochrome c oxidase subunit Va (COX5A)Cytochrome c oxidase subunit VaCytochrome c oxidase, a 13 sub-unit complex, EC:1.9.3.1 is the terminal oxidase in the mitochondrial electron transport chain. This family is composed of cytochrome c oxidase subunit Va. Domain
WA [auth 0]PF02936Cytochrome c oxidase subunit IV (COX4)Cytochrome c oxidase subunit IV- Family
D [auth E]PF10183ESSS subunit of NADH:ubiquinone oxidoreductase (complex I) (ESSS)ESSS subunit of NADH:ubiquinone oxidoreductase (complex I)- Family
D [auth E]PF13233Complex1_LYR-like (Complex1_LYR_2)Complex1_LYR-like- Family
PF01058NADH ubiquinone oxidoreductase, 20 Kd subunit (Oxidored_q6)NADH ubiquinone oxidoreductase, 20 Kd subunitDomain
X [auth Z]PF08122NADH-ubiquinone oxidoreductase B12 subunit family (NDUF_B12)NADH-ubiquinone oxidoreductase B12 subunit family- Family
W [auth Y]PF00116Cytochrome C oxidase subunit II, periplasmic domain (COX2)Cytochrome C oxidase subunit II, periplasmic domainDomain
W [auth Y]PF14813NADH dehydrogenase 1 beta subcomplex subunit 2 (NADH_B2)NADH dehydrogenase 1 beta subcomplex subunit 2- Family
U [auth W]PF01712Deoxynucleoside kinase (dNK)Deoxynucleoside kinaseThis family consists of various deoxynucleoside kinases cytidine EC:2.7.1.74, guanosine EC:2.7.1.113, adenosine EC:2.7.1.76 and thymidine kinase EC:2.7.1.21 (which also phosphorylates deoxyuridine and deoxycytosine.) These enzymes catalyse the prod ...This family consists of various deoxynucleoside kinases cytidine EC:2.7.1.74, guanosine EC:2.7.1.113, adenosine EC:2.7.1.76 and thymidine kinase EC:2.7.1.21 (which also phosphorylates deoxyuridine and deoxycytosine.) These enzymes catalyse the production of deoxynucleotide 5'-monophosphate from a deoxynucleoside. Using ATP and yielding ADP in the process.
Domain
U [auth W]PF06212GRIM-19 protein (GRIM-19)GRIM-19 protein- Family
T [auth V]PF05676NADH-ubiquinone oxidoreductase B18 subunit (NDUFB7) (NDUF_B7)NADH-ubiquinone oxidoreductase B18 subunit (NDUFB7)- Family
S [auth U]PF06747CHCH domain (CHCH)CHCH domainwe have identified a conserved motif in the LOC118487 protein that we have called the CHCH motif. Alignment of this protein with related members showed the presence of three subgroups of proteins, which are called the S (Small), N (N-terminal extende ...we have identified a conserved motif in the LOC118487 protein that we have called the CHCH motif. Alignment of this protein with related members showed the presence of three subgroups of proteins, which are called the S (Small), N (N-terminal extended) and C (C-terminal extended) subgroups. All three sub-groups of proteins have in common that they contain a predicted conserved [coiled coil 1]-[helix 1]-[coiled coil 2]-[helix 2] domain (CHCH domain). Within each helix of the CHCH domain, there are two cysteines present in a C-X9-C motif. The N-group contains an additional double helix domain, and each helix contains the C-X9-C motif. This family contains a number of characterised proteins: Cox19 protein - a nuclear gene of Saccharomyces cerevisiae, codes for an 11-kDa protein (Cox19p) required for expression of cytochrome oxidase. Because cox19 mutants are able to synthesise the mitochondrial and nuclear gene products of cytochrome oxidase, Cox19p probably functions post-translationally during assembly of the enzyme. Cox19p is present in the cytoplasm and mitochondria, where it exists as a soluble intermembrane protein. This dual location is similar to what was previously reported for Cox17p, a low molecular weight copper protein thought to be required for maturation of the CuA centre of subunit 2 of cytochrome oxidase. Cox19p have four conserved potential metal ligands, these are three cysteines and one histidine. Mrp10 - belongs to the class of yeast mitochondrial ribosomal proteins that are essential for translation [2]. Eukaryotic NADH-ubiquinone oxidoreductase 19 kDa (NDUFA8) subunit [3]. The CHCH domain was previously called DUF657 [4].
Domain
S [auth U]PF14987NADH dehydrogenase 1 alpha subcomplex subunit 3 (NADHdh_A3)NADH dehydrogenase 1 alpha subcomplex subunit 3- Family
P [auth Q]PF00346Respiratory-chain NADH dehydrogenase, 49 Kd subunit (Complex1_49kDa)Respiratory-chain NADH dehydrogenase, 49 Kd subunit- Family
O [auth P]PF00329Respiratory-chain NADH dehydrogenase, 30 Kd subunit (Complex1_30kDa)Respiratory-chain NADH dehydrogenase, 30 Kd subunitDomain
N [auth O]PF01257Thioredoxin-like [2Fe-2S] ferredoxin (2Fe-2S_thioredx)Thioredoxin-like [2Fe-2S] ferredoxin- Family
M [auth N]PF08040MNLL subunit (NADH_oxidored)MNLL subunit- Family
M [auth N]PF05071NADH ubiquinone oxidoreductase subunit NDUFA12 (NDUFA12)NADH ubiquinone oxidoreductase subunit NDUFA12- Family
L [auth M]PF00384Molybdopterin oxidoreductase (Molybdopterin)Molybdopterin oxidoreductaseDomain
L [auth M]PF22151NADH-ubiquinone oxidoreductase NDSU1/NuoG-like, 4Fe-4S domain (Fer4_NDSU1)NADH-ubiquinone oxidoreductase NDSU1/NuoG-like, 4Fe-4S domainThis entry represents the 4Fe-4S domain of NADH-ubiquinone oxidoreductase NDUFS1 from mammals and NuoG from bacteria, which are part of respiratory chain complex I [1-5]. Domain
L [auth M]PF135102Fe-2S iron-sulfur cluster binding domain (Fer2_4)2Fe-2S iron-sulfur cluster binding domainThe 2Fe-2S ferredoxin family have a general core structure consisting of beta(2)-alpha-beta(2) which a beta-grasp type fold. The domain is around one hundred amino acids with four conserved cysteine residues to which the 2Fe-2S cluster is ligated. Th ...The 2Fe-2S ferredoxin family have a general core structure consisting of beta(2)-alpha-beta(2) which a beta-grasp type fold. The domain is around one hundred amino acids with four conserved cysteine residues to which the 2Fe-2S cluster is ligated. This cluster appears within sarcosine oxidase proteins.
Domain
L [auth M]PF22117NADH-quinone oxidoreductase subunit 3, ferredoxin-like domain (Fer4_Nqo3)NADH-quinone oxidoreductase subunit 3, ferredoxin-like domainNADH-quinone oxidoreductase subunit 3 (Nqo3) is a component of respiratory complex I. This protein is located at the peripheral arm of the complex and consists of multiple domains. This entry represents the second ferredoxin-like domain which contain ...NADH-quinone oxidoreductase subunit 3 (Nqo3) is a component of respiratory complex I. This protein is located at the peripheral arm of the complex and consists of multiple domains. This entry represents the second ferredoxin-like domain which contains Fe4-S4 cluster, one of the redox centers of the complex [1-5].
Domain
L [auth M]PF09326NADH-ubiquinone oxidoreductase subunit G, C-terminal (NADH_dhqG_C)NADH-ubiquinone oxidoreductase subunit G, C-terminal- Family
L [auth M]PF10588NADH-ubiquinone oxidoreductase-G iron-sulfur binding region (NADH-G_4Fe-4S_3)NADH-ubiquinone oxidoreductase-G iron-sulfur binding regionDomain
K [auth L]PF00361NADH:quinone oxidoreductase/Mrp antiporter, TM (Proton_antipo_M)NADH:quinone oxidoreductase/Mrp antiporter, TMThis entry includes membrane transporters and represents some 7 of potentially 14-16 TM regions. In many instances, its members forms part of complex I that catalyses the transfer of two electrons from NADH to ubiquinone in a reaction that is associa ...This entry includes membrane transporters and represents some 7 of potentially 14-16 TM regions. In many instances, its members forms part of complex I that catalyses the transfer of two electrons from NADH to ubiquinone in a reaction that is associated with proton translocation across the membrane, and in this context is a combination predominantly of subunits 2, 4, 5, 14, L, M and N [1]. In many bacterial species these proteins are probable stand-alone transporters not coupled with oxidoreduction [2].
Domain
K [auth L]PF00662NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus (Proton_antipo_N)NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminusThis entry represents an amino terminal extension of Pfam:PF00361. Only NADH-Ubiquinone chain 5 and eubacterial chain L are in this family. This sub-family is part of complex I which catalyses the transfer of two electrons from NADH to ubiquinone in ...This entry represents an amino terminal extension of Pfam:PF00361. Only NADH-Ubiquinone chain 5 and eubacterial chain L are in this family. This sub-family is part of complex I which catalyses the transfer of two electrons from NADH to ubiquinone in a reaction that is associated with proton translocation across the membrane.
Domain
K [auth L]PF04800NADH dehydrogenase ubiquinone Fe-S protein 4 (NDUS4)NADH dehydrogenase ubiquinone Fe-S protein 4- Family
J [auth K]PF15880NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial (NDUFV3)NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial- Family
PF22461SLBB domain (SLBB_2)SLBB domainThis entry represents a set of SLBB domains [5]. Domain
PF09781NADH:ubiquinone oxidoreductase, NDUFB5/SGDH subunit (NDUF_B5)NADH:ubiquinone oxidoreductase, NDUFB5/SGDH subunit- Family
PF01512Nuo51 FMN-binding domain (Complex1_51K)Nuo51 FMN-binding domainThis entry represents the FMN-binding domain of NADH-ubiquinone oxidoreductase 51kDa subunit from NADH:ubiquinone oxidoreductase. Domain
PF10589NADH-ubiquinone oxidoreductase-F iron-sulfur binding region (NADH_4Fe-4S)NADH-ubiquinone oxidoreductase-F iron-sulfur binding regionDomain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, mitochondrial
I [auth J]NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 9, mitochondrial
Q [auth S]NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1
R [auth T]NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrial
Z [auth b]NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6
AA [auth c]NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrial
BA [auth d]NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10
GA [auth i]NADH-ubiquinone oxidoreductase chain 2
JA [auth l]NADH-ubiquinone oxidoreductase chain 5
MA [auth o]NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4
OA [auth r]NADH-ubiquinone oxidoreductase chain 4
PA [auth s]NADH-ubiquinone oxidoreductase chain 1 -
EB [auth 8]Cytochrome c oxidase subunit 7C, mitochondrial-
GB [auth AA],
RB [auth AN]		Cytochrome b-c1 complex subunit 8-
JB [auth AD],
UB [auth AQ]		Cytochrome b-c1 complex subunit 9
KB [auth AE],
VB [auth AR]		Cytochrome b-c1 complex subunit 6, mitochondrial
MB [auth AG],
XB [auth AT]		Cytochrome b-c1 complex subunit 10
OB [auth AJ],
ZB [auth AV]		Cytochrome b
H [auth I]NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7
G [auth H]NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5
BC [auth AY],
QB [auth AL]		Cytochrome b-c1 complex subunit 1, mitochondrial
AC [auth AW],
PB [auth AK]		Cytochrome b-c1 complex subunit 2, mitochondrial
NB [auth AH],
YB [auth AU]		Cytochrome c1, heme protein, mitochondrial
LB [auth AF],
WB [auth AS]		Cytochrome b-c1 complex subunit 7-
IB [auth AC],
TB [auth AP]		Cytochrome b-c1 complex subunit Rieske, mitochondrial
F [auth G],
V [auth X]		Acyl carrier protein, mitochondrial
HB [auth AB],
SB [auth AO]		Cytochrome b-c1 complex subunit Rieske, mitochondrial
FB [auth 9]Cytochrome c oxidase subunit 8B, mitochondrial-
DB [auth 7]Cytochrome c oxidase subunit 7B, mitochondrial-
CB [auth 6]Cytochrome c oxidase subunit 7A1, mitochondrial
BB [auth 5]Cytochrome c oxidase subunit 6C-
AB [auth 4]Cytochrome c oxidase subunit 6B1-
ZA [auth 3]Cytochrome c oxidase subunit 6A2, mitochondrial
YA [auth 2]Cytochrome c oxidase subunit 5B, mitochondrial
E [auth F]NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 2
XA [auth 1]Cytochrome c oxidase subunit 5A, mitochondrial
WA [auth 0]Cytochrome c oxidase subunit 4 isoform 1, mitochondrial-
VA [auth z]Cytochrome c oxidase subunit 3
UA [auth y]Cytochrome c oxidase subunit 2
TA [auth x]Cytochrome c oxidase subunit 1
SA [auth w]NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrial
RA [auth v]NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7
QA [auth u]NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8
D [auth E]NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6
NA [auth p]NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9
LA [auth n]NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1
KA [auth m]NADH-ubiquinone oxidoreductase chain 6 -
IA [auth k]NADH-ubiquinone oxidoreductase chain 4L
HA [auth j]NADH-ubiquinone oxidoreductase chain 3 -
FA [auth h]NADH dehydrogenase [ubiquinone] iron-sulfur protein 5
EA [auth g]NADH dehydrogenase [ubiquinone] 1 subunit C2
NADH dehydrogenase [ubiquinone] iron-sulfur protein 7, mitochondrial
DA [auth f]NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial
CA [auth e]NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 11, mitochondrial-
Y [auth a]NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 5, mitochondrial
X [auth Z]NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3
W [auth Y]NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, mitochondrial
U [auth W]NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13
T [auth V]NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11-
S [auth U]NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3
P [auth Q]NADH dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrial
O [auth P]NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrial
N [auth O]NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial
M [auth N]NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12
L [auth M]NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial
K [auth L]NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial
J [auth K]NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial
NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR010226NADH-quinone oxidoreductase, chain IFamily
IPR0179004Fe-4S ferredoxin, iron-sulphur binding, conserved siteConserved Site
IPR0178964Fe-4S ferredoxin-type, iron-sulphur binding domainDomain
I [auth J]IPR051207Mitochondrial Complex I NDUFA9 SubunitFamily
I [auth J]IPR036291NAD(P)-binding domain superfamilyHomologous Superfamily
I [auth J]IPR001509NAD-dependent epimerase/dehydrataseDomain
Q [auth S]IPR017384NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex subunit 1Family
R [auth T]IPR016668NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrialFamily
R [auth T]IPR019401Zinc finger, CHCC-typeDomain
Z [auth b]IPR019174NADH dehydrogenase 1, beta subcomplex, subunit 6Family
AA [auth c]IPR008699NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8Family
AA [auth c]IPR016551NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, metazoaFamily
BA [auth d]IPR019377NADH-ubiquinone oxidoreductase, subunit 10Family
BA [auth d]IPR039993NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10Family
GA [auth i]IPR010933NADH dehydrogenase subunit 2, C-terminalDomain
GA [auth i]IPR003917NADH:ubiquinone oxidoreductase, chain 2Family
GA [auth i]IPR050175Complex I Subunit 2Family
GA [auth i]IPR001750NADH:quinone oxidoreductase/Mrp antiporter, transmembrane domainDomain
JA [auth l]IPR003945NADH-quinone oxidoreductase, chain 5-likeFamily
JA [auth l]IPR010934NADH dehydrogenase subunit 5, C-terminalDomain
JA [auth l]IPR001516NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminalDomain
JA [auth l]IPR001750NADH:quinone oxidoreductase/Mrp antiporter, transmembrane domainDomain
JA [auth l]IPR018393NADH-plastoquinone oxidoreductase, chain 5 subgroupFamily
MA [auth o]IPR009866NADH:ubiquinone oxidoreductase, subunit NDUFB4Family
OA [auth r]IPR003918NADH:ubiquinone oxidoreductaseFamily
OA [auth r]IPR010227NADH-quinone oxidoreductase, chain M/4Family
OA [auth r]IPR001750NADH:quinone oxidoreductase/Mrp antiporter, transmembrane domainDomain
OA [auth r]IPR000260NADH:ubiquinone oxidoreductase chain 4, N-terminalDomain
PA [auth s]IPR001694NADH:ubiquinone oxidoreductase, subunit 1/F420H2 oxidoreductase subunit HFamily
PA [auth s]IPR018086NADH:ubiquinone oxidoreductase, subunit 1, conserved siteConserved Site
EB [auth 8]IPR036636Cytochrome c oxidase subunit VIIc superfamilyHomologous Superfamily
EB [auth 8]IPR004202Cytochrome c oxidase subunit VIIcFamily
GB [auth AA],
RB [auth AN]		IPR004205Cytochrome b-c1 complex subunit 8Family
GB [auth AA],
RB [auth AN]		IPR036642Cytochrome b-c1 complex subunit 8 superfamilyHomologous Superfamily
JB [auth AD],
UB [auth AQ]		IPR008027Cytochrome b-c1 complex subunit 9Family
JB [auth AD],
UB [auth AQ]		IPR036656Cytochrome b-c1 complex subunit 9 superfamilyHomologous Superfamily
KB [auth AE],
VB [auth AR]		IPR003422Cytochrome b-c1 complex, subunit 6Family
KB [auth AE],
VB [auth AR]		IPR023184Ubiquinol-cytochrome C reductase hinge domainDomain
KB [auth AE],
VB [auth AR]		IPR036811Ubiquinol-cytochrome C reductase hinge domain superfamilyHomologous Superfamily
MB [auth AG],
XB [auth AT]		IPR029027Single alpha-helix domain superfamilyHomologous Superfamily
MB [auth AG],
XB [auth AT]		IPR015089Cytochrome b-c1 complex subunit 10Family
OB [auth AJ],
ZB [auth AV]		IPR036150Cytochrome b/b6, C-terminal domain superfamilyHomologous Superfamily
OB [auth AJ],
ZB [auth AV]		IPR048260Cytochrome b/b6, C-terminal domain, eukaryotic/bacterialDomain
OB [auth AJ],
ZB [auth AV]		IPR016174Di-haem cytochrome, transmembraneHomologous Superfamily
OB [auth AJ],
ZB [auth AV]		IPR005798Cytochrome b/b6, C-terminalDomain
OB [auth AJ],
ZB [auth AV]		IPR048259Cytochrome b/b6, N-terminal domain, eukaryotic/bacterialDomain
OB [auth AJ],
ZB [auth AV]		IPR005797Cytochrome b/b6, N-terminal domainDomain
OB [auth AJ],
ZB [auth AV]		IPR027387Cytochrome b/b6-like domain superfamilyHomologous Superfamily
OB [auth AJ],
ZB [auth AV]		IPR030689Cytochrome bFamily
H [auth I]IPR009947NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7Family
G [auth H]IPR006806NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5Family
BC [auth AY],
QB [auth AL]		IPR007863Peptidase M16, C-terminalDomain
BC [auth AY],
QB [auth AL]		IPR011249Metalloenzyme, LuxS/M16 peptidase-likeHomologous Superfamily
BC [auth AY],
QB [auth AL]		IPR050361Mitochondrial Processing Peptidase/Ubiquinol-cytochrome c Reductase ComplexFamily
BC [auth AY],
QB [auth AL]		IPR011765Peptidase M16, N-terminalDomain
AC [auth AW],
PB [auth AK]		IPR007863Peptidase M16, C-terminalDomain
AC [auth AW],
PB [auth AK]		IPR011249Metalloenzyme, LuxS/M16 peptidase-likeHomologous Superfamily
AC [auth AW],
PB [auth AK]		IPR050361Mitochondrial Processing Peptidase/Ubiquinol-cytochrome c Reductase ComplexFamily
AC [auth AW],
PB [auth AK]		IPR011765Peptidase M16, N-terminalDomain
AC [auth AW],
PB [auth AK]		IPR001431Peptidase M16, zinc-binding siteBinding Site
NB [auth AH],
YB [auth AU]		IPR036909Cytochrome c-like domain superfamilyHomologous Superfamily
NB [auth AH],
YB [auth AU]		IPR002326Cytochrome c1Family
NB [auth AH],
YB [auth AU]		IPR021157Cytochrome c1, transmembrane anchor, C-terminalHomologous Superfamily
LB [auth AF],
WB [auth AS]		IPR003197Cytochrome b-c1 complex subunit 7Family
LB [auth AF],
WB [auth AS]		IPR036544Cytochrome b-c1 complex subunit 7 superfamilyHomologous Superfamily
IB [auth AC],
TB [auth AP]		IPR036922Rieske [2Fe-2S] iron-sulphur domain superfamilyHomologous Superfamily
IB [auth AC],
TB [auth AP]		IPR014349Rieske iron-sulphur proteinFamily
IB [auth AC],
TB [auth AP]		IPR011070Globular protein, non-globular alpha/beta subunitHomologous Superfamily
IB [auth AC],
TB [auth AP]		IPR004192Cytochrome b-c1 complex subunit Rieske, transmembrane domainDomain
IB [auth AC],
TB [auth AP]		IPR015248Ubiquinol-cytochrome c reductase iron-sulphur subunit, N-terminalDomain
IB [auth AC],
TB [auth AP]		IPR017941Rieske [2Fe-2S] iron-sulphur domainDomain
IB [auth AC],
TB [auth AP]		IPR005805Rieske iron-sulphur protein, C-terminalDomain
IB [auth AC],
TB [auth AP]		IPR037008Cytochrome bc1 complex subunit Rieske, transmembrane domain superfamilyHomologous Superfamily
IB [auth AC],
TB [auth AP]		IPR006317Ubiquinol-cytochrome c reductase, iron-sulphur subunitDomain
F [auth G],
V [auth X]		IPR006162Phosphopantetheine attachment sitePTM
F [auth G],
V [auth X]		IPR036736ACP-like superfamilyHomologous Superfamily
F [auth G],
V [auth X]		IPR009081Phosphopantetheine binding ACP domainDomain
F [auth G],
V [auth X]		IPR003231Acyl carrier proteinFamily
HB [auth AB],
SB [auth AO]		IPR036922Rieske [2Fe-2S] iron-sulphur domain superfamilyHomologous Superfamily
HB [auth AB],
SB [auth AO]		IPR014349Rieske iron-sulphur proteinFamily
HB [auth AB],
SB [auth AO]		IPR011070Globular protein, non-globular alpha/beta subunitHomologous Superfamily
HB [auth AB],
SB [auth AO]		IPR004192Cytochrome b-c1 complex subunit Rieske, transmembrane domainDomain
HB [auth AB],
SB [auth AO]		IPR015248Ubiquinol-cytochrome c reductase iron-sulphur subunit, N-terminalDomain
HB [auth AB],
SB [auth AO]		IPR017941Rieske [2Fe-2S] iron-sulphur domainDomain
HB [auth AB],
SB [auth AO]		IPR005805Rieske iron-sulphur protein, C-terminalDomain
HB [auth AB],
SB [auth AO]		IPR037008Cytochrome bc1 complex subunit Rieske, transmembrane domain superfamilyHomologous Superfamily
HB [auth AB],
SB [auth AO]		IPR006317Ubiquinol-cytochrome c reductase, iron-sulphur subunitDomain
FB [auth 9]IPR003205Cytochrome c oxidase, subunit 8Family
FB [auth 9]IPR036548Cytochrome c oxidase, subunit 8 superfamilyHomologous Superfamily
DB [auth 7]IPR023272Cytochrome C oxidase, subunit VIIB domain superfamilyHomologous Superfamily
DB [auth 7]IPR008433Cytochrome C oxidase, subunit VIIBFamily
CB [auth 6]IPR003177Cytochrome c oxidase subunit VIIa, metazoaFamily
CB [auth 6]IPR036539Cytochrome c oxidase, subunit VIIa superfamilyHomologous Superfamily
CB [auth 6]IPR039297Cytochrome c oxidase subunit VIIFamily
BB [auth 5]IPR037169Mitochondrial cytochrome c oxidase subunit VIc/VIIs superfamilyHomologous Superfamily
BB [auth 5]IPR051389Cytochrome c oxidase subunit VIcFamily
BB [auth 5]IPR034884Mitochondrial cytochrome c oxidase subunit VIc/VIIsFamily
AB [auth 4]IPR036549Cytochrome c oxidase subunit 6B/Cytochrome c oxidase assembly factor 6-like superfamilyHomologous Superfamily
AB [auth 4]IPR048280Cytochrome oxidase c subunit VIb-likeFamily
AB [auth 4]IPR003213Cytochrome c oxidase, subunit VIbFamily
ZA [auth 3]IPR018507Cytochrome c oxidase, subunit VIa, conserved siteConserved Site
ZA [auth 3]IPR036418Cytochrome c oxidase, subunit VIa superfamilyHomologous Superfamily
ZA [auth 3]IPR001349Cytochrome c oxidase, subunit VIaFamily
YA [auth 2]IPR002124Cytochrome c oxidase, subunit VbFamily
YA [auth 2]IPR036972Cytochrome c oxidase, subunit Vb superfamilyHomologous Superfamily
E [auth F]IPR007741Ribosomal protein/NADH dehydrogenase domainDomain
E [auth F]IPR036249Thioredoxin-like superfamilyHomologous Superfamily
E [auth F]IPR016464NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 2Family
XA [auth 1]IPR003204Cytochrome c oxidase, subunit Va/VIFamily
XA [auth 1]IPR036545Cytochrome c oxidase, subunit Va/VI superfamilyHomologous Superfamily
WA [auth 0]IPR004203Cytochrome c oxidase subunit IV familyFamily
WA [auth 0]IPR013288Cytochrome c oxidase subunit IVFamily
WA [auth 0]IPR036639Cytochrome c oxidase subunit IV superfamilyHomologous Superfamily
VA [auth z]IPR035973Cytochrome c oxidase subunit III-like superfamilyHomologous Superfamily
VA [auth z]IPR013833Cytochrome c oxidase, subunit III, 4-helical bundleHomologous Superfamily
VA [auth z]IPR000298Cytochrome c oxidase subunit III-likeDomain
VA [auth z]IPR033945Cytochrome c oxidase subunit III domainDomain
VA [auth z]IPR024791Cytochrome c oxidase subunit IIIFamily
UA [auth y]IPR011759Cytochrome C oxidase subunit II, transmembrane domainDomain
UA [auth y]IPR036257Cytochrome C oxidase subunit II, transmembrane domain superfamilyHomologous Superfamily
UA [auth y]IPR034210Cytochrome c oxidase subunit 2, C-terminalDomain
UA [auth y]IPR045187Cytochrome c/quinol oxidase subunit IIFamily
UA [auth y]IPR002429Cytochrome c oxidase subunit II-like C-terminalDomain
UA [auth y]IPR008972CupredoxinHomologous Superfamily
UA [auth y]IPR001505Copper centre Cu(A)Binding Site
UA [auth y]IPR014222Cytochrome c oxidase, subunit IIDomain
TA [auth x]IPR036927Cytochrome c oxidase-like, subunit I superfamilyHomologous Superfamily
TA [auth x]IPR000883Cytochrome c oxidase subunit IFamily
TA [auth x]IPR023615Cytochrome c oxidase, subunit I, copper-binding siteBinding Site
TA [auth x]IPR023616Cytochrome c oxidase-like, subunit I domainDomain
TA [auth x]IPR033944Cytochrome c oxidase subunit I domainDomain
SA [auth w]IPR050566Deoxyribonucleoside KinaseFamily
SA [auth w]IPR031314Deoxynucleoside kinase domainDomain
SA [auth w]IPR015828NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrialFamily
SA [auth w]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
RA [auth v]IPR008698NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7, NDUB7Family
QA [auth u]IPR010625CHCHDomain
QA [auth u]IPR016680NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 8Family
D [auth E]IPR016488NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 6Family
D [auth E]IPR045299NDUFA6, LYR domainDomain
NA [auth p]IPR033034NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9Family
NA [auth p]IPR008011Complex 1 LYR protein domainDomain
NA [auth p]IPR045292NDUFB9, LYR domainDomain
LA [auth n]IPR012575NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1, NDUB1Family
KA [auth m]IPR050269Complex I Subunit 6Family
KA [auth m]IPR001457NADH:ubiquinone/plastoquinone oxidoreductase, chain 6Family
IA [auth k]IPR001133NADH-ubiquinone oxidoreductase chain 4L/KFamily
IA [auth k]IPR039428NADH-ubiquinone oxidoreductase chain 4L/Mnh complex subunit C1-likeFamily
HA [auth j]IPR000440NADH:ubiquinone/plastoquinone oxidoreductase, chain 3Family
HA [auth j]IPR038430NADH:ubiquinone oxidoreductase, subunit 3 superfamilyHomologous Superfamily
FA [auth h]IPR019342NADH:ubiquinone oxidoreductase, iron-sulphur subunit 5Family
EA [auth g]IPR009423NADH dehydrogenase [ubiquinone] 1 subunit C2, NDUC2Family
IPR006137NADH:ubiquinone oxidoreductase-like, 20kDa subunitDomain
IPR006138NADH-ubiquinone oxidoreductase, 20 Kd subunitFamily
DA [auth f]IPR026192NADH-ubiquinone oxidoreductase 1 subunit C1Family
CA [auth e]IPR019329NADH:ubiquinone oxidoreductase, ESSS subunitFamily
Y [auth a]IPR019173NADH:ubiquinone oxidoreductase, NDUFB5/SGDH subunitFamily
X [auth Z]IPR012576NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3Family
W [auth Y]IPR026627NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, animal typeFamily
U [auth W]IPR009346GRIM-19Family
T [auth V]IPR039205NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11Family
S [auth U]IPR026626NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3Family
P [auth Q]IPR022885NAD(P)H-quinone oxidoreductase subunit D/HFamily
P [auth Q]IPR001135NADH-quinone oxidoreductase, subunit DDomain
P [auth Q]IPR014029NADH:ubiquinone oxidoreductase, 49kDa subunit, conserved siteConserved Site
P [auth Q]IPR029014[NiFe]-hydrogenase, large subunitHomologous Superfamily
O [auth P]IPR037232NADH:ubiquinone oxidoreductase, 30kDa subunit superfamilyHomologous Superfamily
O [auth P]IPR001268NADH:ubiquinone oxidoreductase, 30kDa subunitDomain
O [auth P]IPR020396NADH:ubiquinone oxidoreductase, 30kDa subunit, conserved siteConserved Site
O [auth P]IPR010218NADH dehydrogenase, subunit CFamily
N [auth O]IPR041921NADH-quinone oxidoreductase subunit E, N-terminalHomologous Superfamily
N [auth O]IPR042128NuoE domainDomain
N [auth O]IPR002023NADH-quinone oxidoreductase subunit E-likeFamily
N [auth O]IPR036249Thioredoxin-like superfamilyHomologous Superfamily
M [auth N]IPR007763NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12Family
L [auth M]IPR006963Molybdopterin oxidoreductase, 4Fe-4S domainDomain
L [auth M]IPR0010412Fe-2S ferredoxin-type iron-sulfur binding domainDomain
L [auth M]IPR054351NADH-ubiquinone oxidoreductase, ferredoxin-like domainDomain
L [auth M]IPR010228NADH:ubiquinone oxidoreductase, subunit GFamily
L [auth M]IPR050123Prok_molybdopt-oxidoreductaseUnknown
L [auth M]IPR015405NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial-likeDomain
L [auth M]IPR006656Molybdopterin oxidoreductaseDomain
L [auth M]IPR0360102Fe-2S ferredoxin-like superfamilyHomologous Superfamily
L [auth M]IPR000283NADH:ubiquinone oxidoreductase, 75kDa subunit, conserved siteConserved Site
L [auth M]IPR019574NADH:ubiquinone oxidoreductase, subunit G, iron-sulphur bindingDomain
K [auth L]IPR006885NADH dehydrogenase ubiquinone Fe-S protein 4 mitochondrial-likeFamily
K [auth L]IPR038532NADH dehydrogenase ubiquinone Fe-S protein 4-like superfamilyHomologous Superfamily
J [auth K]IPR026193NADH-ubiquinone oxidoreductase flavoprotein 3Family
IPR019575NADH-ubiquinone oxidoreductase 51kDa subunit, iron-sulphur binding domainDomain
IPR054765SLBB domainDomain
IPR011537NADH ubiquinone oxidoreductase, F subunitFamily
IPR001949NADH:ubiquinone oxidoreductase, 51kDa subunit, conserved siteConserved Site
IPR037225NADH-ubiquinone oxidoreductase 51kDa subunit, FMN-binding domain superfamilyHomologous Superfamily
IPR037207NADH-ubiquinone oxidoreductase 51kDa subunit, iron-sulphur binding domain superfamilyHomologous Superfamily
IPR011538NADH-ubiquinone oxidoreductase 51kDa subunit, FMN-binding domainDomain
IPR050837Complex I 51 kDa subunitFamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
Pharos:  O00217
I [auth J]Pharos:  Q16795
Q [auth S]Pharos:  O15239
R [auth T]Pharos:  O75380
Z [auth b]Pharos:  O95139
AA [auth c]Pharos:  O95169
BA [auth d]Pharos:  O96000
GA [auth i]Pharos:  P03891
JA [auth l]Pharos:  P03915
MA [auth o]Pharos:  O95168
OA [auth r]Pharos:  P03905
GB [auth AA],
RB [auth AN]		Pharos:  O14949
JB [auth AD],
UB [auth AQ]		Pharos:  Q9UDW1
KB [auth AE],
VB [auth AR]		Pharos:  P07919
MB [auth AG],
XB [auth AT]		Pharos:  O14957
OB [auth AJ],
ZB [auth AV]		Pharos:  P00156
H [auth I]Pharos:  O95182
G [auth H]Pharos:  Q16718
BC [auth AY],
QB [auth AL]		Pharos:  P31930
AC [auth AW],
PB [auth AK]		Pharos:  P22695
NB [auth AH],
YB [auth AU]		Pharos:  P08574
LB [auth AF],
WB [auth AS]		Pharos:  P14927
IB [auth AC],
TB [auth AP]		Pharos:  P47985
F [auth G],
V [auth X]		Pharos:  O14561
HB [auth AB],
SB [auth AO]		Pharos:  P47985
E [auth F]Pharos:  O43678
SA [auth w]Pharos:  O95299
RA [auth v]Pharos:  P17568
QA [auth u]Pharos:  P51970
D [auth E]Pharos:  P56556
NA [auth p]Pharos:  Q9Y6M9
LA [auth n]Pharos:  O75438
FA [auth h]Pharos:  O43920
EA [auth g]Pharos:  O95298
Pharos:  O75251
DA [auth f]Pharos:  O43677
CA [auth e]Pharos:  Q9NX14
Y [auth a]Pharos:  O43674
X [auth Z]Pharos:  O43676
W [auth Y]Pharos:  O95178
U [auth W]Pharos:  Q9P0J0
T [auth V]Pharos:  Q86Y39
S [auth U]Pharos:  O95167
P [auth Q]Pharos:  O75306
O [auth P]Pharos:  O75489
N [auth O]Pharos:  P19404
M [auth N]Pharos:  Q9UI09
L [auth M]Pharos:  P28331
K [auth L]Pharos:  O43181
J [auth K]Pharos:  P56181
Pharos:  P49821

Membrane Protein Annotation: OPM OPM Database Homepage

ChainsExternal LinkTypeClassSuperfamilyFamily
OPMTransmembraneAlpha-helical polytopicElectron transport chain complex I (NADH dehydrogenase) and supercomplexesH+ or Na+ translocating NADH dehydrogenase