5J91

Structure of the Wild-type 70S E coli ribosome bound to Tigecycline

• PDB DOI: https://doi.org/10.2210/pdb5J91/pdb
• NAKB: 5J91

• Classification: ribosome/antibiotic
• Organism(s): Escherichia coli, Escherichia coli K-12
• Expression System: Escherichia coli, Escherichia coli K-12
• Mutation(s): No 


• Deposited: 2016-04-08 Released: 2016-07-06 
• Deposition Author(s): Cocozaki, A., Ferguson, A.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.96 Å
• R-Value Free: 0.221 
• R-Value Work: 0.208 
• R-Value Observed: 0.208 

Literature

Resistance mutations generate divergent antibiotic susceptibility profiles against translation inhibitors.

Cocozaki, A.I., Altman, R.B., Huang, J., Buurman, E.T., Kazmirski, S.L., Doig, P., Prince, D.B., Blanchard, S.C., Cate, J.H., Ferguson, A.D.

(2016) Proc Natl Acad Sci U S A 113: 8188-8193

• PubMed: 27382179 
• DOI: https://doi.org/10.1073/pnas.1605127113
• Primary Citation of Related Structures:  
  5IT8, 5J5B, 5J7L, 5J88, 5J8A, 5J91, 5JC9


• PubMed Abstract: 
  

  Mutations conferring resistance to translation inhibitors often alter the structure of rRNA. Reduced susceptibility to distinct structural antibiotic classes may, therefore, emerge when a common ribosomal binding site is perturbed, which significantly reduces the clinical utility of these agents. The translation inhibitors negamycin and tetracycline interfere with tRNA binding to the aminoacyl-tRNA site on the small 30S ribosomal subunit. However, two negamycin resistance mutations display unexpected differential antibiotic susceptibility profiles. Mutant U1060A in 16S Escherichia coli rRNA is resistant to both antibiotics, whereas mutant U1052G is simultaneously resistant to negamycin and hypersusceptible to tetracycline. Using a combination of microbiological, biochemical, single-molecule fluorescence transfer experiments, and X-ray crystallography, we define the specific structural defects in the U1052G mutant 70S E. coli ribosome that explain its divergent negamycin and tetracycline susceptibility profiles. Unexpectedly, the U1052G mutant ribosome possesses a second tetracycline binding site that correlates with its hypersusceptibility. The creation of a previously unidentified antibiotic binding site raises the prospect of identifying similar phenomena in antibiotic-resistant pathogens in the future.

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Organizational Affiliation: 

Structure and Biophysics, Discovery Sciences, AstraZeneca Pharmaceuticals, Waltham, MA 02451;

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 50-mer - A1B1C1D1E1F1G1H1I1J1K1L1M1N1O1P1Q1R1S1T1U1V1W1X1Y1Z1a1b1c1d1e1f1g1h1i1j1k1l1m1n1o1p1q1r1s1t1u1v1w1x1 Pseudo Symmetry: Asymmetric - C1 
Pseudo Stoichiometry: Hetero 50-mer - A2B1C1D1E1F1G1H1I1J1K1L1M1N1O1P1Q1R1S1T1U1V1W1X1Y1Z1a1b1c1d1e1f1g1h1i1j1k1l1m1n1o1p1q1r1s1t1u1v1w1 

Biological assembly 1 assigned by authors.

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 49-mer - A1B1C1D1E1F1G1H1I1J1K1L1M1N1O1P1Q1R1S1T1U1V1W1X1Y1Z1a1b1c1d1e1f1g1h1i1j1k1l1m1n1o1p1q1r1s1t1u1v1w1 Pseudo Symmetry: Asymmetric - C1 
Pseudo Stoichiometry: Hetero 49-mer - A2B1C1D1E1F1G1H1I1J1K1L1M1N1O1P1Q1R1S1T1U1V1W1X1Y1Z1a1b1c1d1e1f1g1h1i1j1k1l1m1n1o1p1q1r1s1t1u1v1 

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 4,272.88 kDa 
• Atom Count: 295,202 
• Modelled Residue Count: 20,707 
• Deposited Residue Count: 20,751 
• Unique protein chains: 51
• Unique nucleic acid chains: 4

Macromolecules

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S2	B [auth AB], CA [auth BB]	224	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7V0 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7V0

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S3	C [auth AC], DA [auth BC]	206	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7V3 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7V3

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S4	D [auth AD], EA [auth BD]	205	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7V8 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7V8

Entity ID: 5
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S5	E [auth AE], FA [auth BE]	155	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7W1 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7W1

Entity ID: 6
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S6	F [auth AF], GA [auth BF]	106	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P02358 (Escherichia coli (strain K12)) Go to UniProtKB:  P02358

Entity ID: 7
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S7	G [auth AG], HA [auth BG]	151	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P02359 (Escherichia coli (strain K12)) Go to UniProtKB:  P02359

Entity ID: 8
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S8	H [auth AH], IA [auth BH]	129	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7W7 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7W7

Entity ID: 9
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S9	I [auth AI], JA [auth BI]	127	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7X3 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7X3

Entity ID: 10
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S10	J [auth AJ], KA [auth BJ]	99	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7R5 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7R5

Entity ID: 11
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S11	K [auth AK], LA [auth BK]	117	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7R9 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7R9

Entity ID: 12
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S12	L [auth AL], MA [auth BL]	123	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7S3 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7S3

Entity ID: 13
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S13	M [auth AM], NA [auth BM]	114	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7S9 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7S9

Entity ID: 14
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S14	N [auth AN], OA [auth BN]	100	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0AG59 (Escherichia coli (strain K12)) Go to UniProtKB:  P0AG59

Entity ID: 15
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S15	O [auth AO], PA [auth BO]	88	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0ADZ4 (Escherichia coli (strain K12)) Go to UniProtKB:  P0ADZ4

Entity ID: 16
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S16	P [auth AP], QA [auth BP]	82	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7T3 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7T3

Entity ID: 17
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S17	Q [auth AQ], RA [auth BQ]	80	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0AG63 (Escherichia coli (strain K12)) Go to UniProtKB:  P0AG63

Entity ID: 18
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S18	R [auth AR], SA [auth BR]	55	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7T7 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7T7

Entity ID: 19
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S19	S [auth AS], TA [auth BS]	79	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7U3 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7U3

Entity ID: 20
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S20	T [auth AT], UA [auth BT]	86	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7U7 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7U7

Entity ID: 21
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S21	U [auth AU], VA [auth BU]	56	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P68679 (Escherichia coli (strain K12)) Go to UniProtKB:  P68679

Entity ID: 22
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L32	V [auth C1], WA [auth D1]	56	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7N4 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7N4

Entity ID: 23
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L33	W [auth C2], XA [auth D2]	51	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7N9 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7N9

Entity ID: 24
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L34	X [auth C3], YA [auth D3]	46	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7P5 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7P5

Entity ID: 25
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L35	Y [auth C4], ZA [auth D4]	64	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7Q1 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7Q1

Entity ID: 26
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L36	AB [auth D5], Z [auth C5]	38	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7Q6 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7Q6

Entity ID: 27
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L30	AA [auth C0], BB [auth D0]	58	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0AG51 (Escherichia coli (strain K12)) Go to UniProtKB:  P0AG51

Entity ID: 29
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L2	DB [auth CC], GB [auth DC]	272	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P60422 (Escherichia coli (strain K12)) Go to UniProtKB:  P60422

Entity ID: 30
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L3	EB [auth CD]	209	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P60438 (Escherichia coli (strain K12)) Go to UniProtKB:  P60438

Entity ID: 32
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L3	HB [auth DD]	209	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P60438 (Escherichia coli (strain K12)) Go to UniProtKB:  P60438

Entity ID: 33
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L4	DC [auth DE], IB [auth CE]	201	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P60723 (Escherichia coli (strain K12)) Go to UniProtKB:  P60723

Entity ID: 34
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L5	EC [auth DF], JB [auth CF]	178	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P62399 (Escherichia coli (strain K12)) Go to UniProtKB:  P62399

Entity ID: 35
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L6	FC [auth DG], KB [auth CG]	176	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0AG55 (Escherichia coli (strain K12)) Go to UniProtKB:  P0AG55

Entity ID: 36
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L9	GC [auth DH], LB [auth CH]	149	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7R1 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7R1

Entity ID: 37
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L11	HC [auth DJ], MB [auth CJ]	134	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7J7 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7J7

Entity ID: 38
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L13	IC [auth DK], NB [auth CK]	142	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0AA10 (Escherichia coli (strain K12)) Go to UniProtKB:  P0AA10

Entity ID: 39
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L14	JC [auth DL], OB [auth CL]	123	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0ADY3 (Escherichia coli (strain K12)) Go to UniProtKB:  P0ADY3

Entity ID: 40
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L15	KC [auth DM], PB [auth CM]	144	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P02413 (Escherichia coli (strain K12)) Go to UniProtKB:  P02413

Entity ID: 41
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L16	LC [auth DN], QB [auth CN]	136	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0ADY7 (Escherichia coli (strain K12)) Go to UniProtKB:  P0ADY7

Entity ID: 42
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L17	MC [auth DO], RB [auth CO]	125	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0AG44 (Escherichia coli (strain K12)) Go to UniProtKB:  P0AG44

Entity ID: 43
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L18	NC [auth DP], SB [auth CP]	117	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0C018 (Escherichia coli (strain K12)) Go to UniProtKB:  P0C018

Entity ID: 44
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L19	OC [auth DQ], TB [auth CQ]	114	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7K6 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7K6

Entity ID: 45
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L20	PC [auth DR], UB [auth CR]	117	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7L3 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7L3

Entity ID: 46
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L21	QC [auth DS], VB [auth CS]	103	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0AG48 (Escherichia coli (strain K12)) Go to UniProtKB:  P0AG48

Entity ID: 47
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L22	RC [auth DT], WB [auth CT]	110	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P61175 (Escherichia coli (strain K12)) Go to UniProtKB:  P61175

Entity ID: 48
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L23	SC [auth DU], XB [auth CU]	93	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0ADZ0 (Escherichia coli (strain K12)) Go to UniProtKB:  P0ADZ0

Entity ID: 49
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L24	TC [auth DV], YB [auth CV]	103	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P60624 (Escherichia coli (strain K12)) Go to UniProtKB:  P60624

Entity ID: 50
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L25	UC [auth DW], ZB [auth CW]	94	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P68919 (Escherichia coli (strain K12)) Go to UniProtKB:  P68919

Entity ID: 51
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L27	AC [auth CX], VC [auth DX]	76	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7L8 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7L8

Entity ID: 52
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L28	BC [auth CY], WC [auth DY]	77	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7M2 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7M2

Entity ID: 53
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L29	CC [auth CZ], XC [auth DZ]	62	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7M6 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7M6

Entity ID: 54
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L10	YC [auth DI]	135	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7J3 (Escherichia coli (strain K12)) Go to UniProtKB:  P0A7J3

Entity ID: 1
Molecule	Chains	Length	Organism	Image
16S rRNA	A [auth AA], BA	1,534	Escherichia coli

Entity ID: 28
Molecule	Chains	Length	Organism	Image
5S rRNA	CB, ZC [auth DB]	120	Escherichia coli

Entity ID: 31
Molecule	Chains	Length	Organism	Image
23S rRNA	FB [auth CA]	2,904	Escherichia coli

Entity ID: 55
Molecule	Chains	Length	Organism	Image
23S rRNA	AD [auth DA]	2,904	Escherichia coli K-12

Small Molecules

Ligands 14 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
T1C	VH [auth BA], ZF [auth AA]	TIGECYCLINE C29 H41 N5 O8 FPZLLRFZJZRHSY-HJYUBDRYSA-P
1PE	GX [auth DA], PW [auth DA]	PENTAETHYLENE GLYCOL C10 H22 O6 JLFNLZLINWHATN-UHFFFAOYSA-N
PG4	SF [auth AA], SO [auth DQ], TX [auth DA], UH [auth BA], UO [auth DR], XO [auth DS], XW [auth DA]	TETRAETHYLENE GLYCOL C8 H18 O5 UWHCKJMYHZGTIT-UHFFFAOYSA-N
GUN	OX [auth DA]	GUANINE C5 H5 N5 O UYTPUPDQBNUYGX-UHFFFAOYSA-N
PGE	BI [auth D3], BP [auth DU], CY [auth DA], HO [auth DD], QW [auth DA], RX [auth DA], UX [auth DA], WO [auth DS], ZH [auth D1]	TRIETHYLENE GLYCOL C6 H14 O4 ZIBGPFATKBEMQZ-UHFFFAOYSA-N
SPD	BY [auth DA], JX [auth DA], NW [auth DA], RW [auth DA]	SPERMIDINE C7 H19 N3 ATHGHQPFGPMSJY-UHFFFAOYSA-N
TRS	XX [auth DA]	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL C4 H12 N O3 LENZDBCJOHFCAS-UHFFFAOYSA-O
MPD	AP [auth DT], HX [auth DA], KO [auth DE], KX [auth DA], LO [auth DE], MO [auth DK], NX [auth DA], PO [auth DN], TF [auth AA], UW [auth DA], WW [auth DA], YF [auth AA], YO [auth DS], ZO [auth DT]	(4S)-2-METHYL-2,4-PENTANEDIOL C6 H14 O2 SVTBMSDMJJWYQN-YFKPBYRVSA-N
PEG	AI [auth D1], CI [auth D3], DG [auth AL], DX [auth DA], DY [auth DA], EX [auth DA], EY [auth DA], NO [auth DL], QO [auth DP], RO [auth DQ], VX [auth DA]	DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N
PUT	AY [auth DA], IX [auth DA], OP [auth DA], OW [auth DA], PX [auth DA], QX [auth DA], SW [auth DA], TW [auth DA], UF [auth AA], VF [auth AA], WF [auth AA], WX [auth DA], XF [auth AA], YX [auth DA], ZW [auth DA], ZX [auth DA]	1,4-DIAMINOBUTANE C4 H12 N2 KIDHWZJUCRJVML-UHFFFAOYSA-N
ZN	CG [auth AB], DI [auth D5], EG [auth C5]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N
EDO	BX [auth DA], CX [auth DA], LP [auth DB], LX [auth DA], MP [auth DB], MX [auth DA], NP [auth DA], PP [auth DA], QP [auth DA], SX [auth DA], YH [auth D1], YW [auth DA]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N
ACY	AX [auth DA], FX [auth DA], VW [auth DA]	ACETIC ACID C2 H4 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-N
MG	AE [auth AA], AF [auth AA], AG [auth AA], AH [auth BA], AJ [auth CA], AK [auth CA], AL [auth CA], AM [auth CA], AN [auth CA], AO [auth CA], AQ [auth DA], AR [auth DA], AS [auth DA], AT [auth DA], AU [auth DA], AV [auth DA], AW [auth DA], BD [auth AA], BE [auth AA], BF [auth AA], BG [auth AA], BH [auth BA], BJ [auth CA], BK [auth CA], BL [auth CA], BM [auth CA], BN [auth CA], BO [auth CA], BQ [auth DA], BR [auth DA], BS [auth DA], BT [auth DA], BU [auth DA], BV [auth DA], BW [auth DA], CD [auth AA], CE [auth AA], CF [auth AA], CH [auth BA], CJ [auth CA], CK [auth CA], CL [auth CA], CM [auth CA], CN [auth CA], CO [auth CA], CP [auth DB], CQ [auth DA], CR [auth DA], CS [auth DA], CT [auth DA], CU [auth DA], CV [auth DA], CW [auth DA], DD [auth AA], DE [auth AA], DF [auth AA], DH [auth BA], DJ [auth CA], DK [auth CA], DL [auth CA], DM [auth CA], DN [auth CA], DO [auth CA], DP [auth DB], DQ [auth DA], DR [auth DA], DS [auth DA], DT [auth DA], DU [auth DA], DV [auth DA], DW [auth DA], ED [auth AA], EE [auth AA], EF [auth AA], EH [auth BA], EI [auth CB], EJ [auth CA], EK [auth CA], EL [auth CA], EM [auth CA], EN [auth CA], EO [auth CA], EP [auth DB], EQ [auth DA], ER [auth DA], ES [auth DA], ET [auth DA], EU [auth DA], EV [auth DA], EW [auth DA], FD [auth AA], FE [auth AA], FF [auth AA], FG [auth BA], FH [auth BA], FI [auth CB], FJ [auth CA], FK [auth CA], FL [auth CA], FM [auth CA], FN [auth CA], FO [auth CA], FP [auth DB], FQ [auth DA], FR [auth DA], FS [auth DA], FT [auth DA], FU [auth DA], FV [auth DA], FW [auth DA], FY [auth DA], GD [auth AA], GE [auth AA], GF [auth AA], GG [auth BA], GH [auth BA], GI [auth CB], GJ [auth CA], GK [auth CA], GL [auth CA], GM [auth CA], GN [auth CA], GO [auth CA], GP [auth DB], GQ [auth DA], GR [auth DA], GS [auth DA], GT [auth DA], GU [auth DA], GV [auth DA], GW [auth DA], GY [auth DA], HD [auth AA], HE [auth AA], HF [auth AA], HG [auth BA], HH [auth BA], HI [auth CA], HJ [auth CA], HK [auth CA], HL [auth CA], HM [auth CA], HN [auth CA], HP [auth DB], HQ [auth DA], HR [auth DA], HS [auth DA], HT [auth DA], HU [auth DA], HV [auth DA], HW [auth DA], HY [auth DA], ID [auth AA], IE [auth AA], IF [auth AA], IG [auth BA], IH [auth BA], II [auth CA], IJ [auth CA], IK [auth CA], IL [auth CA], IM [auth CA], IN [auth CA], IO [auth DD], IP [auth DB], IQ [auth DA], IR [auth DA], IS [auth DA], IT [auth DA], IU [auth DA], IV [auth DA], IW [auth DA], IY [auth DA], JD [auth AA], JE [auth AA], JF [auth AA], JG [auth BA], JH [auth BA], JI [auth CA], JJ [auth CA], JK [auth CA], JL [auth CA], JM [auth CA], JN [auth CA], JO [auth DD], JP [auth DB], JQ [auth DA], JR [auth DA], JS [auth DA], JT [auth DA], JU [auth DA], JV [auth DA], JW [auth DA], KD [auth AA], KE [auth AA], KF [auth AA], KG [auth BA], KH [auth BA], KI [auth CA], KJ [auth CA], KK [auth CA], KL [auth CA], KM [auth CA], KN [auth CA], KP [auth DB], KQ [auth DA], KR [auth DA], KS [auth DA], KT [auth DA], KU [auth DA], KV [auth DA], KW [auth DA], LD [auth AA], LE [auth AA], LF [auth AA], LG [auth BA], LH [auth BA], LI [auth CA], LJ [auth CA], LK [auth CA], LL [auth CA], LM [auth CA], LN [auth CA], LQ [auth DA], LR [auth DA], LS [auth DA], LT [auth DA], LU [auth DA], LV [auth DA], LW [auth DA], MD [auth AA], ME [auth AA], MF [auth AA], MG [auth BA], MH [auth BA], MI [auth CA], MJ [auth CA], MK [auth CA], ML [auth CA], MM [auth CA], MN [auth CA], MQ [auth DA], MR [auth DA], MS [auth DA], MT [auth DA], MU [auth DA], MV [auth DA], MW [auth DA], ND [auth AA], NE [auth AA], NF [auth AA], NG [auth BA], NH [auth BA], NI [auth CA], NJ [auth CA], NK [auth CA], NL [auth CA], NM [auth CA], NN [auth CA], NQ [auth DA], NR [auth DA], NS [auth DA], NT [auth DA], NU [auth DA], NV [auth DA], OD [auth AA], OE [auth AA], OF [auth AA], OG [auth BA], OH [auth BA], OI [auth CA], OJ [auth CA], OK [auth CA], OL [auth CA], OM [auth CA], ON [auth CA], OO [auth DM], OQ [auth DA], OR [auth DA], OS [auth DA], OT [auth DA], OU [auth DA], OV [auth DA], PD [auth AA], PE [auth AA], PF [auth AA], PG [auth BA], PH [auth BA], PI [auth CA], PJ [auth CA], PK [auth CA], PL [auth CA], PM [auth CA], PN [auth CA], PQ [auth DA], PR [auth DA], PS [auth DA], PT [auth DA], PU [auth DA], PV [auth DA], QD [auth AA], QE [auth AA], QF [auth AA], QG [auth BA], QH [auth BA], QI [auth CA], QJ [auth CA], QK [auth CA], QL [auth CA], QM [auth CA], QN [auth CA], QQ [auth DA], QR [auth DA], QS [auth DA], QT [auth DA], QU [auth DA], QV [auth DA], RD [auth AA], RE [auth AA], RF [auth AA], RG [auth BA], RH [auth BA], RI [auth CA], RJ [auth CA], RK [auth CA], RL [auth CA], RM [auth CA], RN [auth CA], RP [auth DA], RQ [auth DA], RR [auth DA], RS [auth DA], RT [auth DA], RU [auth DA], RV [auth DA], SD [auth AA], SE [auth AA], SG [auth BA], SH [auth BA], SI [auth CA], SJ [auth CA], SK [auth CA], SL [auth CA], SM [auth CA], SN [auth CA], SP [auth DA], SQ [auth DA], SR [auth DA], SS [auth DA], ST [auth DA], SU [auth DA], SV [auth DA], TD [auth AA], TE [auth AA], TG [auth BA], TH [auth BA], TI [auth CA], TJ [auth CA], TK [auth CA], TL [auth CA], TM [auth CA], TN [auth CA], TO [auth DR], TP [auth DA], TQ [auth DA], TR [auth DA], TS [auth DA], TT [auth DA], TU [auth DA], TV [auth DA], UD [auth AA], UE [auth AA], UG [auth BA], UI [auth CA], UJ [auth CA], UK [auth CA], UL [auth CA], UM [auth CA], UN [auth CA], UP [auth DA], UQ [auth DA], UR [auth DA], US [auth DA], UT [auth DA], UU [auth DA], UV [auth DA], VD [auth AA], VE [auth AA], VG [auth BA], VI [auth CA], VJ [auth CA], VK [auth CA], VL [auth CA], VM [auth CA], VN [auth CA], VO [auth DR], VP [auth DA], VQ [auth DA], VR [auth DA], VS [auth DA], VT [auth DA], VU [auth DA], VV [auth DA], WD [auth AA], WE [auth AA], WG [auth BA], WH [auth BA], WI [auth CA], WJ [auth CA], WK [auth CA], WL [auth CA], WM [auth CA], WN [auth CA], WP [auth DA], WQ [auth DA], WR [auth DA], WS [auth DA], WT [auth DA], WU [auth DA], WV [auth DA], XD [auth AA], XE [auth AA], XG [auth BA], XH [auth BA], XI [auth CA], XJ [auth CA], XK [auth CA], XL [auth CA], XM [auth CA], XN [auth CA], XP [auth DA], XQ [auth DA], XR [auth DA], XS [auth DA], XT [auth DA], XU [auth DA], XV [auth DA], YD [auth AA], YE [auth AA], YG [auth BA], YI [auth CA], YJ [auth CA], YK [auth CA], YL [auth CA], YM [auth CA], YN [auth CA], YP [auth DA], YQ [auth DA], YR [auth DA], YS [auth DA], YT [auth DA], YU [auth DA], YV [auth DA], ZD [auth AA], ZE [auth AA], ZG [auth BA], ZI [auth CA], ZJ [auth CA], ZK [auth CA], ZL [auth CA], ZM [auth CA], ZN [auth CA], ZP [auth DA], ZQ [auth DA], ZR [auth DA], ZS [auth DA], ZT [auth DA], ZU [auth DA], ZV [auth DA]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Modified Residues  3 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
D2T	L [auth AL], MA [auth BL]	L-PEPTIDE LINKING	C5 H9 N O4 S		ASP
MEQ	HB [auth DD]	L-PEPTIDE LINKING	C6 H12 N2 O3		GLN
4D4	LC [auth DN], QB [auth CN]	L-PEPTIDE LINKING	C6 H14 N4 O3		ARG

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.96 Å
• R-Value Free: 0.221 
• R-Value Work: 0.208 
• R-Value Observed: 0.208 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 212.18	α = 90
b = 434.82	β = 90
c = 624.26	γ = 90

Software Package:

Software Name	Purpose
Aimless	data scaling
BUSTER-TNT	refinement
PDB_EXTRACT	data extraction
XDS	data reduction
BUSTER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2016-07-06 
Deposition Author(s): Cocozaki, A., Ferguson, A.

Revision History  

• Version 1.0: 2016-07-06
  Type: Initial release
  
• Version 1.1: 2016-07-20
  Changes: Structure summary
• Version 1.2: 2016-08-03
  Changes: Database references