5AEW

Crystal structure of II9 variant of Biphenyl dioxygenase from Burkholderia xenovorans LB400 in complex with biphenyl

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d5aewa1	All beta proteins	ISP domain	ISP domain	automated matches	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
A	d5aewa2	Alpha and beta proteins (a+b)	TBP-like	Bet v1-like	automated matches	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
C	d5aewc1	All beta proteins	ISP domain	ISP domain	automated matches	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
C	d5aewc2	Alpha and beta proteins (a+b)	TBP-like	Bet v1-like	automated matches	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
E	d5aewe1	All beta proteins	ISP domain	ISP domain	automated matches	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
E	d5aewe2	Alpha and beta proteins (a+b)	TBP-like	Bet v1-like	automated matches	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
G	d5aewg1	All beta proteins	ISP domain	ISP domain	automated matches	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
G	d5aewg2	Alpha and beta proteins (a+b)	TBP-like	Bet v1-like	automated matches	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
I	d5aewi1	All beta proteins	ISP domain	ISP domain	automated matches	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
I	d5aewi2	Alpha and beta proteins (a+b)	TBP-like	Bet v1-like	automated matches	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
K	d5aewk1	All beta proteins	ISP domain	ISP domain	automated matches	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
K	d5aewk2	Alpha and beta proteins (a+b)	TBP-like	Bet v1-like	automated matches	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
M	d5aewm1	All beta proteins	ISP domain	ISP domain	automated matches	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
M	d5aewm2	Alpha and beta proteins (a+b)	TBP-like	Bet v1-like	automated matches	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
O	d5aewo1	All beta proteins	ISP domain	ISP domain	automated matches	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
O	d5aewo2	Alpha and beta proteins (a+b)	TBP-like	Bet v1-like	automated matches	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
Q	d5aewq1	All beta proteins	ISP domain	ISP domain	automated matches	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
Q	d5aewq2	Alpha and beta proteins (a+b)	TBP-like	Bet v1-like	automated matches	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
S	d5aews1	All beta proteins	ISP domain	ISP domain	automated matches	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
S	d5aews2	Alpha and beta proteins (a+b)	TBP-like	Bet v1-like	automated matches	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
U	d5aewu1	All beta proteins	ISP domain	ISP domain	automated matches	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
U	d5aewu2	Alpha and beta proteins (a+b)	TBP-like	Bet v1-like	automated matches	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
W	d5aeww1	All beta proteins	ISP domain	ISP domain	automated matches	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
W	d5aeww2	Alpha and beta proteins (a+b)	TBP-like	Bet v1-like	automated matches	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
B	d5aewb_	Alpha and beta proteins (a+b)	Cystatin-like	NTF2-like	Ring hydroxylating beta subunit	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
D	d5aewd_	Alpha and beta proteins (a+b)	Cystatin-like	NTF2-like	Ring hydroxylating beta subunit	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
F	d5aewf_	Alpha and beta proteins (a+b)	Cystatin-like	NTF2-like	Ring hydroxylating beta subunit	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
H	d5aewh_	Alpha and beta proteins (a+b)	Cystatin-like	NTF2-like	Ring hydroxylating beta subunit	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
J	d5aewj_	Alpha and beta proteins (a+b)	Cystatin-like	NTF2-like	Ring hydroxylating beta subunit	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
L	d5aewl_	Alpha and beta proteins (a+b)	Cystatin-like	NTF2-like	Ring hydroxylating beta subunit	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
N	d5aewn_	Alpha and beta proteins (a+b)	Cystatin-like	NTF2-like	Ring hydroxylating beta subunit	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
P	d5aewp_	Alpha and beta proteins (a+b)	Cystatin-like	NTF2-like	Ring hydroxylating beta subunit	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
R	d5aewr_	Alpha and beta proteins (a+b)	Cystatin-like	NTF2-like	Ring hydroxylating beta subunit	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
T	d5aewt_	Alpha and beta proteins (a+b)	Cystatin-like	NTF2-like	Ring hydroxylating beta subunit	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
V	d5aewv_	Alpha and beta proteins (a+b)	Cystatin-like	NTF2-like	Ring hydroxylating beta subunit	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)
X	d5aewx_	Alpha and beta proteins (a+b)	Cystatin-like	NTF2-like	Ring hydroxylating beta subunit	automated matches	(Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	NTF2-like	8074179	3000472	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	NTF2-like	8074179	3000472	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	NTF2-like	8074179	3000472	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	NTF2-like	8074179	3000472	SCOP2B (2022-06-29)
J	SCOP2 Family	Ring hydroxylating beta subunit-like	8074178	4001024	SCOP2 (2022-06-29)
J	SCOP2 Superfamily	NTF2-like	8074179	3000472	SCOP2 (2022-06-29)
L	SCOP2B Superfamily	NTF2-like	8074179	3000472	SCOP2B (2022-06-29)
N	SCOP2B Superfamily	NTF2-like	8074179	3000472	SCOP2B (2022-06-29)
P	SCOP2B Superfamily	NTF2-like	8074179	3000472	SCOP2B (2022-06-29)
R	SCOP2B Superfamily	NTF2-like	8074179	3000472	SCOP2B (2022-06-29)
T	SCOP2B Superfamily	NTF2-like	8074179	3000472	SCOP2B (2022-06-29)
V	SCOP2B Superfamily	NTF2-like	8074179	3000472	SCOP2B (2022-06-29)
X	SCOP2B Superfamily	NTF2-like	8074179	3000472	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Rieske_5	e5aewA2	A: beta sandwiches	X: ISP domain (From Topology)	H: ISP domain (From Topology)	T: ISP domain	F: Rieske_5	ECOD (1.6)
A	Ring_hydroxyl_A	e5aewA1	A: a+b two layers	X: TBP-like	H: Bet v1-like (From Topology)	T: Bet v1-like	F: Ring_hydroxyl_A	ECOD (1.6)
A	Rieske_1	e5aewA3	A: few secondary structure elements	X: Trm112p-like (From Topology)	H: Trm112p-like (From Topology)	T: Trm112p-like	F: Rieske_1	ECOD (1.6)
C	Rieske_5	e5aewC3	A: beta sandwiches	X: ISP domain (From Topology)	H: ISP domain (From Topology)	T: ISP domain	F: Rieske_5	ECOD (1.6)
C	Ring_hydroxyl_A	e5aewC2	A: a+b two layers	X: TBP-like	H: Bet v1-like (From Topology)	T: Bet v1-like	F: Ring_hydroxyl_A	ECOD (1.6)
C	Rieske_1	e5aewC1	A: few secondary structure elements	X: Trm112p-like (From Topology)	H: Trm112p-like (From Topology)	T: Trm112p-like	F: Rieske_1	ECOD (1.6)
E	Rieske_5	e5aewE3	A: beta sandwiches	X: ISP domain (From Topology)	H: ISP domain (From Topology)	T: ISP domain	F: Rieske_5	ECOD (1.6)
E	Ring_hydroxyl_A	e5aewE1	A: a+b two layers	X: TBP-like	H: Bet v1-like (From Topology)	T: Bet v1-like	F: Ring_hydroxyl_A	ECOD (1.6)
E	Rieske_1	e5aewE2	A: few secondary structure elements	X: Trm112p-like (From Topology)	H: Trm112p-like (From Topology)	T: Trm112p-like	F: Rieske_1	ECOD (1.6)
G	Rieske_5	e5aewG1	A: beta sandwiches	X: ISP domain (From Topology)	H: ISP domain (From Topology)	T: ISP domain	F: Rieske_5	ECOD (1.6)
G	Ring_hydroxyl_A	e5aewG2	A: a+b two layers	X: TBP-like	H: Bet v1-like (From Topology)	T: Bet v1-like	F: Ring_hydroxyl_A	ECOD (1.6)
G	Rieske_1	e5aewG3	A: few secondary structure elements	X: Trm112p-like (From Topology)	H: Trm112p-like (From Topology)	T: Trm112p-like	F: Rieske_1	ECOD (1.6)
I	Rieske_5	e5aewI2	A: beta sandwiches	X: ISP domain (From Topology)	H: ISP domain (From Topology)	T: ISP domain	F: Rieske_5	ECOD (1.6)
I	Ring_hydroxyl_A	e5aewI1	A: a+b two layers	X: TBP-like	H: Bet v1-like (From Topology)	T: Bet v1-like	F: Ring_hydroxyl_A	ECOD (1.6)
I	Rieske_1	e5aewI3	A: few secondary structure elements	X: Trm112p-like (From Topology)	H: Trm112p-like (From Topology)	T: Trm112p-like	F: Rieske_1	ECOD (1.6)
K	Rieske_5	e5aewK1	A: beta sandwiches	X: ISP domain (From Topology)	H: ISP domain (From Topology)	T: ISP domain	F: Rieske_5	ECOD (1.6)
K	Ring_hydroxyl_A	e5aewK2	A: a+b two layers	X: TBP-like	H: Bet v1-like (From Topology)	T: Bet v1-like	F: Ring_hydroxyl_A	ECOD (1.6)
K	Rieske_1	e5aewK3	A: few secondary structure elements	X: Trm112p-like (From Topology)	H: Trm112p-like (From Topology)	T: Trm112p-like	F: Rieske_1	ECOD (1.6)
M	Rieske_5	e5aewM2	A: beta sandwiches	X: ISP domain (From Topology)	H: ISP domain (From Topology)	T: ISP domain	F: Rieske_5	ECOD (1.6)
M	Ring_hydroxyl_A	e5aewM3	A: a+b two layers	X: TBP-like	H: Bet v1-like (From Topology)	T: Bet v1-like	F: Ring_hydroxyl_A	ECOD (1.6)
M	Rieske_1	e5aewM1	A: few secondary structure elements	X: Trm112p-like (From Topology)	H: Trm112p-like (From Topology)	T: Trm112p-like	F: Rieske_1	ECOD (1.6)
O	Rieske_5	e5aewO2	A: beta sandwiches	X: ISP domain (From Topology)	H: ISP domain (From Topology)	T: ISP domain	F: Rieske_5	ECOD (1.6)
O	Ring_hydroxyl_A	e5aewO1	A: a+b two layers	X: TBP-like	H: Bet v1-like (From Topology)	T: Bet v1-like	F: Ring_hydroxyl_A	ECOD (1.6)
O	Rieske_1	e5aewO3	A: few secondary structure elements	X: Trm112p-like (From Topology)	H: Trm112p-like (From Topology)	T: Trm112p-like	F: Rieske_1	ECOD (1.6)
Q	Rieske_5	e5aewQ2	A: beta sandwiches	X: ISP domain (From Topology)	H: ISP domain (From Topology)	T: ISP domain	F: Rieske_5	ECOD (1.6)
Q	Ring_hydroxyl_A	e5aewQ1	A: a+b two layers	X: TBP-like	H: Bet v1-like (From Topology)	T: Bet v1-like	F: Ring_hydroxyl_A	ECOD (1.6)
Q	Rieske_1	e5aewQ3	A: few secondary structure elements	X: Trm112p-like (From Topology)	H: Trm112p-like (From Topology)	T: Trm112p-like	F: Rieske_1	ECOD (1.6)
S	Rieske_5	e5aewS3	A: beta sandwiches	X: ISP domain (From Topology)	H: ISP domain (From Topology)	T: ISP domain	F: Rieske_5	ECOD (1.6)
S	Ring_hydroxyl_A	e5aewS2	A: a+b two layers	X: TBP-like	H: Bet v1-like (From Topology)	T: Bet v1-like	F: Ring_hydroxyl_A	ECOD (1.6)
S	Rieske_1	e5aewS1	A: few secondary structure elements	X: Trm112p-like (From Topology)	H: Trm112p-like (From Topology)	T: Trm112p-like	F: Rieske_1	ECOD (1.6)
U	Rieske_5	e5aewU1	A: beta sandwiches	X: ISP domain (From Topology)	H: ISP domain (From Topology)	T: ISP domain	F: Rieske_5	ECOD (1.6)
U	Ring_hydroxyl_A	e5aewU3	A: a+b two layers	X: TBP-like	H: Bet v1-like (From Topology)	T: Bet v1-like	F: Ring_hydroxyl_A	ECOD (1.6)
U	Rieske_1	e5aewU2	A: few secondary structure elements	X: Trm112p-like (From Topology)	H: Trm112p-like (From Topology)	T: Trm112p-like	F: Rieske_1	ECOD (1.6)
W	Rieske_5	e5aewW3	A: beta sandwiches	X: ISP domain (From Topology)	H: ISP domain (From Topology)	T: ISP domain	F: Rieske_5	ECOD (1.6)
W	Ring_hydroxyl_A	e5aewW1	A: a+b two layers	X: TBP-like	H: Bet v1-like (From Topology)	T: Bet v1-like	F: Ring_hydroxyl_A	ECOD (1.6)
W	Rieske_1	e5aewW2	A: few secondary structure elements	X: Trm112p-like (From Topology)	H: Trm112p-like (From Topology)	T: Trm112p-like	F: Rieske_1	ECOD (1.6)
B	Ring_hydroxyl_B	e5aewB1	A: a+b two layers	X: Cystatin-like	H: NTF2-like (From Topology)	T: NTF2-like	F: Ring_hydroxyl_B	ECOD (1.6)
D	Ring_hydroxyl_B	e5aewD1	A: a+b two layers	X: Cystatin-like	H: NTF2-like (From Topology)	T: NTF2-like	F: Ring_hydroxyl_B	ECOD (1.6)
F	Ring_hydroxyl_B	e5aewF1	A: a+b two layers	X: Cystatin-like	H: NTF2-like (From Topology)	T: NTF2-like	F: Ring_hydroxyl_B	ECOD (1.6)
H	Ring_hydroxyl_B	e5aewH1	A: a+b two layers	X: Cystatin-like	H: NTF2-like (From Topology)	T: NTF2-like	F: Ring_hydroxyl_B	ECOD (1.6)
J	Ring_hydroxyl_B	e5aewJ1	A: a+b two layers	X: Cystatin-like	H: NTF2-like (From Topology)	T: NTF2-like	F: Ring_hydroxyl_B	ECOD (1.6)
L	Ring_hydroxyl_B	e5aewL1	A: a+b two layers	X: Cystatin-like	H: NTF2-like (From Topology)	T: NTF2-like	F: Ring_hydroxyl_B	ECOD (1.6)
N	Ring_hydroxyl_B	e5aewN1	A: a+b two layers	X: Cystatin-like	H: NTF2-like (From Topology)	T: NTF2-like	F: Ring_hydroxyl_B	ECOD (1.6)
P	Ring_hydroxyl_B	e5aewP1	A: a+b two layers	X: Cystatin-like	H: NTF2-like (From Topology)	T: NTF2-like	F: Ring_hydroxyl_B	ECOD (1.6)
R	Ring_hydroxyl_B	e5aewR1	A: a+b two layers	X: Cystatin-like	H: NTF2-like (From Topology)	T: NTF2-like	F: Ring_hydroxyl_B	ECOD (1.6)
T	Ring_hydroxyl_B	e5aewT1	A: a+b two layers	X: Cystatin-like	H: NTF2-like (From Topology)	T: NTF2-like	F: Ring_hydroxyl_B	ECOD (1.6)
V	Ring_hydroxyl_B	e5aewV1	A: a+b two layers	X: Cystatin-like	H: NTF2-like (From Topology)	T: NTF2-like	F: Ring_hydroxyl_B	ECOD (1.6)
X	Ring_hydroxyl_B	e5aewX1	A: a+b two layers	X: Cystatin-like	H: NTF2-like (From Topology)	T: NTF2-like	F: Ring_hydroxyl_B	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.90.380.10	Alpha Beta	Alpha-Beta Complex	Naphthalene 1,2-dioxygenase Alpha Subunit	Chain A, domain 1	CATH (4.3.0)
A	2.102.10.10	Mainly Beta	3-layer Sandwich	Rieske Iron-sulfur Protein	Rieske [2Fe-2S] iron-sulphur domain	CATH (4.3.0)
C	3.90.380.10	Alpha Beta	Alpha-Beta Complex	Naphthalene 1,2-dioxygenase Alpha Subunit	Chain A, domain 1	CATH (4.3.0)
C	2.102.10.10	Mainly Beta	3-layer Sandwich	Rieske Iron-sulfur Protein	Rieske [2Fe-2S] iron-sulphur domain	CATH (4.3.0)
E	3.90.380.10	Alpha Beta	Alpha-Beta Complex	Naphthalene 1,2-dioxygenase Alpha Subunit	Chain A, domain 1	CATH (4.3.0)
E	2.102.10.10	Mainly Beta	3-layer Sandwich	Rieske Iron-sulfur Protein	Rieske [2Fe-2S] iron-sulphur domain	CATH (4.3.0)
G	3.90.380.10	Alpha Beta	Alpha-Beta Complex	Naphthalene 1,2-dioxygenase Alpha Subunit	Chain A, domain 1	CATH (4.3.0)
G	2.102.10.10	Mainly Beta	3-layer Sandwich	Rieske Iron-sulfur Protein	Rieske [2Fe-2S] iron-sulphur domain	CATH (4.3.0)
I	3.90.380.10	Alpha Beta	Alpha-Beta Complex	Naphthalene 1,2-dioxygenase Alpha Subunit	Chain A, domain 1	CATH (4.3.0)
I	2.102.10.10	Mainly Beta	3-layer Sandwich	Rieske Iron-sulfur Protein	Rieske [2Fe-2S] iron-sulphur domain	CATH (4.3.0)
K	3.90.380.10	Alpha Beta	Alpha-Beta Complex	Naphthalene 1,2-dioxygenase Alpha Subunit	Chain A, domain 1	CATH (4.3.0)
K	2.102.10.10	Mainly Beta	3-layer Sandwich	Rieske Iron-sulfur Protein	Rieske [2Fe-2S] iron-sulphur domain	CATH (4.3.0)
M	3.90.380.10	Alpha Beta	Alpha-Beta Complex	Naphthalene 1,2-dioxygenase Alpha Subunit	Chain A, domain 1	CATH (4.3.0)
M	2.102.10.10	Mainly Beta	3-layer Sandwich	Rieske Iron-sulfur Protein	Rieske [2Fe-2S] iron-sulphur domain	CATH (4.3.0)
O	3.90.380.10	Alpha Beta	Alpha-Beta Complex	Naphthalene 1,2-dioxygenase Alpha Subunit	Chain A, domain 1	CATH (4.3.0)
O	2.102.10.10	Mainly Beta	3-layer Sandwich	Rieske Iron-sulfur Protein	Rieske [2Fe-2S] iron-sulphur domain	CATH (4.3.0)
Q	3.90.380.10	Alpha Beta	Alpha-Beta Complex	Naphthalene 1,2-dioxygenase Alpha Subunit	Chain A, domain 1	CATH (4.3.0)
Q	2.102.10.10	Mainly Beta	3-layer Sandwich	Rieske Iron-sulfur Protein	Rieske [2Fe-2S] iron-sulphur domain	CATH (4.3.0)
S	3.90.380.10	Alpha Beta	Alpha-Beta Complex	Naphthalene 1,2-dioxygenase Alpha Subunit	Chain A, domain 1	CATH (4.3.0)
S	2.102.10.10	Mainly Beta	3-layer Sandwich	Rieske Iron-sulfur Protein	Rieske [2Fe-2S] iron-sulphur domain	CATH (4.3.0)
U	3.90.380.10	Alpha Beta	Alpha-Beta Complex	Naphthalene 1,2-dioxygenase Alpha Subunit	Chain A, domain 1	CATH (4.3.0)
U	2.102.10.10	Mainly Beta	3-layer Sandwich	Rieske Iron-sulfur Protein	Rieske [2Fe-2S] iron-sulphur domain	CATH (4.3.0)
W	3.90.380.10	Alpha Beta	Alpha-Beta Complex	Naphthalene 1,2-dioxygenase Alpha Subunit	Chain A, domain 1	CATH (4.3.0)
W	2.102.10.10	Mainly Beta	3-layer Sandwich	Rieske Iron-sulfur Protein	Rieske [2Fe-2S] iron-sulphur domain	CATH (4.3.0)
B	3.10.450.50	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
D	3.10.450.50	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
F	3.10.450.50	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
H	3.10.450.50	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
J	3.10.450.50	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
L	3.10.450.50	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
N	3.10.450.50	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
P	3.10.450.50	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
R	3.10.450.50	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
T	3.10.450.50	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
V	3.10.450.50	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
X	3.10.450.50	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C, E, G, I A, C, E, G, I, K, M, O, Q, S, U, W	PF00848	Ring hydroxylating alpha subunit (catalytic domain) (Ring_hydroxyl_A)	Ring hydroxylating alpha subunit (catalytic domain)	This family is the catalytic domain of aromatic-ring- hydroxylating dioxygenase systems. The active site contains a non-heme ferrous ion coordinated by three ligands.	Domain
A, C, E, G, I A, C, E, G, I, K, M, O, Q, S, U, W	PF00355	Rieske [2Fe-2S] domain (Rieske)	Rieske [2Fe-2S] domain	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 ...	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
B, D, F, H, J B, D, F, H, J, L, N, P, R, T, V, X	PF00866	Ring hydroxylating beta subunit (Ring_hydroxyl_B)	Ring hydroxylating beta subunit	This subunit has a similar structure to NTF-2 and scytalone dehydratase.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C, E, G, I A, C, E, G, I, K, M, O, Q, S, U, W	BIPHENYL DIOXYGENASE SUBUNIT ALPHA	iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding binding metal cluster binding small molecule binding biphenyl 2,3-dioxygenase activity oxidoreductase activity oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen catalytic activity oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, NAD(P)H as one donor, and incorporation of two atoms of oxygen into one donor dioxygenase activity cation binding transition metal ion binding iron ion binding iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding binding metal cluster binding small molecule binding biphenyl 2,3-dioxygenase activity oxidoreductase activity oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen catalytic activity oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, NAD(P)H as one donor, and incorporation of two atoms of oxygen into one donor dioxygenase activity cation binding transition metal ion binding iron ion binding ion binding metal ion binding	catabolic process metabolic process cellular process	-
B, D, F, H, J B, D, F, H, J, L, N, P, R, T, V, X	BIPHENYL DIOXYGENASE SUBUNIT BETA	biphenyl 2,3-dioxygenase activity oxidoreductase activity oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen catalytic activity oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, NAD(P)H as one donor, and incorporation of two atoms of oxygen into one donor dioxygenase activity	cellular response to stimulus catabolic process response to stimulus oxoacid metabolic process organic acid metabolic process organic acid catabolic process response to xenobiotic stimulus cellular catabolic process 3-phenylpropionate catabolic process monocarboxylic acid catabolic process carboxylic acid catabolic process small molecule metabolic process 3-phenylpropionate metabolic process benzene-containing compound metabolic process cellular response to stimulus catabolic process response to stimulus oxoacid metabolic process organic acid metabolic process organic acid catabolic process response to xenobiotic stimulus cellular catabolic process 3-phenylpropionate catabolic process monocarboxylic acid catabolic process carboxylic acid catabolic process small molecule metabolic process 3-phenylpropionate metabolic process benzene-containing compound metabolic process cellular response to xenobiotic stimulus carboxylic acid metabolic process xenobiotic catabolic process xenobiotic metabolic process cellular response to chemical stimulus response to chemical metabolic process cellular process monocarboxylic acid metabolic process small molecule catabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C, E, G, I A, C, E, G, I, K, M, O, Q, S, U, W	IPR017941	Rieske [2Fe-2S] iron-sulphur domain	Domain
A, C, E, G, I A, C, E, G, I, K, M, O, Q, S, U, W	IPR043266	Ring-hydroxylating dioxygenase, alpha subunit NdoB-like, C-terminal	Domain
A, C, E, G, I A, C, E, G, I, K, M, O, Q, S, U, W	IPR015881	Aromatic-ring-hydroxylating dioxygenase, 2Fe-2S-binding site	Binding Site
A, C, E, G, I A, C, E, G, I, K, M, O, Q, S, U, W	IPR036922	Rieske [2Fe-2S] iron-sulphur domain superfamily	Homologous Superfamily
A, C, E, G, I A, C, E, G, I, K, M, O, Q, S, U, W	IPR001663	Aromatic-ring-hydroxylating dioxygenase, alpha subunit	Family
A, C, E, G, I A, C, E, G, I, K, M, O, Q, S, U, W	IPR015879	Aromatic-ring-hydroxylating dioxygenase, alpha subunit, C-terminal domain	Domain
B, D, F, H, J B, D, F, H, J, L, N, P, R, T, V, X	IPR032710	NTF2-like domain superfamily	Homologous Superfamily
B, D, F, H, J B, D, F, H, J, L, N, P, R, T, V, X	IPR000391	Ring-hydroxylating dioxygenase beta subunit	Family