2DE7

The substrate-bound complex between oxygenase and ferredoxin in carbazole 1,9a-dioxygenase

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	d2de7a1	All beta proteins	ISP domain	ISP domain	Ring hydroxylating alpha subunit ISP domain	Terminal oxygenase component of carbazole CarAa	(Janthinobacterium ) [TaxId: 29580 ],	SCOPe (2.08)
A	d2de7a2	Alpha and beta proteins (a+b)	TBP-like	Bet v1-like	Ring hydroxylating alpha subunit catalytic domain	Terminal oxygenase component of carbazole CarAa	(Janthinobacterium ) [TaxId: 29580 ],	SCOPe (2.08)
A	d2de7a3	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Janthinobacterium ) [TaxId: 29580 ],	SCOPe (2.08)
B	d2de7b1	All beta proteins	ISP domain	ISP domain	Ring hydroxylating alpha subunit ISP domain	Terminal oxygenase component of carbazole CarAa	(Janthinobacterium ) [TaxId: 29580 ],	SCOPe (2.08)
B	d2de7b2	Alpha and beta proteins (a+b)	TBP-like	Bet v1-like	Ring hydroxylating alpha subunit catalytic domain	Terminal oxygenase component of carbazole CarAa	(Janthinobacterium ) [TaxId: 29580 ],	SCOPe (2.08)
B	d2de7b3	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Janthinobacterium ) [TaxId: 29580 ],	SCOPe (2.08)
C	d2de7c1	All beta proteins	ISP domain	ISP domain	Ring hydroxylating alpha subunit ISP domain	Terminal oxygenase component of carbazole CarAa	(Janthinobacterium ) [TaxId: 29580 ],	SCOPe (2.08)
C	d2de7c2	Alpha and beta proteins (a+b)	TBP-like	Bet v1-like	Ring hydroxylating alpha subunit catalytic domain	Terminal oxygenase component of carbazole CarAa	(Janthinobacterium ) [TaxId: 29580 ],	SCOPe (2.08)
C	d2de7c3	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Janthinobacterium ) [TaxId: 29580 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	ISP domain	8039674	3000233	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Bet v1-like	8039675	3000738	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	ISP domain	8039674	3000233	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Bet v1-like	8039675	3000738	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	ISP domain	8039674	3000233	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Bet v1-like	8039675	3000738	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	ISP domain	8080536	3000233	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	ISP domain	8080536	3000233	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	ISP domain	8080536	3000233	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	PF00355	e2de7A1	A: beta sandwiches	X: ISP domain (From Topology)	H: ISP domain (From Topology)	T: ISP domain	F: PF00355	ECOD (1.6)
A	PF11723	e2de7A2	A: a+b two layers	X: TBP-like	H: Bet v1-like (From Topology)	T: Bet v1-like	F: PF11723	ECOD (1.6)
A	PF00355	e2de7A3	A: few secondary structure elements	X: Trm112p-like (From Topology)	H: Trm112p-like (From Topology)	T: Trm112p-like	F: PF00355	ECOD (1.6)
B	PF00355	e2de7B1	A: beta sandwiches	X: ISP domain (From Topology)	H: ISP domain (From Topology)	T: ISP domain	F: PF00355	ECOD (1.6)
B	PF11723	e2de7B2	A: a+b two layers	X: TBP-like	H: Bet v1-like (From Topology)	T: Bet v1-like	F: PF11723	ECOD (1.6)
B	PF00355	e2de7B3	A: few secondary structure elements	X: Trm112p-like (From Topology)	H: Trm112p-like (From Topology)	T: Trm112p-like	F: PF00355	ECOD (1.6)
C	PF00355	e2de7C1	A: beta sandwiches	X: ISP domain (From Topology)	H: ISP domain (From Topology)	T: ISP domain	F: PF00355	ECOD (1.6)
C	PF11723	e2de7C2	A: a+b two layers	X: TBP-like	H: Bet v1-like (From Topology)	T: Bet v1-like	F: PF11723	ECOD (1.6)
C	PF00355	e2de7C3	A: few secondary structure elements	X: Trm112p-like (From Topology)	H: Trm112p-like (From Topology)	T: Trm112p-like	F: PF00355	ECOD (1.6)
D	F_UNCLASSIFIED	e2de7D1	A: beta sandwiches	X: ISP domain (From Topology)	H: ISP domain (From Topology)	T: ISP domain	F: F_UNCLASSIFIED	ECOD (1.6)
D	PF00355	e2de7D2	A: few secondary structure elements	X: Trm112p-like (From Topology)	H: Trm112p-like (From Topology)	T: Trm112p-like	F: PF00355	ECOD (1.6)
E	F_UNCLASSIFIED	e2de7E1	A: beta sandwiches	X: ISP domain (From Topology)	H: ISP domain (From Topology)	T: ISP domain	F: F_UNCLASSIFIED	ECOD (1.6)
E	PF00355	e2de7E2	A: few secondary structure elements	X: Trm112p-like (From Topology)	H: Trm112p-like (From Topology)	T: Trm112p-like	F: PF00355	ECOD (1.6)
F	F_UNCLASSIFIED	e2de7F1	A: beta sandwiches	X: ISP domain (From Topology)	H: ISP domain (From Topology)	T: ISP domain	F: F_UNCLASSIFIED	ECOD (1.6)
F	PF00355	e2de7F2	A: few secondary structure elements	X: Trm112p-like (From Topology)	H: Trm112p-like (From Topology)	T: Trm112p-like	F: PF00355	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	2.20.25.680	Mainly Beta	Single Sheet	N-terminal domain of TfIIb		CATH (4.3.0)
A	2.20.25.10	Mainly Beta	Single Sheet	N-terminal domain of TfIIb		CATH (4.3.0)
B	3.90.380.10	Alpha Beta	Alpha-Beta Complex	Naphthalene 1,2-dioxygenase Alpha Subunit	Chain A, domain 1	CATH (4.3.0)
B	2.20.25.680	Mainly Beta	Single Sheet	N-terminal domain of TfIIb		CATH (4.3.0)
B	2.20.25.10	Mainly Beta	Single Sheet	N-terminal domain of TfIIb		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	2.20.25.680	Mainly Beta	Single Sheet	N-terminal domain of TfIIb		CATH (4.3.0)
C	2.20.25.10	Mainly Beta	Single Sheet	N-terminal domain of TfIIb		CATH (4.3.0)
D	2.102.10.10	Mainly Beta	3-layer Sandwich	Rieske Iron-sulfur Protein	Rieske [2Fe-2S] iron-sulphur domain	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)
F	2.102.10.10	Mainly Beta	3-layer Sandwich	Rieske Iron-sulfur Protein	Rieske [2Fe-2S] iron-sulphur domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF11723	Homotrimeric ring hydroxylase (Aromatic_hydrox)	Homotrimeric ring hydroxylase	This domain is found on aromatic hydroxylating enzymes such as 2-oxo-1,2-dihydroquinoline 8-monooxygenase from Pseudomonas putida and carbazole 1,9a-dioxygenase from Janthinobacterium. These enzymes are homotrimers and are distantly related to the ty ...	This domain is found on aromatic hydroxylating enzymes such as 2-oxo-1,2-dihydroquinoline 8-monooxygenase from Pseudomonas putida and carbazole 1,9a-dioxygenase from Janthinobacterium. These enzymes are homotrimers and are distantly related to the typical oxygenase [2]. This domain is found C terminal to the Rieske domain which binds an iron-sulphur cluster.	Domain
A, B, C	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
D, E, F	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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	terminal oxygenase component of carbazole	oxidoreductase activity catalytic activity iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding binding metal cluster binding small molecule binding cation binding ion binding metal ion binding	organonitrogen compound catabolic process organonitrogen compound metabolic process organic substance metabolic process catabolic process metabolic process organic substance catabolic process	-
D, E, F	ferredoxin component of carbazole	oxidoreductase activity oxidoreductase activity, acting on hydrogen as donor, iron-sulfur protein as acceptor oxidoreductase activity, acting on hydrogen as donor ferredoxin hydrogenase activity catalytic activity dioxygenase activity iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding binding metal cluster binding small molecule binding cation binding ion binding metal ion binding	organonitrogen compound catabolic process cellular response to stimulus catabolic process organonitrogen compound metabolic process response to stimulus cellular response to xenobiotic stimulus cellular metabolic process carbazole catabolic process xenobiotic catabolic process organic cyclic compound catabolic process xenobiotic metabolic process response to xenobiotic stimulus cellular catabolic process organic cyclic compound metabolic process cellular response to chemical stimulus organonitrogen compound catabolic process cellular response to stimulus catabolic process organonitrogen compound metabolic process response to stimulus cellular response to xenobiotic stimulus cellular metabolic process carbazole catabolic process xenobiotic catabolic process organic cyclic compound catabolic process xenobiotic metabolic process response to xenobiotic stimulus cellular catabolic process organic cyclic compound metabolic process cellular response to chemical stimulus organic substance metabolic process carbazole metabolic process response to chemical metabolic process cellular process organic substance catabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR017941	Rieske [2Fe-2S] iron-sulphur domain	Domain
A, B, C	IPR036922	Rieske [2Fe-2S] iron-sulphur domain superfamily	Homologous Superfamily
A, B, C	IPR021028	Homotrimeric ring hydroxylase, catalytic domain	Domain
D, E, F	IPR017941	Rieske [2Fe-2S] iron-sulphur domain	Domain
D, E, F	IPR036922	Rieske [2Fe-2S] iron-sulphur domain superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.