2G18

Crystal Structure of Nostoc sp. 7120 phycocyanobilin:ferredoxin oxidoreductase (PcyA) Apoprotein

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	d2g18a1	Alpha and beta proteins (a+b)	Coproporphyrinogen III oxidase	Ferredoxin-dependent bilin reductase	Ferredoxin-dependent bilin reductase	automated matches	(Anabaena sp. ) [TaxId: 1167 ],	SCOPe (2.08)
A	d2g18a2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Anabaena sp. ) [TaxId: 1167 ],	SCOPe (2.08)
B	d2g18b1	Alpha and beta proteins (a+b)	Coproporphyrinogen III oxidase	Ferredoxin-dependent bilin reductase	Ferredoxin-dependent bilin reductase	automated matches	(Anabaena sp. ) [TaxId: 1167 ],	SCOPe (2.08)
B	d2g18b2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Anabaena sp. ) [TaxId: 1167 ],	SCOPe (2.08)
C	d2g18c1	Alpha and beta proteins (a+b)	Coproporphyrinogen III oxidase	Ferredoxin-dependent bilin reductase	Ferredoxin-dependent bilin reductase	automated matches	(Anabaena sp. ) [TaxId: 1167 ],	SCOPe (2.08)
C	d2g18c2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Anabaena sp. ) [TaxId: 1167 ],	SCOPe (2.08)
D	d2g18d1	Alpha and beta proteins (a+b)	Coproporphyrinogen III oxidase	Ferredoxin-dependent bilin reductase	Ferredoxin-dependent bilin reductase	automated matches	(Anabaena sp. ) [TaxId: 1167 ],	SCOPe (2.08)
D	d2g18d2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Anabaena sp. ) [TaxId: 1167 ],	SCOPe (2.08)
E	d2g18e1	Alpha and beta proteins (a+b)	Coproporphyrinogen III oxidase	Ferredoxin-dependent bilin reductase	Ferredoxin-dependent bilin reductase	automated matches	(Anabaena sp. ) [TaxId: 1167 ],	SCOPe (2.08)
E	d2g18e2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Anabaena sp. ) [TaxId: 1167 ],	SCOPe (2.08)
F	d2g18f1	Alpha and beta proteins (a+b)	Coproporphyrinogen III oxidase	Ferredoxin-dependent bilin reductase	Ferredoxin-dependent bilin reductase	automated matches	(Anabaena sp. ) [TaxId: 1167 ],	SCOPe (2.08)
F	d2g18f2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Anabaena sp. ) [TaxId: 1167 ],	SCOPe (2.08)
G	d2g18g1	Alpha and beta proteins (a+b)	Coproporphyrinogen III oxidase	Ferredoxin-dependent bilin reductase	Ferredoxin-dependent bilin reductase	automated matches	(Anabaena sp. ) [TaxId: 1167 ],	SCOPe (2.08)
G	d2g18g2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Anabaena sp. ) [TaxId: 1167 ],	SCOPe (2.08)
H	d2g18h1	Alpha and beta proteins (a+b)	Coproporphyrinogen III oxidase	Ferredoxin-dependent bilin reductase	Ferredoxin-dependent bilin reductase	automated matches	(Anabaena sp. ) [TaxId: 1167 ],	SCOPe (2.08)
H	d2g18h2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Anabaena sp. ) [TaxId: 1167 ],	SCOPe (2.08)
I	d2g18i_	Alpha and beta proteins (a+b)	Coproporphyrinogen III oxidase	Ferredoxin-dependent bilin reductase	Ferredoxin-dependent bilin reductase	automated matches	(Anabaena sp. ) [TaxId: 1167 ],	SCOPe (2.08)
J	d2g18j_	Alpha and beta proteins (a+b)	Coproporphyrinogen III oxidase	Ferredoxin-dependent bilin reductase	Ferredoxin-dependent bilin reductase	automated matches	(Anabaena sp. ) [TaxId: 1167 ],	SCOPe (2.08)
K	d2g18k_	Alpha and beta proteins (a+b)	Coproporphyrinogen III oxidase	Ferredoxin-dependent bilin reductase	Ferredoxin-dependent bilin reductase	automated matches	(Anabaena sp. ) [TaxId: 1167 ],	SCOPe (2.08)
L	d2g18l_	Alpha and beta proteins (a+b)	Coproporphyrinogen III oxidase	Ferredoxin-dependent bilin reductase	Ferredoxin-dependent bilin reductase	automated matches	(Anabaena sp. ) [TaxId: 1167 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Coproporphyrinogen III oxidase	8053218	3001418	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Coproporphyrinogen III oxidase	8053218	3001418	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Coproporphyrinogen III oxidase	8053218	3001418	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Coproporphyrinogen III oxidase	8053218	3001418	SCOP2B (2022-06-29)
E	SCOP2 Family	Ferredoxin-dependent bilin reductase-like	8047762	4005803	SCOP2 (2022-06-29)
E	SCOP2 Superfamily	Coproporphyrinogen III oxidase	8053218	3001418	SCOP2 (2022-06-29)
F	SCOP2B Superfamily	Coproporphyrinogen III oxidase	8053218	3001418	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Coproporphyrinogen III oxidase	8053218	3001418	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Coproporphyrinogen III oxidase	8053218	3001418	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	Coproporphyrinogen III oxidase	8053218	3001418	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Coproporphyrinogen III oxidase	8053218	3001418	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	Coproporphyrinogen III oxidase	8053218	3001418	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	Coproporphyrinogen III oxidase	8053218	3001418	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	Fe_bilin_red	e2g18A1	A: a+b three layers	X: Coproporphyrinogen III oxidase (From Topology)	H: Coproporphyrinogen III oxidase (From Topology)	T: Coproporphyrinogen III oxidase	F: Fe_bilin_red	ECOD (1.6)
B	Fe_bilin_red	e2g18B1	A: a+b three layers	X: Coproporphyrinogen III oxidase (From Topology)	H: Coproporphyrinogen III oxidase (From Topology)	T: Coproporphyrinogen III oxidase	F: Fe_bilin_red	ECOD (1.6)
C	Fe_bilin_red	e2g18C1	A: a+b three layers	X: Coproporphyrinogen III oxidase (From Topology)	H: Coproporphyrinogen III oxidase (From Topology)	T: Coproporphyrinogen III oxidase	F: Fe_bilin_red	ECOD (1.6)
D	Fe_bilin_red	e2g18D1	A: a+b three layers	X: Coproporphyrinogen III oxidase (From Topology)	H: Coproporphyrinogen III oxidase (From Topology)	T: Coproporphyrinogen III oxidase	F: Fe_bilin_red	ECOD (1.6)
E	Fe_bilin_red	e2g18E1	A: a+b three layers	X: Coproporphyrinogen III oxidase (From Topology)	H: Coproporphyrinogen III oxidase (From Topology)	T: Coproporphyrinogen III oxidase	F: Fe_bilin_red	ECOD (1.6)
F	Fe_bilin_red	e2g18F1	A: a+b three layers	X: Coproporphyrinogen III oxidase (From Topology)	H: Coproporphyrinogen III oxidase (From Topology)	T: Coproporphyrinogen III oxidase	F: Fe_bilin_red	ECOD (1.6)
G	Fe_bilin_red	e2g18G1	A: a+b three layers	X: Coproporphyrinogen III oxidase (From Topology)	H: Coproporphyrinogen III oxidase (From Topology)	T: Coproporphyrinogen III oxidase	F: Fe_bilin_red	ECOD (1.6)
H	Fe_bilin_red	e2g18H1	A: a+b three layers	X: Coproporphyrinogen III oxidase (From Topology)	H: Coproporphyrinogen III oxidase (From Topology)	T: Coproporphyrinogen III oxidase	F: Fe_bilin_red	ECOD (1.6)
I	Fe_bilin_red	e2g18I1	A: a+b three layers	X: Coproporphyrinogen III oxidase (From Topology)	H: Coproporphyrinogen III oxidase (From Topology)	T: Coproporphyrinogen III oxidase	F: Fe_bilin_red	ECOD (1.6)
J	Fe_bilin_red	e2g18J1	A: a+b three layers	X: Coproporphyrinogen III oxidase (From Topology)	H: Coproporphyrinogen III oxidase (From Topology)	T: Coproporphyrinogen III oxidase	F: Fe_bilin_red	ECOD (1.6)
K	Fe_bilin_red	e2g18K1	A: a+b three layers	X: Coproporphyrinogen III oxidase (From Topology)	H: Coproporphyrinogen III oxidase (From Topology)	T: Coproporphyrinogen III oxidase	F: Fe_bilin_red	ECOD (1.6)
L	Fe_bilin_red	e2g18L1	A: a+b three layers	X: Coproporphyrinogen III oxidase (From Topology)	H: Coproporphyrinogen III oxidase (From Topology)	T: Coproporphyrinogen III oxidase	F: Fe_bilin_red	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Provenance Source (Version)
A	3.40.1500.20	Alpha Beta	3-Layer(aba) Sandwich	oxygen-dependent coproporphyrinogen oxidase	CATH (4.3.0)
B	3.40.1500.20	Alpha Beta	3-Layer(aba) Sandwich	oxygen-dependent coproporphyrinogen oxidase	CATH (4.3.0)
C	3.40.1500.20	Alpha Beta	3-Layer(aba) Sandwich	oxygen-dependent coproporphyrinogen oxidase	CATH (4.3.0)
D	3.40.1500.20	Alpha Beta	3-Layer(aba) Sandwich	oxygen-dependent coproporphyrinogen oxidase	CATH (4.3.0)
E	3.40.1500.20	Alpha Beta	3-Layer(aba) Sandwich	oxygen-dependent coproporphyrinogen oxidase	CATH (4.3.0)
F	3.40.1500.20	Alpha Beta	3-Layer(aba) Sandwich	oxygen-dependent coproporphyrinogen oxidase	CATH (4.3.0)
G	3.40.1500.20	Alpha Beta	3-Layer(aba) Sandwich	oxygen-dependent coproporphyrinogen oxidase	CATH (4.3.0)
H	3.40.1500.20	Alpha Beta	3-Layer(aba) Sandwich	oxygen-dependent coproporphyrinogen oxidase	CATH (4.3.0)
I	3.40.1500.20	Alpha Beta	3-Layer(aba) Sandwich	oxygen-dependent coproporphyrinogen oxidase	CATH (4.3.0)
J	3.40.1500.20	Alpha Beta	3-Layer(aba) Sandwich	oxygen-dependent coproporphyrinogen oxidase	CATH (4.3.0)
K	3.40.1500.20	Alpha Beta	3-Layer(aba) Sandwich	oxygen-dependent coproporphyrinogen oxidase	CATH (4.3.0)
L	3.40.1500.20	Alpha Beta	3-Layer(aba) Sandwich	oxygen-dependent coproporphyrinogen oxidase	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	PF05996	Ferredoxin-dependent bilin reductase (Fe_bilin_red)	Ferredoxin-dependent bilin reductase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	Phycocyanobilin:ferredoxin oxidoreductase	cation binding transition metal ion binding ion binding binding metal ion binding cobalt ion binding small molecule binding oxidoreductase activity, acting on the CH-CH group of donors, iron-sulfur protein as acceptor oxidoreductase activity oxidoreductase activity, acting on the CH-CH group of donors phycocyanobilin:ferredoxin oxidoreductase activity catalytic activity	phytochromobilin biosynthetic process tetrapyrrole metabolic process oxoacid metabolic process small molecule biosynthetic process cellular biosynthetic process cellular metabolic process dicarboxylic acid metabolic process carboxylic acid metabolic process organic acid metabolic process organic acid biosynthetic process carboxylic acid biosynthetic process phytochromobilin metabolic process tetrapyrrole biosynthetic process biosynthetic process phytochromobilin biosynthetic process tetrapyrrole metabolic process oxoacid metabolic process small molecule biosynthetic process cellular biosynthetic process cellular metabolic process dicarboxylic acid metabolic process carboxylic acid metabolic process organic acid metabolic process organic acid biosynthetic process carboxylic acid biosynthetic process phytochromobilin metabolic process tetrapyrrole biosynthetic process biosynthetic process small molecule metabolic process metabolic process cellular process dicarboxylic acid biosynthetic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR009249	Ferredoxin-dependent bilin reductase	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR022870	Phycocyanobilin:ferredoxin oxidoreductase	Family