Annotations: 1FFV

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
F	d1ffvf1	Alpha and beta proteins (a+b)	CO dehydrogenase flavoprotein C-domain-like	CO dehydrogenase flavoprotein C-terminal domain-like	CO dehydrogenase flavoprotein C-terminal domain-like	Carbon monoxide (CO) dehydrogenase flavoprotein, C-terminal domain	(Hydrogenophaga pseudoflava ) [TaxId: 47421 ],	SCOPe (2.08)
F	d1ffvf2	Alpha and beta proteins (a+b)	FAD-binding/transporter-associated domain-like	FAD-binding/transporter-associated domain-like	CO dehydrogenase flavoprotein N-terminal domain-like	Carbon monoxide (CO) dehydrogenase flavoprotein, N-terminal domain	(Hydrogenophaga pseudoflava ) [TaxId: 47421 ],	SCOPe (2.08)
C	d1ffvc1	Alpha and beta proteins (a+b)	CO dehydrogenase flavoprotein C-domain-like	CO dehydrogenase flavoprotein C-terminal domain-like	CO dehydrogenase flavoprotein C-terminal domain-like	Carbon monoxide (CO) dehydrogenase flavoprotein, C-terminal domain	(Hydrogenophaga pseudoflava ) [TaxId: 47421 ],	SCOPe (2.08)
C	d1ffvc2	Alpha and beta proteins (a+b)	FAD-binding/transporter-associated domain-like	FAD-binding/transporter-associated domain-like	CO dehydrogenase flavoprotein N-terminal domain-like	Carbon monoxide (CO) dehydrogenase flavoprotein, N-terminal domain	(Hydrogenophaga pseudoflava ) [TaxId: 47421 ],	SCOPe (2.08)
E	d1ffve1	Alpha and beta proteins (a+b)	alpha/beta-Hammerhead	CO dehydrogenase molybdoprotein N-domain-like	CO dehydrogenase molybdoprotein N-domain-like	Carbon monoxide (CO) dehydrogenase molybdoprotein, N-domain	(Hydrogenophaga pseudoflava ) [TaxId: 47421 ],	SCOPe (2.08)
E	d1ffve2	Alpha and beta proteins (a+b)	Molybdenum cofactor-binding domain	Molybdenum cofactor-binding domain	Molybdenum cofactor-binding domain	Carbon monoxide (CO) dehydrogenase molybdoprotein	(Hydrogenophaga pseudoflava ) [TaxId: 47421 ],	SCOPe (2.08)
B	d1ffvb1	Alpha and beta proteins (a+b)	alpha/beta-Hammerhead	CO dehydrogenase molybdoprotein N-domain-like	CO dehydrogenase molybdoprotein N-domain-like	Carbon monoxide (CO) dehydrogenase molybdoprotein, N-domain	(Hydrogenophaga pseudoflava ) [TaxId: 47421 ],	SCOPe (2.08)
B	d1ffvb2	Alpha and beta proteins (a+b)	Molybdenum cofactor-binding domain	Molybdenum cofactor-binding domain	Molybdenum cofactor-binding domain	Carbon monoxide (CO) dehydrogenase molybdoprotein	(Hydrogenophaga pseudoflava ) [TaxId: 47421 ],	SCOPe (2.08)
D	d1ffvd1	All alpha proteins	CO dehydrogenase ISP C-domain like	CO dehydrogenase ISP C-domain like	CO dehydrogenase ISP C-domain like	Carbon monoxide (CO) dehydrogenase iron-sulfur protein, C-domain	(Hydrogenophaga pseudoflava ) [TaxId: 47421 ],	SCOPe (2.08)
D	d1ffvd2	Alpha and beta proteins (a+b)	beta-Grasp (ubiquitin-like)	2Fe-2S ferredoxin-like	2Fe-2S ferredoxin domains from multidomain proteins	Carbone monoxide (CO) dehydrogenase iron-sulfur protein, N-domain	(Hydrogenophaga pseudoflava ) [TaxId: 47421 ],	SCOPe (2.08)
A	d1ffva1	All alpha proteins	CO dehydrogenase ISP C-domain like	CO dehydrogenase ISP C-domain like	CO dehydrogenase ISP C-domain like	Carbon monoxide (CO) dehydrogenase iron-sulfur protein, C-domain	(Hydrogenophaga pseudoflava ) [TaxId: 47421 ],	SCOPe (2.08)
A	d1ffva2	Alpha and beta proteins (a+b)	beta-Grasp (ubiquitin-like)	2Fe-2S ferredoxin-like	2Fe-2S ferredoxin domains from multidomain proteins	Carbone monoxide (CO) dehydrogenase iron-sulfur protein, N-domain	(Hydrogenophaga pseudoflava ) [TaxId: 47421 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
F	SCOP2B Superfamily	CO dehydrogenase flavoprotein C-terminal domain-like	8035373	3001921	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	FAD-binding/transporter-associated domain-like	8036710	3000913	SCOP2B (2022-06-29)
C	SCOP2 Family	CO dehydrogenase flavoprotein C-terminal domain-like	8022993	4001591	SCOP2 (2022-06-29)
C	SCOP2 Family	CO dehydrogenase flavoprotein N-terminal domain-like	8024331	4002187	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	CO dehydrogenase flavoprotein C-terminal domain-like	8035373	3001921	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	FAD-binding/transporter-associated domain-like	8036710	3000913	SCOP2 (2022-06-29)
E	SCOP2B Superfamily	CO dehydrogenase molybdoprotein N-domain-like	8035007	3000847	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Molybdenum cofactor-binding domain	8036451	3000625	SCOP2B (2022-06-29)
B	SCOP2 Family	CO dehydrogenase molybdoprotein N-domain-like	8022627	4001129	SCOP2 (2022-06-29)
B	SCOP2 Family	Molybdenum cofactor-binding domain	8024072	4001972	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	CO dehydrogenase molybdoprotein N-domain-like	8035007	3000847	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Molybdenum cofactor-binding domain	8036451	3000625	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
F	YceM-like_C	e1ffvF1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: ETN0001 domain-like	T: Mss4-like	F: YceM-like_C	ECOD (v294.1)
F	LRR_6,LRR_RI_capping	e1ffvF2	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: ETN0001 domain-like	T: Mss4-like	F: LRR_6,LRR_RI_capping	ECOD (v294.1)
C	YceM-like_C	e1ffvC1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: ETN0001 domain-like	T: Mss4-like	F: YceM-like_C	ECOD (v294.1)
C	LRR_6,LRR_RI_capping	e1ffvC2	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: ETN0001 domain-like	T: Mss4-like	F: LRR_6,LRR_RI_capping	ECOD (v294.1)
E	Biotin_carb_C	e1ffvE2	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: ETN0001 domain-like	T: Mss4-like	F: Biotin_carb_C	ECOD (v294.1)
E	Metallophos	e1ffvE3	A: a/b three-layered sandwiches	X: omega toxin-like	H: omega toxin-related	T: omega toxin-related	F: Metallophos	ECOD (v294.1)
B	Biotin_carb_C	e1ffvB2	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: ETN0001 domain-like	T: Mss4-like	F: Biotin_carb_C	ECOD (v294.1)
B	Metallophos	e1ffvB1	A: a/b three-layered sandwiches	X: omega toxin-like	H: omega toxin-related	T: omega toxin-related	F: Metallophos	ECOD (v294.1)
D	PAP2	e1ffvD1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: Flavivirus capsid protein C	T: Flavivirus capsid protein C	F: PAP2	ECOD (v294.1)
D	S4	e1ffvD2	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: ETN0001 domain-like	T: Mss4-like	F: S4	ECOD (v294.1)
A	PAP2	e1ffvA1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: Flavivirus capsid protein C	T: Flavivirus capsid protein C	F: PAP2	ECOD (v294.1)
A	S4	e1ffvA2	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: ETN0001 domain-like	T: Mss4-like	F: S4	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
F	3.30.43.10	Alpha Beta	2-Layer Sandwich	Uridine Diphospho-n-acetylenolpyruvylglucosamine Reductase	domain 2	CATH (4.3.0)
F	3.30.390.50	Alpha Beta	2-Layer Sandwich	Enolase-like	domain 1	CATH (4.3.0)
F	3.30.465.10	Alpha Beta	2-Layer Sandwich	Uridine Diphospho-n-acetylenolpyruvylglucosamine Reductase	domain 3	CATH (4.3.0)
C	3.30.43.10	Alpha Beta	2-Layer Sandwich	Uridine Diphospho-n-acetylenolpyruvylglucosamine Reductase	domain 2	CATH (4.3.0)
C	3.30.390.50	Alpha Beta	2-Layer Sandwich	Enolase-like	domain 1	CATH (4.3.0)
C	3.30.465.10	Alpha Beta	2-Layer Sandwich	Uridine Diphospho-n-acetylenolpyruvylglucosamine Reductase	domain 3	CATH (4.3.0)
E	3.90.1170.50	Alpha Beta	Alpha-Beta Complex	Aldehyde Oxidoreductase	domain 3	CATH (4.3.0)
E	3.30.365.10	Alpha Beta	2-Layer Sandwich	Aldehyde Oxidoreductase	domain 4	CATH (4.3.0)
B	3.90.1170.50	Alpha Beta	Alpha-Beta Complex	Aldehyde Oxidoreductase	domain 3	CATH (4.3.0)
B	3.30.365.10	Alpha Beta	2-Layer Sandwich	Aldehyde Oxidoreductase	domain 4	CATH (4.3.0)
D	3.10.20.30	Alpha Beta	Roll	Ubiquitin-like (UB roll)	Beta-grasp domain	CATH (4.3.0)
D	1.10.150.120	Mainly Alpha	Orthogonal Bundle	DNA polymerase	domain 1	CATH (4.3.0)
A	3.10.20.30	Alpha Beta	Roll	Ubiquitin-like (UB roll)	Beta-grasp domain	CATH (4.3.0)
A	1.10.150.120	Mainly Alpha	Orthogonal Bundle	DNA polymerase	domain 1	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C, F	CUTM, FLAVOPROTEIN OF CARBON MONOXIDE DEHYDROGENASE	anaerobic carbon-monoxide dehydrogenase activity oxidoreductase activity, acting on the aldehyde or oxo group of donors, iron-sulfur protein as acceptor oxidoreductase activity oxidoreductase activity, acting on the aldehyde or oxo group of donors catalytic activity oxidoreductase activity, acting on the aldehyde or oxo group of donors, cytochrome as acceptor carbon-monoxide oxygenase activity FAD binding flavin adenine dinucleotide binding binding nucleoside phosphate binding ion binding anion binding nucleotide binding anaerobic carbon-monoxide dehydrogenase activity oxidoreductase activity, acting on the aldehyde or oxo group of donors, iron-sulfur protein as acceptor oxidoreductase activity oxidoreductase activity, acting on the aldehyde or oxo group of donors catalytic activity oxidoreductase activity, acting on the aldehyde or oxo group of donors, cytochrome as acceptor carbon-monoxide oxygenase activity FAD binding flavin adenine dinucleotide binding binding nucleoside phosphate binding ion binding anion binding nucleotide binding heterocyclic compound binding small molecule binding	-	-
B, E	CUTL, MOLYBDOPROTEIN OF CARBON MONOXIDE DEHYDROGENASE	anaerobic carbon-monoxide dehydrogenase activity oxidoreductase activity, acting on the aldehyde or oxo group of donors, iron-sulfur protein as acceptor oxidoreductase activity oxidoreductase activity, acting on the aldehyde or oxo group of donors catalytic activity cation binding transition metal ion binding copper ion binding ion binding binding metal ion binding small molecule binding molybdenum ion binding oxidoreductase activity, acting on the aldehyde or oxo group of donors, cytochrome as acceptor anaerobic carbon-monoxide dehydrogenase activity oxidoreductase activity, acting on the aldehyde or oxo group of donors, iron-sulfur protein as acceptor oxidoreductase activity oxidoreductase activity, acting on the aldehyde or oxo group of donors catalytic activity cation binding transition metal ion binding copper ion binding ion binding binding metal ion binding small molecule binding molybdenum ion binding oxidoreductase activity, acting on the aldehyde or oxo group of donors, cytochrome as acceptor carbon-monoxide oxygenase activity iron ion binding	-	-
A, D	CUTS, IRON-SULFUR PROTEIN OF CARBON MONOXIDE DEHYDROGENASE	iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding binding metal cluster binding small molecule binding oxidoreductase activity, acting on the aldehyde or oxo group of donors, cytochrome as acceptor oxidoreductase activity oxidoreductase activity, acting on the aldehyde or oxo group of donors catalytic activity carbon-monoxide oxygenase activity cation binding ion binding metal ion binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C, F	IPR016167	FAD-binding, type PCMH, subdomain 1	Homologous Superfamily
C, F	IPR036683	CO dehydrogenase flavoprotein, C-terminal domain superfamily	Homologous Superfamily
C, F	IPR051312	Diverse Substrate Oxidoreductases	Family
C, F	IPR036318	FAD-binding, type PCMH-like superfamily	Homologous Superfamily
C, F	IPR016169	FAD-binding, type PCMH, subdomain 2	Homologous Superfamily
C, F	IPR016166	FAD-binding domain, PCMH-type	Domain
C, F	IPR005107	CO dehydrogenase flavoprotein, C-terminal	Domain
C, F	IPR002346	Molybdopterin dehydrogenase, FAD-binding	Domain
B, E	IPR046867	Aldehyde oxidase/xanthine dehydrogenase, second molybdopterin binding domain	Domain
B, E	IPR000674	Aldehyde oxidase/xanthine dehydrogenase, a/b hammerhead	Domain
B, E	IPR012780	Carbon-monoxide dehydrogenase, large subunit	Family
B, E	IPR016208	Aldehyde oxidase/xanthine dehydrogenase-like	Family
B, E	IPR036856	Aldehyde oxidase/xanthine dehydrogenase, a/b hammerhead superfamily	Homologous Superfamily
B, E	IPR037165	Aldehyde oxidase/xanthine dehydrogenase, molybdopterin binding domain superfamily	Homologous Superfamily
B, E	IPR008274	Aldehyde oxidase/xanthine dehydrogenase, first molybdopterin binding domain	Domain
A, D	IPR002888	[2Fe-2S]-binding	Domain
A, D	IPR036010	2Fe-2S ferredoxin-like superfamily	Homologous Superfamily
A, D	IPR001041	2Fe-2S ferredoxin-type iron-sulfur binding domain	Domain
A, D	IPR036884	[2Fe-2S]-binding domain superfamily	Homologous Superfamily
A, D	IPR051452	Diverse Oxidoreductases	Family
A, D	IPR012675	Beta-grasp domain superfamily	Homologous Superfamily

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
B, E	ARO	Parent Component: ARG RESID: AA0215 PSI-MOD : 4-hydroxy-L-arginine MOD:00220
B, E	CSZ	Parent Component: CYS RESID: AA0215 , AA0277 PSI-MOD : 4-hydroxy-L-arginine MOD:00220 , S-selenyl-L-cysteine MOD:00282