Annotations: 1OU0

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1ou0a_	Alpha and beta proteins (a/b)	Flavodoxin-like	Precorrin-8X methylmutase CbiC/CobH	Precorrin-8X methylmutase CbiC/CobH	Precorrin-8x methylmutase related protein	(Thermoplasma acidophilum DSM 1728 ) [TaxId: 273075 ],	SCOPe (2.08)
B	d1ou0b_	Alpha and beta proteins (a/b)	Flavodoxin-like	Precorrin-8X methylmutase CbiC/CobH	Precorrin-8X methylmutase CbiC/CobH	Precorrin-8x methylmutase related protein	(Thermoplasma acidophilum DSM 1728 ) [TaxId: 273075 ],	SCOPe (2.08)
C	d1ou0c_	Alpha and beta proteins (a/b)	Flavodoxin-like	Precorrin-8X methylmutase CbiC/CobH	Precorrin-8X methylmutase CbiC/CobH	Precorrin-8x methylmutase related protein	(Thermoplasma acidophilum DSM 1728 ) [TaxId: 273075 ],	SCOPe (2.08)
D	d1ou0d_	Alpha and beta proteins (a/b)	Flavodoxin-like	Precorrin-8X methylmutase CbiC/CobH	Precorrin-8X methylmutase CbiC/CobH	Precorrin-8x methylmutase related protein	(Thermoplasma acidophilum DSM 1728 ) [TaxId: 273075 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Precorrin-8X methylmutase CbiC/CobH	8025408	4003365	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Precorrin-8X methylmutase CbiC/CobH	8037787	3000708	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Precorrin-8X methylmutase CbiC/CobH	8037787	3000708	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Precorrin-8X methylmutase CbiC/CobH	8037787	3000708	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Precorrin-8X methylmutase CbiC/CobH	8037787	3000708	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	CbiC	e1ou0A1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Precorrin-8X methylmutase CbiC/CobH (From Topology)	T: Precorrin-8X methylmutase CbiC/CobH	F: CbiC	ECOD (1.6)
B	CbiC	e1ou0B1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Precorrin-8X methylmutase CbiC/CobH (From Topology)	T: Precorrin-8X methylmutase CbiC/CobH	F: CbiC	ECOD (1.6)
C	CbiC	e1ou0C1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Precorrin-8X methylmutase CbiC/CobH (From Topology)	T: Precorrin-8X methylmutase CbiC/CobH	F: CbiC	ECOD (1.6)
D	CbiC	e1ou0D1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Precorrin-8X methylmutase CbiC/CobH (From Topology)	T: Precorrin-8X methylmutase CbiC/CobH	F: CbiC	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.10230	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Cobalamin biosynthesis CobH/CbiC, precorrin-8X methylmutase	CATH (4.3.0)
B	3.40.50.10230	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Cobalamin biosynthesis CobH/CbiC, precorrin-8X methylmutase	CATH (4.3.0)
C	3.40.50.10230	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Cobalamin biosynthesis CobH/CbiC, precorrin-8X methylmutase	CATH (4.3.0)
D	3.40.50.10230	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Cobalamin biosynthesis CobH/CbiC, precorrin-8X methylmutase	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF02570	Precorrin-8X methylmutase (CbiC)	Precorrin-8X methylmutase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	precorrin-8X methylmutase related protein	isomerase activity precorrin-8X methylmutase activity intramolecular acyltransferase activity catalytic activity intramolecular transferase activity	cobalamin metabolic process cobalamin biosynthetic process water-soluble vitamin biosynthetic process organonitrogen compound metabolic process tetrapyrrole metabolic process small molecule biosynthetic process cellular biosynthetic process cellular metabolic process organonitrogen compound biosynthetic process vitamin biosynthetic process vitamin metabolic process organic cyclic compound metabolic process organic substance metabolic process tetrapyrrole biosynthetic process biosynthetic process cobalamin metabolic process cobalamin biosynthetic process water-soluble vitamin biosynthetic process organonitrogen compound metabolic process tetrapyrrole metabolic process small molecule biosynthetic process cellular biosynthetic process cellular metabolic process organonitrogen compound biosynthetic process vitamin biosynthetic process vitamin metabolic process organic cyclic compound metabolic process organic substance metabolic process tetrapyrrole biosynthetic process biosynthetic process organic cyclic compound biosynthetic process organic substance biosynthetic process small molecule metabolic process metabolic process cellular process water-soluble vitamin metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR003722	Cobalamin biosynthesis precorrin-8X methylmutase CobH/CbiC	Domain
A, B, C, D	IPR036588	Precorrin-8X methylmutase CobH/CbiC superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.