1SR8 | pdb_00001sr8

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1sr8a_	Multi-domain proteins (alpha and beta)	CbiD-like	CbiD-like	CbiD-like	Cobalamin biosynthesis protein CbiD	(Archaeoglobus fulgidus DSM 4304 ) [TaxId: 224325 ],	SCOPe (2.08)

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	CbiD-like	8027357	4002972	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	CbiD-like	8039736	3001960	SCOP2 (2022-06-29)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	CbiD	e1sr8A2	A: a+b two layers	X: Ribosomal protein S5 domain 2-like	H: Ribosomal protein S5 domain 2-like	T: Ribosomal protein S5 domain 2-like	F: CbiD	ECOD (develop294)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.1990.10	Alpha Beta	2-Layer Sandwich	CbiD-like	CbiD-like	CATH (4.3.0)
A	3.30.2110.10	Alpha Beta	2-Layer Sandwich	CbiD-like	CbiD-like	CATH (4.3.0)
A	3.40.50.10720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	CbiD-like domains	CATH (4.3.0)

Chains	Accession	Name	Description	Comments	Source
A	PF01888	CbiD (CbiD)	CbiD	-	Family

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	cobalamin biosynthesis protein (cbiD)	cobalt-precorrin-5B C1-methyltransferase activity transferase activity, transferring one-carbon groups transferase activity methyltransferase activity catalytic activity	methylation metabolic process cellular process cobalamin metabolic process cobalamin biosynthetic process water-soluble vitamin biosynthetic process tetrapyrrole metabolic process anaerobic cobalamin biosynthetic process small molecule biosynthetic process vitamin biosynthetic process vitamin metabolic process tetrapyrrole biosynthetic process biosynthetic process small molecule metabolic process	-

Chains	Accession	Name	Type
A	IPR036074	CbiD superfamily	Homologous Superfamily
A	IPR002748	Cobalt-precorrin-5B C(1)-methyltransferase CbiD	Family

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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

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