HAMAP rule MF_00786

General rule information [?]

Accession	MF_00786
Dates	24-MAY-2004 (Created) 1-JUN-2023 (Last updated, Version 23)

Name

CbiT

Scope

Archaea

Templates

O26249 (CBIT_METTH); Q05632 (CBIT_SALTY); O87694 (CBIET_PRIMG): [Recover all]

Triggered by

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier

CBIT

Protein name

RecName:		Full=Probable cobalt-precorrin-6B C(15)-methyltransferase (decarboxylating);
		EC 2.1.1.196;

Gene name

cbiT

Comments [?]

Function	Catalyzes the methylation of C-15 in cobalt-precorrin-6B followed by the decarboxylation of C-12 to form cobalt-precorrin-7.
Catalytic activity	RHEA:36067: Co-precorrin-6B + S-adenosyl-L-methionine = Co-precorrin-7 + CO2 + S-adenosyl-L-homocysteine EC 2.1.1.196
Pathway	Cofactor biosynthesis; adenosylcobalamin biosynthesis; cob(II)yrinate a,c-diamide from sirohydrochlorin (anaerobic route): step 8/10.
Similarity	Belongs to the methyltransferase superfamily. Archaeal-type CbiT family.

Keywords [?]

Gene Ontology [?]

GO:0008168; Molecular function: methyltransferase activity.
GO:0046140; Biological process: corrin biosynthetic process.

Cross-references [?]

Pfam	PF08241; Methyltransf_11; 1;
NCBIfam	TIGR02469; CbiT; 1;

Features [?]

From: CBIT_METTH (O26249)

Key From To Description Tag Condition FTGroup

BINDING 41 45 /ligand="S-adenosyl-L-methionine" /ligand_id="ChEBI:CHEBI:59789 G-x-[GC]-[TS]-G

BINDING 17 17 /ligand="S-adenosyl-L-methionine" /ligand_id="ChEBI:CHEBI:59789 T

BINDING 62 62 /ligand="S-adenosyl-L-methionine" /ligand_id="ChEBI:CHEBI:59789 [DE]

BINDING 91 91 /ligand="S-adenosyl-L-methionine" /ligand_id="ChEBI:CHEBI:59789 [AVG]

Additional information [?]