Protein Family Models for Protein (Select 446599131) - Protein Family Models

Select item 4158901.

This family consists of several bacterial cobalt chelatase (CbiK) proteins (EC:4.99.1.-). [1]. 9150215. A role for Salmonella typhimurium cbiK in cobalamin (vitamin B12) and siroheme biosynthesis. Raux E, Thermes C, Heathcote P, Rambach A, Warren MJ;. J Bacteriol 1997;179:3202-3212. (from Pfam)

GO Terms:

Molecular Function:: sirohydrochlorin cobaltochelatase activity (GO:0016852)

Biological Process:: anaerobic cobalamin biosynthetic process (GO:0019251)

Date:: 2024-10-16

Family Accession:: NF017944.5
Method:: HMM

Select item 4131672.

CbiX/SirB N-terminal domain-containing protein

The function of CbiX is uncertain, however it is found in cobalamin biosynthesis operons and so may have a related function. Some CbiX proteins contain a striking histidine-rich region at their C-terminus, which suggests that it might be involved in metal chelation [1]. [1]. 9742225. Cobalamin (vitamin B12) biosynthesis: identification and characterization of a Bacillus megaterium cobI operon. Raux E, Lanois A, Warren MJ, Rambach A, Thermes C;. Biochem J 1998;335:159-166. (from Pfam)

GO Terms:

Molecular Function:: lyase activity (GO:0016829)

Date:: 2024-10-16

Family Accession:: NF014016.5
Method:: HMM

Select item 4116663.

ferrochelatase

GO Terms:

Molecular Function:: ferrochelatase activity (GO:0004325)

Biological Process:: heme biosynthetic process (GO:0006783)

Date:: 2024-08-14

Family Accession:: NF012964.5
Method:: HMM

Select item 3942704.