ribC

168

riboflavin kinase / FAD synthase

Locus: BSU_16670

Molecular weight: 35.51 kDa

Isoelectric point: 8.3

Protein length: 316 aa

Gene length: 951 bp

Function: FAD biosynthesis

Product: riboflavin kinase / FAD synthase

Essential: yes

E.C.: 2.7.1.26

Synonyms: ribC

Genomic Context

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Categories containing this gene/protein

Metabolism, Additional metabolic pathways, Biosynthesis of cofactors, Biosynthesis/ acquisition of riboflavin/ FAD

Groups of genes, Essential genes

List of homologs in different organisms, belongs to COG0196 (Galperin et al., 2021)

Gene

Coordinates: 1,737,834  1,738,784

Phenotypes of a mutant

essential PubMed

The protein

Catalyzed reaction/ biological activity

ATP + riboflavin --> ADP + FMN + H⁺ (according to UniProt)
ATP + FMN + H⁺ --> diphosphate + FAD (according to UniProt)

Protein family

ribF family (single member, according to UniProt)

Cofactors

FAD (according to UniProt)

Structure

1S4M (PDB) (from Thermotoga maritima, 33% identity, 54% similarity) PubMed
P54575 (AlphaFold)

Paralogous protein(s)

RibR, (42%)

Expression and Regulation

Operons

Genes: ribC-rpsO

Description: PubMed

References

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