B2IQ63 · TARI_STRPS
- ProteinRibitol-5-phosphate cytidylyltransferase
- GenetarI
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids235 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Catalyzes the transfer of the cytidylyl group of CTP to D-ribitol 5-phosphate.
Catalytic activity
- D-ribitol 5-phosphate + CTP + H+ = CDP-L-ribitol + diphosphate
Pathway
Cell wall biogenesis; poly(ribitol phosphate) teichoic acid biosynthesis.
Features
Showing features for binding site, site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 7-10 | CTP (UniProtKB | ChEBI) | |||
Site | 14 | Transition state stabilizer | |||
Site | 22 | Transition state stabilizer | |||
Binding site | 82-88 | CTP (UniProtKB | ChEBI) | |||
Binding site | 113 | CTP (UniProtKB | ChEBI) | |||
Site | 161 | Positions ribitol 5-phosphate for the nucleophilic attack | |||
Site | 218 | Positions ribitol 5-phosphate for the nucleophilic attack | |||
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | 2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase activity | |
Molecular Function | D-ribitol-5-phosphate cytidylyltransferase activity | |
Biological Process | cell wall organization | |
Biological Process | isoprenoid biosynthetic process | |
Biological Process | poly(ribitol phosphate) teichoic acid biosynthetic process |
Keywords
- Molecular function
- Biological process
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameRibitol-5-phosphate cytidylyltransferase
- EC number
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Bacillota > Bacilli > Lactobacillales > Streptococcaceae > Streptococcus
Accessions
- Primary accessionB2IQ63
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Chain | PRO_1000094355 | 1-235 | Ribitol-5-phosphate cytidylyltransferase | ||
Structure
Sequence
- Sequence statusComplete
- Length235
- Mass (Da)26,329
- Last updated2008-06-10 v1
- ChecksumFA37808254BF6B21
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CP001033 EMBL· GenBank· DDBJ | ACB90487.1 EMBL· GenBank· DDBJ | Genomic DNA |