A0A2G5WWN6 · A0A2G5WWN6_9BACL
- ProteinDNA-directed RNA polymerase subunit beta'
- GenerpoC
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids1197 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
Catalytic activity
- RNA(n) + a ribonucleoside 5'-triphosphate = RNA(n+1) + diphosphate
Cofactor
Protein has several cofactor binding sites:
Note: Binds 1 Mg2+ ion per subunit.
Note: Binds 2 Zn2+ ions per subunit.
Features
Showing features for binding site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 60 | Zn2+ 1 (UniProtKB | ChEBI) | |||
Binding site | 62 | Zn2+ 1 (UniProtKB | ChEBI) | |||
Binding site | 75 | Zn2+ 1 (UniProtKB | ChEBI) | |||
Binding site | 78 | Zn2+ 1 (UniProtKB | ChEBI) | |||
Binding site | 449 | Mg2+ (UniProtKB | ChEBI) | |||
Binding site | 451 | Mg2+ (UniProtKB | ChEBI) | |||
Binding site | 453 | Mg2+ (UniProtKB | ChEBI) | |||
Binding site | 818 | Zn2+ 2 (UniProtKB | ChEBI) | |||
Binding site | 892 | Zn2+ 2 (UniProtKB | ChEBI) | |||
Binding site | 899 | Zn2+ 2 (UniProtKB | ChEBI) | |||
Binding site | 902 | Zn2+ 2 (UniProtKB | ChEBI) | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | DNA-directed RNA polymerase complex | |
Molecular Function | DNA binding | |
Molecular Function | DNA-directed 5'-3' RNA polymerase activity | |
Molecular Function | magnesium ion binding | |
Molecular Function | zinc ion binding | |
Biological Process | DNA-templated transcription |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameDNA-directed RNA polymerase subunit beta'
- EC number
- Short namesRNAP subunit beta'
- Alternative names
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Bacillota > Bacilli > Bacillales > Planococcaceae > Sporosarcina
Accessions
- Primary accessionA0A2G5WWN6
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Keywords
- Cellular component
Interaction
Subunit
The RNAP catalytic core consists of 2 alpha, 1 beta, 1 beta' and 1 omega subunit. When a sigma factor is associated with the core the holoenzyme is formed, which can initiate transcription.
Structure
Family & Domains
Sequence
- Sequence statusComplete
- Length1,197
- Mass (Da)134,307
- Last updated2018-01-31 v1
- Checksum47E0BD4B3DA508BB
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
PDYN01000002 EMBL· GenBank· DDBJ | PIC68351.1 EMBL· GenBank· DDBJ | Genomic DNA |