P22704 · RPOC1_NOSS1

Function

function

DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.

Catalytic activity

Cofactor

Protein has several cofactor binding sites:
Mg2+ (UniProtKB | Rhea| CHEBI:18420 )

Note: Binds 1 Mg2+ ion per subunit.
Zn2+ (UniProtKB | Rhea| CHEBI:29105 )

Note: Binds 1 Zn2+ ion per subunit.

Features

Showing features for binding site.

TypeIDPosition(s)Description
Binding site71Zn2+ (UniProtKB | ChEBI)
Binding site73Zn2+ (UniProtKB | ChEBI)
Binding site86Zn2+ (UniProtKB | ChEBI)
Binding site89Zn2+ (UniProtKB | ChEBI)
Binding site467Mg2+ (UniProtKB | ChEBI)
Binding site469Mg2+ (UniProtKB | ChEBI)
Binding site471Mg2+ (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular ComponentDNA-directed RNA polymerase complex
Molecular FunctionDNA binding
Molecular FunctionDNA-directed 5'-3' RNA polymerase activity
Molecular Functionmagnesium ion binding
Molecular Functionzinc ion binding
Biological ProcessDNA-templated transcription

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    DNA-directed RNA polymerase subunit gamma
  • EC number
  • Short names
    RNAP subunit gamma
  • Alternative names
    • RNA polymerase subunit gamma
    • Transcriptase subunit gamma

Gene names

    • Name
      rpoC1
    • Ordered locus names
      alr1595

Organism names

Accessions

  • Primary accession
    P22704

Proteomes

Subcellular Location

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00000678401-625DNA-directed RNA polymerase subunit gamma

Interaction

Subunit

In cyanobacteria the RNAP catalytic core is composed of 2 alpha, 1 beta, 1 beta', 1 gamma and 1 omega subunit. When a sigma factor is associated with the core the holoenzyme is formed, which can initiate transcription.

Protein-protein interaction databases

Family & Domains

Sequence similarities

Belongs to the RNA polymerase beta' chain family. RpoC1 subfamily.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    625
  • Mass (Da)
    70,563
  • Last updated
    1991-08-01 v1
  • Checksum
    7DCFEEF7DD8D035A
MRPAQTNQFDYVKIGLASPERIRQWGERTLPNGQVVGEVTKPETINYRTLKPEMDGLFCERIFGPAKDWECHCGKYKRVRHRGIVCERCGVEVTESRVRRHRMGYIKLAAPVAHVWYLKGIPSYISILLDMPLRDVEQIVYFNSYVVLSPGNAETLTYKQLLSEDQWLEIEDQIYSEDSQLQGVEVGIGAEALLRLLADINLEQEAESLREEIGSAKGQKRAKLIKRLRVIDNFIATGSKPEWMVMTVIPVIPPDLRPMVQLDGGRFATSDLNDLYRRVINRNNRLARLQEILAPEIIVRNEKRMLQEAVDALIDNGRRGRTVVGANNRPLKSLSDIIEGKQGRFRQNLLGKRVDYSGRSVIVVGPKLKIHQCGLPREMAIELFQPFVINRLIRSGMVNNIKAAKKLISRNDPSVWDVLEEVIEGHPVMLNRAPTLHRLGIQAFEPILVEGRAIQLHPLVCPAFNADFDGDQMAVHVPLSLESQAEARLLMLASNNILSPATGRPIITPSQDMVLGAYYLTAENPGATKGAGKYFASLDDVIMAFQQEQIDLHAYVYVRFDGDVESDQPDTEPVKVTTNEDGSRTVLYKYRRVREDAQGNVISQYIYTTPGRVIYNKAIQEALAS

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
M60831
EMBL· GenBank· DDBJ
AAA22033.1
EMBL· GenBank· DDBJ
Genomic DNA
BA000019
EMBL· GenBank· DDBJ
BAB77961.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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