A0A6G9L2H3 · A0A6G9L2H3_9ASTR

  • Protein
    DNA-directed RNA polymerase subunit beta'
  • Gene
    rpoC1
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    3/5

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 site69Zn2+ (UniProtKB | ChEBI)
Binding site71Zn2+ (UniProtKB | ChEBI)
Binding site87Zn2+ (UniProtKB | ChEBI)
Binding site90Zn2+ (UniProtKB | ChEBI)
Binding site489Mg2+ (UniProtKB | ChEBI)
Binding site491Mg2+ (UniProtKB | ChEBI)
Binding site493Mg2+ (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentchloroplast
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 beta'
  • EC number
  • Alternative names
    • PEP
    • Plastid-encoded RNA polymerase subunit beta'
      (RNA polymerase subunit beta'
      )

Gene names

    • Name
      rpoC1

Encoded on

  • Chloroplast

Organism names

  • Taxonomic identifier
  • Organism
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > asterids > campanulids > Asterales > Asteraceae > Asteroideae > Heliantheae alliance > Coreopsideae > Bidens

Accessions

  • Primary accession
    A0A6G9L2H3

Subcellular Location

Keywords

Interaction

Subunit

In plastids the minimal PEP RNA polymerase catalytic core is composed of four subunits: alpha, beta, beta', and beta''. When a (nuclear-encoded) sigma factor is associated with the core the holoenzyme is formed, which can initiate transcription.

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain262-543RNA polymerase N-terminal

Sequence similarities

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

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    689
  • Mass (Da)
    79,939
  • Last updated
    2020-08-12 v1
  • Checksum
    4227586AA1D6218E
MIDRYTHQQLRIGLVSPQQISAWSKKILPNGEIVGEVTKPYTFHYKTNKPEKDGLFCERIFGPIKSGICACGNYRVIGDEKEDPQFCEQCGVEFVDSRIRRYQMGYIKLAYPVMHVWYLKRLPSYIVNLLDKPLNELEDLVYCGFYFARPIDKKPTFLRLRGLLEYEIQPWKYRIPIFFTTRSFDTFRNREMSTGGGSIRQQLANLDLRMIIDYSLVEWKELEEEEPTGNEWEDRKVGRRKDFLLRRMELAKHFIRTNIEPKWMVLCLLPVLPPELRPIYHIDEDKLVTSDINEIYRRIIYRNNTLTDLLTTSIATPEELIISQEKLLQEAVDALLDNGICGQPMRDDHNRIYKSLSDVIEGKEGRVRETLLGKRVDYSGRSVIVVGPSLSLHRCGLPREIAIELFQAFVIRDLIRKHLASNIGVAKSQIRKKKPIVWEILQEILDDHPVLLNRAPTLHRLGIQAFLPILVEGRAICLHPLVCKGFNADFDGDQMAVHVPLSLEAQAEARLLMFSHMNLLSPTIGDPISAPTQDMLSGLYVLTSGNRRGICVNRYNPCNSRNYQNEDNNYKYTKKKEPFFCNAYDAIGAYRQKRINLGSPLWLRWRLDQRVIAAREVPIEIHYESLGTYYEIYGHYLIVRSIKKEILYIYIRTTLGHISLYREIEEAIQGFWQGCCNSMLPGGIRISPG

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
MN433115
EMBL· GenBank· DDBJ
QIQ59483.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.
FeedbackHelp