A0A7U3NQV8 · A0A7U3NQV8_9STRA

  • Protein
    DNA-directed RNA polymerase subunit beta''
  • Gene
    rpoC2
  • 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

Zn2+ (UniProtKB | Rhea| CHEBI:29105 )

Note: Binds 1 Zn2+ ion per subunit.

Features

Showing features for binding site.

112681002003004005006007008009001,0001,1001,200
TypeIDPosition(s)Description
Binding site219Zn2+ (UniProtKB | ChEBI)
Binding site293Zn2+ (UniProtKB | ChEBI)
Binding site300Zn2+ (UniProtKB | ChEBI)
Binding site303Zn2+ (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 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
      rpoC2

Encoded on

  • Chloroplast

Organism names

Accessions

  • Primary accession
    A0A7U3NQV8

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
Domain2-61RNA polymerase Rpb1
Domain90-169RNA polymerase Rpb1
Domain171-1173RNA polymerase Rpb1

Sequence similarities

Belongs to the RNA polymerase beta' chain family. RpoC2 subfamily.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    1,268
  • Mass (Da)
    145,352
  • Last updated
    2021-06-02 v1
  • Checksum
    131E0738D149F30E
MIEQSNLFCNNVLNKKELKTIIAWAFKNFGSLKAAYLVDELKDIGFQYATKAGISISLEDLKIPPSKTNLVRDALANTVEAEWETIKGEISEVERLQKVINIWNITSETLKERVIKYFQEKDPLNSVYIMAFSGARGNISQVRQLVGMRGLMSDPNGQIIDIPIQSNFREGLSITDYIISSYGARKGLVDTAIKTADSGYLTRRLVDIAQSVVIRELDCRSQRGIKIKEIIEDNDILFSLQERIVGRVLACNIIDPRTKTIIAYKNELITPRLAEKIMKYNNNSIIVRSPLTCECRRSICQKCYGNNLATGNLVELGEPVGIIAAQSIGEPGTQLTMRTFHTGGVFTSDFSRQVRAQCSGYIKFSSTLNTRELRTNYGKDVLVCENQSFIKLITYTNQIKEIKIFPKSIIIVGNNSFVKKNDILFELPPKNKMMQDDASALNDVIAKQSGEIIIEKQNFFNQNKTLNVRKSNIVHNLVWILSGYVTKIPFATKLKIYPLMNISKNQNLTQSKITNKFSGYIKFIKNLNTSKIIRFKLISSLGMCQKQKIILESKDTKITQCKIYLAKFGSIYLNPYPLDKSVLTLGCLKLLKYKTKTGGNFYSTNSQRTEYGSSVFYIPESTYNINFDVTALKVNFGDYVNKKTEIYKNYFIDIAGIIQFDETKPNNREIIIKPGYIIPFPNSLIDILEYDGQIFYPGEIIFDNFEINTASYIEVCSIKNNLFLLLRPVIRYEIPNPENFNNFFPNWFDPHQIELDQVPLNLISEMKIKTENPIYFIKHHFFINFLENYSNIFFEINQATQPDNYGYFKLILGTNIIPEKILPKEMFKEEVRLSLFIQDKQFVEQETLLASFDVIIPFATTVLGIKKQIKNKQKKILLTTEQDYKVIFIEDTDFQLKNNQLIKLGKKIGTNFFNKESRLIEQISGNKITFRISHPYLFSKGAQLRIESGDLIKLKDVLGQLVYERLITGDIVQGLPRVEEILEARHPKVEAKVAPYPGIITKVIEHQVNTLIWIKHKGSRFDQLINIEGSPNSIQGSPNLLIRKFDFVNVCQCLTEGTLNPHTILDVYFQYYCSIKILSMYQASYYSFKKVQFFLLNSVQAVYYSQGVFIADKHLEIIIKQMTNRIEIIYPGDTNFLSGDLLELEQVRYINACLSKKRKIYFKPILLGITKSALKAEGFLSAASFQYTTRVLTQASIEGRVDWITGLKENVIVGKLIPCGTGFYSNNDFSYLKVKMPTLNNNHNSNIKNDDQTKHHKLRSAIKFRYRI

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
MT226925
EMBL· GenBank· DDBJ
QOW07524.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

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