A0A7M3URU2 · A0A7M3URU2_CROPI

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.

TypeIDPosition(s)Description
Binding site220Zn2+ (UniProtKB | ChEBI)
Binding site291Zn2+ (UniProtKB | ChEBI)
Binding site298Zn2+ (UniProtKB | ChEBI)
Binding site301Zn2+ (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

  • Taxonomic identifier
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > fabids > Fabales > Fabaceae > Papilionoideae > 50 kb inversion clade > genistoids sensu lato > core genistoids > Crotalarieae > Crotalaria

Accessions

  • Primary accession
    A0A7M3URU2

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, region, compositional bias.

TypeIDPosition(s)Description
Domain93-157RNA polymerase Rpb1
Domain172-373RNA polymerase Rpb1
Region880-899Disordered
Compositional bias885-899Polar residues
Domain1196-1283RNA polymerase Rpb1

Sequence similarities

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

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    1,393
  • Mass (Da)
    158,540
  • Last updated
    2021-04-07 v1
  • Checksum
    DDA834430ED5F66C
MAERANLVFHNKVIGGTVIKLLISRLIDHFGMAYTSHILDQVKTLGFHQATATSISLGIDDLLTIPSKGWLVKDAEQQGLILEKHHHYGNVHSVEKLRQSIEIWYATSEYLRQEMNPNFRMTDSFNPVHIMSFSGARGNASQVHQLVGMRGLMSDPQGQMIDLPIQSNLREGLSLTEYIISCYGARKGVVDTAVRTSDAGYLTRRLVEVVQHIVVRRTDCGNIRGISVTTQNGMMSERILIQTLIGRVLADAIYIGSRCIAIRNQDIGIGLLNRFITFQTQAISIRTPFTCRNTSWICRLCYGRSPTHGDLVELGEAVGIIAGQSIGEPGTQLTLRTFHTGGVFTGGTAEHVRAPYNGKIKFNEDLVHATRTRHGHPAFLCYIDLYVTIENDDIVHKVTIPPKSFLLVQNNQHVESEQVIAEIRAGAYTLNFKEKIRKHIYSDSEGEMHWNTNVYHGSEFIYSNVHILSKTSHLWILSGKSCGSKSEFFSLRKDQDQMNINSLSIGKRYISNLLVRNNQIRHSNLSSNTSGKKEIRVPDYSEFNQIICMDHCHFIHPAIFHNCSYSLAKRRRNRFIIPFTFQSIQEREKELMYPFGISIELPIDGIFRRNSIFSYFDDPQHRTQSSGIPKYRTMGIHSVLKKEDLDEYRGEKEFKPKYQIKVDQFFFIPEEVHILPETSYIMVRNNSIVGIDTPITLNIRSRVGGLVRVEKKKKRIELKIFSGDIFFPGERDKISRHSGILIATKTVKKKNSKESKKIKNWIYVHWITTSKKKYFVLVRPVILYETSDGINLVKLFPQDWFQERDNLELTVLNYILYANGKSIRGISDTSIQLVRTCLVLNWDQDKKSSSIEEALASFVEVSTNGLIRDFLRIDLGKSHTWGSRKRNDPSGSGFISDNESDRTNINPFYSIYSKGKIQHSLSQNHGTIRMLFNRNKNCRSLIILSSANCFQMEPFNNIKYHNGIKKGIYQIHRGPLISIKNSLGPLGIVLQVRNLYSFYCLITHNQISITTNLQLDKLKETFQVFKYYLMSESEIIYKPDLCSNIVLNPFNLNWQFLHHNYCGKAFTIISLGQFLCENVCLAQTKNVPHLKSGQVLSVQTDSVVIRSANPYLATPGATVHGHFGEILSEGDILVTFIYEKSRSGDITQGLPKVEQVLEVRSIDSISLNLEKKVDTWNERITRILGIPWGFLIGAQLTIVQSRISLVNKIQKVYRSQGVNIHNRHIEIIVRQITSKVLVSEDGMSNVFSPGELIGLLRAERTGRALEEAIYYRAILLGITKTSLNTQSFISEASFQETARVLAKSALRGRIDWLKGLKENVVLGGLIPVGTGFKRVMRRSRQHNKMTLETKKNNVFEGEMRDILFHHRQVFDFLISKNLCDTSEKSFIGVDSAP

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias885-899Polar residues

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
MT920364
EMBL· GenBank· DDBJ
QOJ44406.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

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