B2XWN9 · RPOC2_FAGEA

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.

113651002003004005006007008009001,0001,1001,2001,300
TypeIDPosition(s)Description
Binding site224Zn2+ (UniProtKB | ChEBI)
Binding site295Zn2+ (UniProtKB | ChEBI)
Binding site302Zn2+ (UniProtKB | ChEBI)
Binding site305Zn2+ (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 > Caryophyllales > Polygonaceae > Polygonoideae > Fagopyreae > Fagopyrum

Accessions

  • Primary accession
    B2XWN9

Subcellular Location

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00003535611-1365DNA-directed RNA polymerase subunit beta''

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.

Structure

Family & Domains

Sequence similarities

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

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    1,365
  • Mass (Da)
    154,900
  • Last updated
    2008-07-01 v1
  • Checksum
    E1511AF02D1E582A
MEVLMAKGANLVFHNKVIDGIAMKRLISRFIDHFGMAYTSHILDQVKTLGFQQATATSISLGIDDLLTIPSKGWLVQDAEQQSFILEKQHHYGNIHAVEKLRQSIEIWYATSEHLRQEMNPNFRMTDPYNPVHMMSFSGARGNASQVHQLVGMRGLMSDPQGQMIDLPIQSNLREGLSLTEYIISCYGARKGVVDTAVRTSDAGYLTRRLVEVVQHVVVRRRDCGTTRGISVSPQTGTIPEILFIQTLIGRVLADDIYKGPRCIAARNQDIGVGLVNRLITFRVQTISIRTPFTCRSTSWICRLCYGRSPTHGDLVELGEAVGIIAGQSIGEPGTQLTLRTFHTGGVFTGGTAVHVRAPSNGKIKFNEDLVHPTRTRHGHPAFLCYIDLAVTIESEDIIHNVNIPPKSFLLVQKDQYVESEQVIAEIRAGTSTLNFKEKVRKHIYSDSQGEMHWSTDVDHAPEFTYGNVHLLPKTSHLWILAGRPHKSRVATRSLHKDQDQTNAHFLSVEQRYISNSSVINAYMRHTFFSSDLSSTNSNKGDSISDYSERKRIVRTRHSNLIYPAKNSYLLGKRRRNRFMTTFQSIQELEKELRAPSGISIDIPLNGSFRRNSILAYFDDPRYRRESAGITKYGTIEAHSIKKKEGLIEYRGVNEFRAKYQMQVDRFFFIPEEVHILPRSSAIMVRNNSIIGVDTQITLTTRSRVGGLVRVEKKKKKIGLKIFSGNIHFPGKTDKISRHRGILIPPGRGQTKLKNWSYVQRITPTKKRYFVLIRPAITYEITDGISLSTLFPQDLLQERDKVQLRVVNYILSGNGKPIRGISDTSIQLVRTCLVLNWDHDKKSSSIEESRASFVEVKTNDMMRDFLRIDLVKSTISYAGKRNDPSGSGLLSDNESDRMNPFYSIYIYSKARLQQPFSQNNETVRTLLNRTKEFQSFIILSSANCFRMGPFKGLKYYKELDPIIPIKNSSGPFGTSLQIANFYSFYRLITQDKILVTNYLQLDNLKQTFWVMKYYFIDDNRKIYNPDPVSNIVLNSFKLNWYCLHHNYYEETSARMGLGQFLCENVCLAKNGPRLKAGQVLIVQVDSVVIRAAKPYLATPGATVHGHYGEIIYEGDTLVTFIYEKSRSGDITQGLPKVEQVLEVRSLESISMNLERRIDAWNERITGILGLPWGFVVGAELTIVQSRISLVNKIQKVYRSQGVQIHNRHLEIIVHQITSKVLVSEDGMSNVFLPGELIGLLRAERTGRALEEVISYRAVLVGITRASLNTHSFISEASFQETARVLAKAALRGRIDWLKGLKENVVLGGKIPVGTGFKGLVHPSSQHKSIPLKNKKKNLFEGEINDILFYYREFFNIEFLCFKNYQ

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
EU254477
EMBL· GenBank· DDBJ
ABY79722.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

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.
Help