P49468 · RPOC2_TRICV

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.

114812004006008001,0001,2001,400
TypeIDPosition(s)Description
Binding site217Zn2+ (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

Accessions

  • Primary accession
    P49468

Subcellular Location

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00000679341-1481DNA-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
    1,481
  • Mass (Da)
    170,975
  • Last updated
    1996-02-01 v1
  • Checksum
    184936FB2A577228
MKTYTYQNTLISKKQLKQLLSWSFTTYDSMQACSLADELKYLGFKYASKAGISISIEDLKVPYNKNLLLKIAHQEINSSEKIYLKGKLTDVERFQKLIDTWNLTSESLKDELVSYFKRYDPLNSVYIMAFSGARGNLSQVRQLVGMRGLMSDPSGELLKLPIKKNFREGLTITDYLMSGYGARKGIIDTALKTANSGYLTRRLIDVAQDIIIREKDCLTKHSCLIINFESNLRIKKSVYEKILGRLLNKSIYDEKTKELIAEVNTQVTPNLIRTLKQKQIKHFYVRSPLTCSLYRSICQKCYGWDLANENLIDIGERIGIIAGQSIGEPGTQLTMRTFHTGGIFTSEIRGTIRSPISGIVKFSKRLKRIPIRTNRGEDVLLTKNAGSLIIIPEEKNSKPVKLELFRNTVVFHKNNQYIQKNAIIAELVDDEKQTRTEIKPVLTTTSGEVFIPRIINKLDNINKTKLLWILSGNVYQAPQHSFLNFYNDYKINKNSYIFRTKLINDFSGFTVFTNSKYNLFQRILQLVSNSCWILPNSKIQKLQSSLNKKPYFLNIKKLKYLIDLKLLNSKYFIEISSNKHFGTLVTNNYQTLTGGIGYYDFRCRDRIISDNKTISYFLPWEPKKKSISLEFLTLLESQFLKSFDILSLILKKNPDLEDCRLAFFPNNFNLHSKVETFSHYSKQTNSLNLAWFSIVKQFPYRSVIWMSEENYELNCDKNLLLVEHGNFISKNFEIVPGIVSKTGGIVMISDKNKLTQEITIKTGSVYEGSLFNYFKNKIFYPGEIILDSLKITQPSFCECFEGRFNDQLLIRPLQVYEVPQFKSLIQIFGTKFQTDLPFNLTNNISYRCKSNKIIKESRNFTIIDNILDVNIRTFAKKQFEIELFSDVKKNHLNFLVSEKLSLNHFILPQLRYTDIQSCLLVQTHQFIDSYTILGYLEVMISKSLEIVQFKSKYKDSKQICLISNEDCRTIPKNSVKNKTIDNLLINNANVNYTGKILMDNDEFVTIQKGRPYFFPNCKNEEAIINTDLIYKPLQSSSFLDNSKLKTNRLVYLNYFDITKGLINQRIHSQDIICKFSKMFIKKNGKLYSSLLAGLINRIAIINKQLDSQQIPSCPTSIRKYREENSSKKLKKRMKRKYKKITGIKTLLFIKNSELNLNPLKDTQDRKNSLTVATFMLSKFYKFTGGIHSITEDYFDEEVNSVFCKNGEFVKNGQTIGLLNFEKEITGDIVQGLPRVEQLLEARKKKQITKNLPINKKKGLLTQTTSIDSYFEFKKLGTSIKENEKINPHNLLKVYFNYYGLIKTFFCENSYTKDSYRLFNNYEASYRSFKKVQSLILNSVQSVYKSQGVSIADKHLEVIIKQMTTKVLITHQGNTSLLPREVIDLYHIEYINKIARIHKKHPALYVPLLLGITKAALNNPSFISAASFQETTRVLTKAAIEGRVDWLRGLKENIIIGHLMPAGTGSPVYTNCFKKSFENNLN

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
Z67753
EMBL· GenBank· DDBJ
CAA91746.1
EMBL· GenBank· DDBJ
Genomic DNA

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