A0A218LRM8 · A0A218LRM8_9POAL

  • Protein
    DNA-directed RNA polymerase subunit beta''
  • Gene
    rpoC2
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Organism
  • 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.

114792004006008001,0001,2001,400
TypeIDPosition(s)Description
Binding site220Zn2+ (UniProtKB | ChEBI)
Binding site296Zn2+ (UniProtKB | ChEBI)
Binding site303Zn2+ (UniProtKB | ChEBI)
Binding site306Zn2+ (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
  • Organism
    Elymus tauri
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Liliopsida > Poales > Poaceae > BOP clade > Pooideae > Triticodae > Triticeae > Hordeinae > Elymus

Accessions

  • Primary accession
    A0A218LRM8

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
Domain172-370RNA polymerase Rpb1
Region620-756Disordered
Compositional bias634-657Basic and acidic residues
Compositional bias678-706Basic and acidic residues
Compositional bias729-746Acidic residues
Domain1292-1378RNA polymerase Rpb1

Sequence similarities

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

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    1,479
  • Mass (Da)
    170,236
  • Last updated
    2017-09-27 v1
  • Checksum
    23438B89D74B741C
MAERANLVFHNKEIDGTGMKRLISRLIDHFGMGYTSHILDQLKTLGFHQATTTSISLGIEDLLTIPSKGWLVQDAEQQSFLLEKHYYYGAVHAVEKLRQSVEIWYATSEYLKQEMNSNFRITDPSNPVYLMSFSGARXXXXXXXXXXGMRGLMSDPQGQMIDLPIQSNLREGLSLTEYIISCYGARKGVVDTAVRTADAGYLTRRLVEVVQHIIVRRRDCGTIRGISVSPQNGMTEKLFVQTLIGRVLADDIYIGSRCIAARNQDIGIGLVNRFITAFRAQPFRAQPIYIRTPFTCRSTSWICQLCYGRSPTHSDLVELGEAVGIIAGQSIGEPGTQLTLRTFHTGGVFTGGTADLVRSPSNGKIQFNENLVHPTRTRHGQPAFLCYIDLHVTIQSQDILYSVNIPSXXXXXXXXXXXXXXEQVIAEIRAGTSTLHFKERVQKHIYSESDGEMHWSTDVYHAPEYQYGNLRRLPKASHLWILSVSMCRSSIASFSLHKDQDQMNTYGKKDREILDYSTSDRIMSNDHWNFIYPSIFQDNSDLLAKKRRNRFVIPLQYHQEQEKELISCFGISIEIPFMGVLRRNTIFAYFDDPRYRKDKKGSGIVKFRYRTLEEEYRTRAEDSEEEYETLEDEYRTREDEYEYETLEESKYGILEDEYEYETLEDEYGSPENEYGNPENEYRTLEKDSEEEYGSPESKYRTQEDEYGTLEEDSEDEYGSPGESAEEKYGTLEEDSEEDSEDEYESPEEDSILKKEGLIEHRGTKEFSLKYQKEVDRFFFILQELHILPRSSSLKILDNSIIGVDTQLTKNTRSRLGGLVRVKRKKSHTELKIFSGDIHFPEEADKILGGCLIPPERQKKDSKESKKRKNWVYVQRKKILKSKEKYFVSVRPTVAYEMDEGRNLATLFPQDLLQEENNLQIRLVNFISHENSKLTQRIYHTNSQFVRTCLVVNWEQEEKEKAGASLVEVRANDLIRDFLRIELVKSTISYTRKRYDRTSAGPIPHNRLDRANINSFYSKAKIESLSQHQEAIGTLLNRNKEYHSLMILSASNCSRIGLFKNSKHPNAIKEWNPRIPIREIFGPLGAIVASISHFSSSYYLLTHNKILLKKYLFVDNLKQTFQVLQELKYSLIDENKRIYNFDSNIMLDPFLLNCHFVHHDSWEETLAIIHLGQFICENVCLFKSHIKKSGQIFIVNMDSFVIRAAKPYLATTGATVNGHYGEILYKGDRLVTFIYEKSRSSDITQGLPKVEQIFEARSIDSLSPNLERRIEDWNERIPRILGVPWGFLIGAELTIAQSRISLVNKIQKVYRSQGVQIHNRHIEIIIRQVTSKVRVSEDGMSNVFSPGELIGLLRAERAGRALDESIYYRAILLGITRASLNTQSFISEASFQETARVLAKAALRGRIDWLKGLKENVVLGGIIPVGTGFQKFVHRSPQDKNLYFEIKKKNLFASEMRDFLFLHTELVSSDSDVTNNFYET

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias634-657Basic and acidic residues
Compositional bias678-706Basic and acidic residues
Compositional bias729-746Acidic residues

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
KY636129
EMBL· GenBank· DDBJ
ASD44220.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

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