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A1ST34 · RF3_PSYIN

Function

function

Increases the formation of ribosomal termination complexes and stimulates activities of RF-1 and RF-2. It binds guanine nucleotides and has strong preference for UGA stop codons. It may interact directly with the ribosome. The stimulation of RF-1 and RF-2 is significantly reduced by GTP and GDP, but not by GMP.

Features

Showing features for binding site.

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TypeIDPosition(s)Description
Binding site20-27GTP (UniProtKB | ChEBI)
Binding site88-92GTP (UniProtKB | ChEBI)
Binding site142-145GTP (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentcytosol
Molecular FunctionGTP binding
Molecular FunctionGTPase activity
Molecular Functionguanosine tetraphosphate binding
Molecular Functiontranslation release factor activity, codon nonspecific
Molecular Functiontranslation release factor activity, codon specific
Biological Processregulation of translational termination

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Peptide chain release factor 3
  • Short names
    RF-3

Gene names

    • Name
      prfC
    • Ordered locus names
      Ping_0806

Organism names

Accessions

  • Primary accession
    A1ST34

Proteomes

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_10000236721-528Peptide chain release factor 3

Interaction

Protein-protein interaction databases

Structure

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain11-279tr-type G

Sequence similarities

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    528
  • Mass (Da)
    59,481
  • Last updated
    2007-02-06 v1
  • MD5 Checksum
    9A8D3B8E1BCFB48632C7894D7AC52809
MTSKDIIENVEKRRTFAIISHPDAGKTTITEKVLLFGNALQKAGTVKGKKSGQHAKSDWMEMEKDRGISITTSVMQFPYKDRLVNLLDTPGHEDFSEDTYRTLTAVDSCLMVIDAAKGVEQRTIKLMEVTRLRDTPIITFMNKCDRETRDPVDLMDEVEAILNIACAPITWPIGMGKEFKGIYDLLRDEVILYSSGQGHTIQEVRIIKGLDNPELESVLPNHIHDLREELELVVGASHQFDHELFLKGQLTPVYFGTALGNFGVDHVLDGLVEWAPKPLSRAAKQRVVEPLEDVFSGFIFKIQANMDPRHRDRIAFMRVCAGKYEKGMKMHHVRTGKMVSISDAVTFMAGDRTATEEAYPGDIIGLHNHGTIQIGDTFTSGETLKFAGIPNFAPEMFRRIRLLDPLKQKQLLKGLMQLSEEGAVQVFRPLRSNDLIVGAVGVLQFEVVVQRLKSEYKVDAIYEAISVATALWVESDNPLKMAEFEKKAYDNLALDGSNNLAYIAPTMVNLNLAMERYPDIRFRKTREH

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP000510
EMBL· GenBank· DDBJ
ABM02649.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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