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Protein

Peptide chain release factor 2

Gene

prfB

Organism
Nitrosococcus oceani (strain ATCC 19707 / NCIMB 11848)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Peptide chain release factor 2 directs the termination of translation in response to the peptide chain termination codons UGA and UAA.UniRule annotationSAAS annotation

GO - Molecular functioni

  1. translation release factor activity, codon specific Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Biological processi

Protein biosynthesisUniRule annotationSAAS annotation

Enzyme and pathway databases

BioCyciNOCE323261:GCI3-800-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Peptide chain release factor 2UniRule annotationSAAS annotation
Short name:
RF-2UniRule annotation
Gene namesi
Name:prfBUniRule annotation
Ordered Locus Names:Noc_0793Imported
OrganismiNitrosococcus oceani (strain ATCC 19707 / NCIMB 11848)Imported
Taxonomic identifieri323261 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaChromatialesChromatiaceaeNitrosococcus
ProteomesiUP000006838 Componenti: Chromosome

Subcellular locationi

Cytoplasm UniRule annotationSAAS annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

CytoplasmUniRule annotationSAAS annotation

PTM / Processingi

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei218 – 2181N5-methylglutamineUniRule annotation

Post-translational modificationi

Methylated by PrmC. Methylation increases the termination efficiency of RF2.UniRule annotation

Keywords - PTMi

MethylationUniRule annotation

Interactioni

Protein-protein interaction databases

STRINGi323261.Noc_0793.

Structurei

3D structure databases

ProteinModelPortaliQ3JCZ0.
SMRiQ3JCZ0. Positions 2-331.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the prokaryotic/mitochondrial release factor family.UniRule annotation

Phylogenomic databases

eggNOGiCOG1186.
HOGENOMiHOG000074814.
KOiK02836.
OMAiWAERQRF.
OrthoDBiEOG6TN48J.

Family and domain databases

Gene3Di3.30.160.20. 1 hit.
HAMAPiMF_00094. Rel_fac_2.
InterProiIPR014720. dsRNA-bd_dom.
IPR005139. PCRF.
IPR000352. Pep_chain_release_fac_I_II.
IPR020853. Peptide_chain_release_fac2_bac.
IPR004374. PrfB.
[Graphical view]
PANTHERiPTHR11075:SF6. PTHR11075:SF6. 1 hit.
PfamiPF03462. PCRF. 1 hit.
PF00472. RF-1. 1 hit.
[Graphical view]
SMARTiSM00937. PCRF. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00020. prfB. 1 hit.
PROSITEiPS00745. RF_PROK_I. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q3JCZ0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MEVDRELAVP SVWDEPERAQ QLGQERAQLQ SVVAPLAELG GEIIQVRELF
60 70 80 90 100
ELAMEEGDED TAQEIIAELD VVEQRLAKLE FQRMFAGEMD PNNAYLDIQA
110 120 130 140 150
GSGGTEAQDW ANMLLRMYLR WGEKHSFKTE LTEVSEGEVA GIKSAAIRFE
160 170 180 190 200
GEYAFGWLRT ETGVHRLVRK SPFDSGNRRH TSFASVFVYP EVDERIDIEI
210 220 230 240 250
NPADLRIDTY RASGAGGQHV NRTDSAVRIT HLPSSLVVQC QSERSQHQNK
260 270 280 290 300
AHAMAQLRAK LYELEMRNRQ AEKQAAEEAK ADIGWGSQIR NYVLDQSRIK
310 320 330
DLRTGIEVGN TQGVLDGDLD SFIEASLKSG F
Length:331
Mass (Da):37,196
Last modified:November 8, 2005 - v1
Checksum:i205FC5F0C158A58D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000127 Genomic DNA. Translation: ABA57306.1.
RefSeqiWP_002808768.1. NC_007484.1.
YP_342836.1. NC_007484.1.

Genome annotation databases

EnsemblBacteriaiABA57306; ABA57306; Noc_0793.
KEGGinoc:Noc_0793.
PATRICi22705436. VBINitOce57959_0959.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000127 Genomic DNA. Translation: ABA57306.1.
RefSeqiWP_002808768.1. NC_007484.1.
YP_342836.1. NC_007484.1.

3D structure databases

ProteinModelPortaliQ3JCZ0.
SMRiQ3JCZ0. Positions 2-331.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi323261.Noc_0793.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABA57306; ABA57306; Noc_0793.
KEGGinoc:Noc_0793.
PATRICi22705436. VBINitOce57959_0959.

Phylogenomic databases

eggNOGiCOG1186.
HOGENOMiHOG000074814.
KOiK02836.
OMAiWAERQRF.
OrthoDBiEOG6TN48J.

Enzyme and pathway databases

BioCyciNOCE323261:GCI3-800-MONOMER.

Family and domain databases

Gene3Di3.30.160.20. 1 hit.
HAMAPiMF_00094. Rel_fac_2.
InterProiIPR014720. dsRNA-bd_dom.
IPR005139. PCRF.
IPR000352. Pep_chain_release_fac_I_II.
IPR020853. Peptide_chain_release_fac2_bac.
IPR004374. PrfB.
[Graphical view]
PANTHERiPTHR11075:SF6. PTHR11075:SF6. 1 hit.
PfamiPF03462. PCRF. 1 hit.
PF00472. RF-1. 1 hit.
[Graphical view]
SMARTiSM00937. PCRF. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00020. prfB. 1 hit.
PROSITEiPS00745. RF_PROK_I. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Complete genome sequence of the marine, chemolithoautotrophic, ammonia-oxidizing bacterium Nitrosococcus oceani ATCC 19707."
    Klotz M.G., Arp D.J., Chain P.S.G., El-Sheikh A.F., Hauser L.J., Hommes N.G., Larimer F.W., Malfatti S.A., Norton J.M., Poret-Peterson A.T., Vergez L.M., Ward B.B.
    Appl. Environ. Microbiol. 72:6299-6315(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 19707 / NCIMB 11848Imported.

Entry informationi

Entry nameiQ3JCZ0_NITOC
AccessioniPrimary (citable) accession number: Q3JCZ0
Entry historyi
Integrated into UniProtKB/TrEMBL: November 8, 2005
Last sequence update: November 8, 2005
Last modified: April 1, 2015
This is version 63 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.