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P0A132 (IF3_PSESM) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 55. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Translation initiation factor IF-3
Gene names
Name:infC
Ordered Locus Names:PSPTO_2379
OrganismPseudomonas syringae pv. tomato (strain DC3000) [Complete proteome] [HAMAP]
Taxonomic identifier223283 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas

Protein attributes

Sequence length183 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

IF-3 binds to the 30S ribosomal subunit and shifts the equilibrum between 70S ribosomes and their 50S and 30S subunits in favor of the free subunits, thus enhancing the availability of 30S subunits on which protein synthesis initiation begins By similarity. HAMAP-Rule MF_00080

Subunit structure

Monomer By similarity. HAMAP-Rule MF_00080

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_00080.

Sequence similarities

Belongs to the IF-3 family.

Sequence caution

The sequence AAO55890.1 differs from that shown. Reason: Erroneous initiation.

Ontologies

Keywords
   Biological processProtein biosynthesis
   Cellular componentCytoplasm
   Molecular functionInitiation factor
   Technical termComplete proteome
Gene Ontology (GO)
   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functiontranslation initiation factor activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 183183Translation initiation factor IF-3 HAMAP-Rule MF_00080
PRO_0000177560

Sequences

Sequence LengthMass (Da)Tools
P0A132 [UniParc].

Last modified March 1, 2005. Version 1.
Checksum: 50ADD828F04831FE

FASTA18320,806
        10         20         30         40         50         60 
MIIKREMRQD KRAAPKAPIN ENISAREVRL IGADGEQIGI VSIDEALRIA EEAKLDLVEI 

        70         80         90        100        110        120 
SADAVPPVCR VMDYGKSIFE KKKQVAAAKK NQKQIQVKEI KFRPGTEEGD YQVKLRNLVR 

       130        140        150        160        170        180 
FLSDGDRAKV SLRFRGREMA HQELGMELLK RVEGDLLEYG SVEQHPKMEG RQLIMVIAPK 


KKK 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE016853 Genomic DNA. Translation: AAO55890.1. Different initiation.
RefSeqNP_792195.1. NC_004578.1.

3D structure databases

ProteinModelPortalP0A132.
SMRP0A132. Positions 17-90, 95-183.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING223283.PSPTO_2379.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAO55890; AAO55890; PSPTO_2379.
GeneID1184030.
KEGGpst:PSPTO_2379.
PATRIC19996053. VBIPseSyr93040_2414.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0290.
HOGENOMHOG000035157.
KOK02520.
OMAGKVEQMP.
OrthoDBEOG63JRGJ.
ProtClustDBPRK00028.

Enzyme and pathway databases

BioCycPSYR223283:GJIX-2424-MONOMER.

Family and domain databases

Gene3D3.10.20.80. 1 hit.
3.30.110.10. 1 hit.
HAMAPMF_00080. IF_3.
InterProIPR019813. Translation_initiation_fac3_CS.
IPR001288. Translation_initiation_fac_3.
IPR019815. Translation_initiation_fac_3_C.
IPR019814. Translation_initiation_fac_3_N.
[Graphical view]
PANTHERPTHR10938. PTHR10938. 1 hit.
PfamPF00707. IF3_C. 1 hit.
PF05198. IF3_N. 1 hit.
[Graphical view]
SUPFAMSSF54364. SSF54364. 1 hit.
SSF55200. SSF55200. 1 hit.
TIGRFAMsTIGR00168. infC. 1 hit.
PROSITEPS00938. IF3. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameIF3_PSESM
AccessionPrimary (citable) accession number: P0A132
Secondary accession number(s): P52834
Entry history
Integrated into UniProtKB/Swiss-Prot: March 1, 2005
Last sequence update: March 1, 2005
Last modified: April 16, 2014
This is version 55 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Translation initiation factors

List of translation initiation factor entries