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Protein

Translation initiation factor IF-1

Gene

infA

Organism
Mycobacterium sp. (strain JLS)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

No specific function has so far been attributed to this initiation factor; however, it seems to stimulate more or less all the activities of the other two initiation factors, IF-2 and IF-3.UniRule annotation

GO - Molecular functioni

Complete GO annotation...

Keywords - Molecular functioni

Initiation factor

Keywords - Biological processi

Protein biosynthesis

Enzyme and pathway databases

BioCyciMSP164757:GHV3-1143-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Translation initiation factor IF-1UniRule annotation
Gene namesi
Name:infAUniRule annotation
Ordered Locus Names:Mjls_1137
OrganismiMycobacterium sp. (strain JLS)
Taxonomic identifieri164757 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaCorynebacterialesMycobacteriaceaeMycobacterium

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 7373Translation initiation factor IF-1PRO_0000338863Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi164757.Mjls_1137.

Structurei

3D structure databases

ProteinModelPortaliA3PVL3.
SMRiA3PVL3. Positions 6-73.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini1 – 7373S1-likeUniRule annotationAdd
BLAST

Sequence similaritiesi

Belongs to the IF-1 family.UniRule annotation
Contains 1 S1-like domain.UniRule annotation

Phylogenomic databases

eggNOGiCOG0361.
HOGENOMiHOG000221323.
KOiK02518.
OMAiKGRIIWR.
OrthoDBiEOG6384SC.

Family and domain databases

Gene3Di2.40.50.140. 1 hit.
HAMAPiMF_00075. IF_1.
InterProiIPR012340. NA-bd_OB-fold.
IPR006196. RNA-binding_domain_S1_IF1.
IPR022967. S1_dom.
IPR004368. TIF_IF1.
[Graphical view]
PfamiPF01176. eIF-1a. 1 hit.
[Graphical view]
SMARTiSM00316. S1. 1 hit.
[Graphical view]
SUPFAMiSSF50249. SSF50249. 1 hit.
TIGRFAMsiTIGR00008. infA. 1 hit.
PROSITEiPS50832. S1_IF1_TYPE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

A3PVL3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAKKDGAIEV EGRVVEPLPN AMFRIELENG HKVLAHISGK MRQHYIRILP
60 70
EDRVVVELSP YDLSRGRIVY RYK
Length:73
Mass (Da):8,489
Last modified:April 3, 2007 - v1
Checksum:i70CEB2A79E874448
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000580 Genomic DNA. Translation: ABN96940.1.
RefSeqiWP_003418601.1. NC_009077.1.
YP_001069431.1. NC_009077.1.

Genome annotation databases

EnsemblBacteriaiABN96940; ABN96940; Mjls_1137.
GeneIDi7712150.
KEGGimjl:Mjls_1137.
PATRICi18088392. VBIMycSp51234_1140.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000580 Genomic DNA. Translation: ABN96940.1.
RefSeqiWP_003418601.1. NC_009077.1.
YP_001069431.1. NC_009077.1.

3D structure databases

ProteinModelPortaliA3PVL3.
SMRiA3PVL3. Positions 6-73.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi164757.Mjls_1137.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABN96940; ABN96940; Mjls_1137.
GeneIDi7712150.
KEGGimjl:Mjls_1137.
PATRICi18088392. VBIMycSp51234_1140.

Phylogenomic databases

eggNOGiCOG0361.
HOGENOMiHOG000221323.
KOiK02518.
OMAiKGRIIWR.
OrthoDBiEOG6384SC.

Enzyme and pathway databases

BioCyciMSP164757:GHV3-1143-MONOMER.

Family and domain databases

Gene3Di2.40.50.140. 1 hit.
HAMAPiMF_00075. IF_1.
InterProiIPR012340. NA-bd_OB-fold.
IPR006196. RNA-binding_domain_S1_IF1.
IPR022967. S1_dom.
IPR004368. TIF_IF1.
[Graphical view]
PfamiPF01176. eIF-1a. 1 hit.
[Graphical view]
SMARTiSM00316. S1. 1 hit.
[Graphical view]
SUPFAMiSSF50249. SSF50249. 1 hit.
TIGRFAMsiTIGR00008. infA. 1 hit.
PROSITEiPS50832. S1_IF1_TYPE. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: JLS.

Entry informationi

Entry nameiIF1_MYCSJ
AccessioniPrimary (citable) accession number: A3PVL3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 10, 2008
Last sequence update: April 3, 2007
Last modified: June 24, 2015
This is version 60 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Documents

  1. Translation initiation factors
    List of translation initiation factor entries
  2. SIMILARITY comments
    Index of protein domains and families

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.