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Protein

Eukaryotic translation initiation factor 1b

Gene

Eif1b

Organism
Mus musculus (Mouse)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

Probably involved in translation.

GO - Molecular functioni

Keywordsi

Molecular functionInitiation factor
Biological processProtein biosynthesis

Names & Taxonomyi

Protein namesi
Recommended name:
Eukaryotic translation initiation factor 1b
Short name:
eIF1b
Gene namesi
Name:Eif1b
OrganismiMus musculus (Mouse)
Taxonomic identifieri10090 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus
Proteomesi
  • UP000000589 Componenti: Chromosome 9

Organism-specific databases

MGIiMGI:1916219. Eif1b.

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemovedBy similarity
ChainiPRO_00001305592 – 113Eukaryotic translation initiation factor 1bAdd BLAST112

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei2N-acetylserineBy similarity1
Modified residuei9PhosphoserineBy similarity1

Keywords - PTMi

Acetylation, Phosphoprotein

Proteomic databases

EPDiQ9CXU9.
MaxQBiQ9CXU9.
PaxDbiQ9CXU9.
PeptideAtlasiQ9CXU9.
PRIDEiQ9CXU9.

PTM databases

iPTMnetiQ9CXU9.
PhosphoSitePlusiQ9CXU9.

Expressioni

Gene expression databases

BgeeiENSMUSG00000006941.
CleanExiMM_EIF1B.
GenevisibleiQ9CXU9. MM.

Interactioni

Protein-protein interaction databases

STRINGi10090.ENSMUSP00000007139.

Structurei

3D structure databases

ProteinModelPortaliQ9CXU9.
SMRiQ9CXU9.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the SUI1 family.Curated

Phylogenomic databases

eggNOGiKOG1770. Eukaryota.
COG0023. LUCA.
GeneTreeiENSGT00390000015789.
HOGENOMiHOG000279813.
HOVERGENiHBG000295.
InParanoidiQ9CXU9.
KOiK03113.
OMAiQPTNYIH.
OrthoDBiEOG091G10OC.
PhylomeDBiQ9CXU9.
TreeFamiTF314417.

Family and domain databases

CDDicd11566. eIF1_SUI1. 1 hit.
Gene3Di3.30.780.10. 1 hit.
InterProiView protein in InterPro
IPR001950. SUI1.
IPR005874. SUI1_euk.
PfamiView protein in Pfam
PF01253. SUI1. 1 hit.
PIRSFiPIRSF004499. SUI1_euk. 1 hit.
SUPFAMiSSF55159. SSF55159. 1 hit.
TIGRFAMsiTIGR01160. SUI1_MOF2. 1 hit.
PROSITEiView protein in PROSITE
PS50296. SUI1. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q9CXU9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSTIQNLQSF DPFADATKGD DLLPAGTEDY IHIRIQQRNG RKTLTTVQGI
60 70 80 90 100
ADDYDKKKLV KAFKKKFACN GTVIEHPEYG EVIQLQGDQR KNICQFLLEV
110
GIVKEEQLKV HGF
Length:113
Mass (Da):12,824
Last modified:May 10, 2004 - v2
Checksum:i4522A8B692654FE1
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti21D → G in BAB29089 (PubMed:16141072).Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AK005192 mRNA. Translation: BAB23874.1.
AK013965 mRNA. Translation: BAB29089.1.
BC030319 mRNA. Translation: AAH30319.1.
BC033505 mRNA. Translation: AAH33505.1.
CCDSiCCDS23628.1.
RefSeqiNP_081168.1. NM_026892.3.
UniGeneiMm.28753.

Genome annotation databases

EnsembliENSMUST00000007139; ENSMUSP00000007139; ENSMUSG00000006941.
GeneIDi68969.
KEGGimmu:68969.
UCSCiuc009scp.2. mouse.

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 one 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.

Entry informationi

Entry nameiEIF1B_MOUSE
AccessioniPrimary (citable) accession number: Q9CXU9
Entry historyiIntegrated into UniProtKB/Swiss-Prot: May 10, 2004
Last sequence update: May 10, 2004
Last modified: June 7, 2017
This is version 107 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Translation initiation factors
    List of translation initiation factor entries
  2. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  3. SIMILARITY comments
    Index of protein domains and families