Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Translation initiation factor 2 subunit beta

Gene

eif2b

Organism
Sulfolobus islandicus (strain M.14.25 / Kamchatka #1)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

eIF-2 functions in the early steps of protein synthesis by forming a ternary complex with GTP and initiator tRNA.UniRule annotation

GO - Molecular functioni

Keywordsi

Molecular functionInitiation factor
Biological processProtein biosynthesis

Names & Taxonomyi

Protein namesi
Recommended name:
Translation initiation factor 2 subunit betaUniRule annotation
Alternative name(s):
aIF2-betaUniRule annotation
eIF-2-betaUniRule annotation
Gene namesi
Name:eif2bUniRule annotation
Ordered Locus Names:M1425_0175
OrganismiSulfolobus islandicus (strain M.14.25 / Kamchatka #1)
Taxonomic identifieri427317 [NCBI]
Taxonomic lineageiArchaeaCrenarchaeotaThermoproteiSulfolobalesSulfolobaceaeSulfolobus
Proteomesi
  • UP000001350 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10002043801 – 139Translation initiation factor 2 subunit betaAdd BLAST139

Interactioni

Subunit structurei

Heterotrimer composed of an alpha, a beta and a gamma chain.UniRule annotation

Structurei

3D structure databases

SMRiC3MU32.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the eIF-2-beta/eIF-5 family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000107197.
KOiK03238.
OMAiMLRCDAC.
OrthoDBiPOG093Z0DYX.

Family and domain databases

Gene3Di3.30.30.50. 1 hit.
HAMAPiMF_00232. eIF_2_beta. 1 hit.
InterProiView protein in InterPro
IPR004458. TIF2_bsu_arc.
IPR002735. Transl_init_fac_IF2/IF5.
IPR016189. Transl_init_fac_IF2/IF5_N.
IPR016190. Transl_init_fac_IF2/IF5_Zn-bd.
PfamiView protein in Pfam
PF01873. eIF-5_eIF-2B. 1 hit.
SMARTiView protein in SMART
SM00653. eIF2B_5. 1 hit.
SUPFAMiSSF100966. SSF100966. 1 hit.
SSF75689. SSF75689. 1 hit.

Sequencei

Sequence statusi: Complete.

C3MU32-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSSEKEYVEM LDRLYSKLPE KGRKEGTQAL PNLIIFNIGN TTMIRNFAEY
60 70 80 90 100
CDRIRREDKI CMKYLLKELA APGNVDDKGE LIIQGKFSSQ VINTLMERFL
110 120 130
KAYVECSTCK SLDTVLKKEK KSWYIVCLAC GAQTPVKPL
Length:139
Mass (Da):15,938
Last modified:June 16, 2009 - v1
Checksum:i9A146D6E09F90867
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001400 Genomic DNA. Translation: ACP37066.1.
RefSeqiWP_012710353.1. NC_012588.1.

Genome annotation databases

EnsemblBacteriaiACP37066; ACP37066; M1425_0175.
GeneIDi8760019.
KEGGisia:M1425_0175.

Similar proteinsi

Entry informationi

Entry nameiIF2B_SULIM
AccessioniPrimary (citable) accession number: C3MU32
Entry historyiIntegrated into UniProtKB/Swiss-Prot: September 22, 2009
Last sequence update: June 16, 2009
Last modified: August 30, 2017
This is version 42 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

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