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
Nanoarchaeum equitans (strain Kin4-M)
Status
Reviewed-Annotation score: -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:NEQ323
OrganismiNanoarchaeum equitans (strain Kin4-M)
Taxonomic identifieri228908 [NCBI]
Taxonomic lineageiArchaeaNanoarchaeotaNanoarchaealesNanoarchaeaceaeNanoarchaeum
Proteomesi
  • UP000000578 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001374261 – 139Translation initiation factor 2 subunit betaAdd BLAST139

Interactioni

Subunit structurei

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

Protein-protein interaction databases

STRINGi228908.NEQ323

Structurei

3D structure databases

ProteinModelPortaliQ74M98
SMRiQ74M98
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiarCOG01640 Archaea
COG1601 LUCA
HOGENOMiHOG000107197
KOiK03238
OMAiHHKSRFE

Family and domain databases

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.

Q74M98-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MEYNYFELLE RAYQKLKDVI KQEQIRWNPP IPHIEYVKNR TIITNFKQIA
60 70 80 90 100
NYLNRDPKII AKFFSKELFV QTIIEGNSLI INKRVSYETI KKKLDEFINI
110 120 130
FVICPVCKRP DTELIERGRK IYYIKCHACG SESPVNYEL
Length:139
Mass (Da):16,665
Last modified:July 5, 2004 - v1
Checksum:iD00467EF62BA5582
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE017199 Genomic DNA Translation: AAR39172.1

Genome annotation databases

EnsemblBacteriaiAAR39172; AAR39172; NEQ323
KEGGineq:NEQ323

Entry informationi

Entry nameiIF2B_NANEQ
AccessioniPrimary (citable) accession number: Q74M98
Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 21, 2005
Last sequence update: July 5, 2004
Last modified: March 28, 2018
This is version 64 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, Reference proteome
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health