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Q74M98

- IF2B_NANEQ

UniProt

Q74M98 - IF2B_NANEQ

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Protein

Translation initiation factor 2 subunit beta

Gene

eif2b

Organism
Nanoarchaeum equitans (strain Kin4-M)
Status
Reviewed - 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

  1. translation initiation factor activity Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Initiation factor

Keywords - Biological processi

Protein biosynthesis

Enzyme and pathway databases

BioCyciNEQU228908:GJB6-343-MONOMER.

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 lineageiArchaeaNanoarchaeotaNanoarchaeum
ProteomesiUP000000578: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 139139Translation initiation factor 2 subunit betaPRO_0000137426Add
BLAST

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.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG1601.
HOGENOMiHOG000107197.
KOiK03238.
OMAiINIFVIC.

Family and domain databases

Gene3Di3.30.30.50. 1 hit.
HAMAPiMF_00232. eIF_2_beta.
InterProiIPR004458. TIF2_bsu_arc.
IPR002735. Transl_init_fac_IF2/IF5.
IPR016189. Transl_init_fac_IF2/IF5_N.
IPR016190. Transl_init_fac_IF2/IF5_Zn-bd.
[Graphical view]
PfamiPF01873. eIF-5_eIF-2B. 1 hit.
[Graphical view]
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.
RefSeqiNP_963611.1. NC_005213.1.
WP_011153313.1. NC_005213.1.

Genome annotation databases

EnsemblBacteriaiAAR39172; AAR39172; NEQ323.
GeneIDi2654251.
KEGGineq:NEQ323.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE017199 Genomic DNA. Translation: AAR39172.1 .
RefSeqi NP_963611.1. NC_005213.1.
WP_011153313.1. NC_005213.1.

3D structure databases

ProteinModelPortali Q74M98.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 228908.NEQ323.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAR39172 ; AAR39172 ; NEQ323 .
GeneIDi 2654251.
KEGGi neq:NEQ323.

Phylogenomic databases

eggNOGi COG1601.
HOGENOMi HOG000107197.
KOi K03238.
OMAi INIFVIC.

Enzyme and pathway databases

BioCyci NEQU228908:GJB6-343-MONOMER.

Family and domain databases

Gene3Di 3.30.30.50. 1 hit.
HAMAPi MF_00232. eIF_2_beta.
InterProi 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.
[Graphical view ]
Pfami PF01873. eIF-5_eIF-2B. 1 hit.
[Graphical view ]
SUPFAMi SSF100966. SSF100966. 1 hit.
SSF75689. SSF75689. 1 hit.
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Kin4-M.

Entry informationi

Entry nameiIF2B_NANEQ
AccessioniPrimary (citable) accession number: Q74M98
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 21, 2005
Last sequence update: July 5, 2004
Last modified: November 26, 2014
This is version 54 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

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

External Data

Dasty 3