HAMAP logo

HAMAP rule MF_00232

Send feedback

General rule information [?]

Accession MF_00232
Dates 1-JUN-2001 (Created)
1-JUN-2023 (Last updated, Version 27)
Name eIF_2_beta
Scope(s) Archaea
Template(s) O24473 (IF2B_WHEAT); [ Recover all ]
Triggered by HAMAP; MF_00232 (Get profile general information and statistics)

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier IF2B
Protein name RecName: Full=Translation initiation factor 2 subunit beta;
AltName: Full=aIF2-beta;
AltName: Full=eIF-2-beta;
Gene name Name=eif2b;

Comments [?]

FUNCTIONeIF-2 functions in the early steps of protein synthesis by forming a ternary complex with GTP and initiator tRNA.
SUBUNITHeterotrimer composed of an alpha, a beta and a gamma chain.
SIMILARITYBelongs to the eIF-2-beta/eIF-5 family.

Keywords [?]

Gene Ontology [?]

GO:0003743; Molecular function:translation initiation factor activity
GO:0006413; Biological process:translational initiation

Cross-references [?]

Pfam PF01873; eIF-5_eIF-2B; 1;
NCBIfam TIGR00311; AIF-2beta; 1;
PROSITE PS50926; TRAM; 0-1;

Features [?]

Additional information [?]

Size range 132-209 amino acids
Related rules None
Fusion Nter: None Cter: None

View rule in raw text format (no links)