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HAMAP rule MF_00216

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General rule information [?]

Accession MF_00216
Dates 1-JUN-2001 (Created)
1-JUN-2023 (Last updated, Version 24)
Name aIF_1A
Scope(s) Archaea
Template(s) Q57887 (IF1A_METJA); [ Recover all ]
Triggered by HAMAP; MF_00216 (Get profile general information and statistics)

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier IF1A
Protein name RecName: Full=Translation initiation factor 1A;
Gene name Name=eif1a;

Comments [?]

FUNCTIONSeems to be required for maximal rate of protein biosynthesis. Enhances ribosome dissociation into subunits and stabilizes the binding of the initiator Met-tRNA(I) to 40 S ribosomal subunits.
SIMILARITYBelongs to the eIF-1A family.

Keywords [?]

Gene Ontology [?]

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

Cross-references [?]

Pfam PF01176; eIF-1a; 1;
NCBIfam TIGR00523; EIF-1A; 1;
PROSITE PS01262; IF1A; 1;
PROSITE PS50832; S1_IF1_TYPE; 1;

Features [?]

Additional information [?]

Size range 94-123 amino acids
Related rules None
Fusion Nter: None Cter: None

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