HAMAP rule MF_00216
General rule information
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| 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
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Identifier, protein and gene names
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| Identifier | IF1A |
| Protein name | RecName: Full=Translation initiation factor 1A; Short=aIF-1A; |
| Gene name | Name=eif1a; |
Comments
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| FUNCTION | Seems 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. |
| SIMILARITY | Belongs to the eIF-1A family. |
Keywords
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Gene Ontology
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| GO:0003743; Molecular function:translation initiation factor activity |
| GO:0006413; Biological process:translational initiation |
Cross-references
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| Pfam | PF01176; eIF-1a; 1; |
| NCBIfam | TIGR00523; EIF-1A; 1; |
| PROSITE | PS01262; IF1A; 1; |
| PROSITE | PS50832; S1_IF1_TYPE; 1; |
Features
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Additional information
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| Size range | 94-123 amino acids |
| Related rules |
None |
| Fusion | Nter: None Cter: None |