UniProt Accession

 B5DF60_RAT; B5DF60 

Genbank Protein ID

 AABR06103865; BC168938; CH473966 

Genbank Nucleotide ID

 AAI68938.1; EDL96131.1 

Protein Name

 Eukaryotic translation initiation factor 1A, Y-linked 

Protein Synonyms/Alias

 Protein Eif1ax; Similar to eukaryotic translation initiation factor 1A, Y-linked (Predicted) 

Gene Name

 Eif1ax 

Gene Synonyms/Alias

 Eif1ay; RGD1560198_predicted; rCG_36351 

Created Date

 July 27, 2013 

Organism

 Rattus norvegicus (Rat) 

NCBI Taxa ID

 10116 

Lysine Modification

Position	Peptide	Type	References
88	LRDYQDNKADVILKY	acetylation	[1]

Reference

 [1] Proteomic analysis of lysine acetylation sites in rat tissues reveals organ specificity and subcellular patterns.
 Lundby A, Lage K, Weinert BT, Bekker-Jensen DB, Secher A, Skovgaard T, Kelstrup CD, Dmytriyev A, Choudhary C, Lundby C, Olsen JV.
 Cell Rep. 2012 Aug 30;2(2):419-31. [PMID: 22902405] 

Functional Description

 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 (By similarity). 

Sequence Annotation

  

Keyword

 Complete proteome; Initiation factor; Protein biosynthesis; Reference proteome. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 144 AA 

Protein Sequence

Gene Ontology

 GO:0003743; F:translation initiation factor activity; IEA:UniProtKB-KW. 

Interpro

 IPR012340; NA-bd_OB-fold.
 IPR006196; RNA-binding_domain_S1_IF1.
 IPR001253; TIF_eIF-1A.
 IPR018104; TIF_eIF-1A_CS. 

Pfam

 PF01176; eIF-1a 

SMART

 SM00652; eIF1a 

PROSITE

 PS01262; IF1A
 PS50832; S1_IF1_TYPE 

PRINTS