※ dbPPT Protein Information

TagContent
UniProt Accession
Theoretical PI
8.4 
Molecular Weight
30817.91 
Genbank Protein ID
 
Genbank Nucleotide ID
 
Protein Name
Translation initiation factor IF-3 
Gene Name
 
Created Date
2012-06-13 
Organism
Glycine max(Soybean Glycine hispida) 
NCBI Taxa ID
3847 
Phosphorylation Sites
Position
Peptide
Source
References
75
DPRSRKSSDSDDDDK
dbPPT, P3DB
[1, 2]
74
NDPRSRKSSDSDDDD
dbPPT, P3DB
[1, 2]
77
RSRKSSDSDDDDKAL
dbPPT, P3DB
[1, 2]
Functional Description
IF-3 binds to the 30S ribosomal subunit and shifts the equilibrum between 70S ribosomes and their 50S and 30S subunits in favor of the free subunits, thus enhancing the availability of 30S subunits on which protein synthesis initiation begins (By similarity). 
Sequence Annotation
Keyword
Complete proteome,Initiation factor,Protein biosynthesis,Reference proteome 
Sequence Source
UniProt 
Protein Sequence
MAGITTFPFK LSHCPLFSTS DSKLFGLPLS NPYSIKFDPS SLSSTSLPYV TARYYGGGGG 60
ASPRSPNDPR SRKSSDSDDD DKALDLSTLR SDTVRLIDQS QNMVGVVSID DAIQMAEDVE 120
LDLVILSPDA DPPVVRIMDY SKYRYEQQKK KREQQKKSAA NRMDLKELKM GYNIDEHDYS 180
VRLKAAQKFL KDGDKVKVIV NLKGRENEFR NMAIGLITRF QNDVGELGIE ETKNFRDRNI 240
FIILVPNKVA VQKTQEPPKK RDKSAADEVT ISAQA 275 
Gene Ontology
GO:0009507; C: chloroplast; IEA: UniProtKB-SubCell
GO:0003743; F: translation initiation factor activity; IEA: UniProtKB-KW 
Interpro
InterPro; IPR019813; Translation_initiation_fac3_CS
InterPro; IPR001288; Translation_initiation_fac_3
InterPro; IPR019815; Translation_initiation_fac_3_C
InterPro; IPR019814; Translation_initiation_fac_3_N
Pfam
Pfam; PF00707; IF3_C
Pfam; PF05198; IF3_N 
SMART
 
PROSITE
PS00938; IF3 
PRINTS