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MTIF3

Gene
MTIF3
Protein
Translation initiation factor IF-3, mitochondrial
Organism
Homo sapiens
Length
278 amino acids
Function
IF-3 binds to the 28S ribosomal subunit and shifts the equilibrum between 55S ribosomes and their 39S and 28S subunits in favor of the free subunits, thus enhancing the availability of 28S subunits on which protein synthesis initiation begins.
Similarity
Belongs to the IF-3 family.
Mass
31.725 kDa
Sequence
MAALFLKRLTLQTVKSENSCIRCFGKHILQKTAPAQLSPIASAPRLSFLIHAKAFSTAEDTQNEGKKTKKNKTAFSNVGRKISQRVIHLFDEKGNDLGNMHRANVIRLMDERDLRLVQRNTSTEPAEYQLMTGLQILQERQRLREMEKANPKTGPTLRKELILSSNIGQHDLDTKTKQIQQWIKKKHLVQITIKKGKNVDVSENEMEEIFHQILQTMPGIATFSSRPQAVQGGKALMCVLRAFSKNEEKAYKETQETQERDTLNKDHGNDKESNVLHQ

Gene
Mtif3
Protein
Translation initiation factor IF-3, mitochondrial
Organism
Mus musculus
Length
276 amino acids
Function
IF-3 binds to the 28S ribosomal subunit and shifts the equilibrum between 55S ribosomes and their 39S and 28S subunits in favor of the free subunits, thus enhancing the availability of 28S subunits on which protein synthesis initiation begins.
Similarity
Belongs to the IF-3 family.
Mass
31.739 kDa
Sequence
MAVLLMRLMLQTTKLDHNLIGRCLQRHAVKPDPAQLSLSASTPKLLYLTSAKGFSTAGDPQGERKQKRRDAFSNTGRKISERIIRVLDEKGMDLGMMHRADVIRLMNKQDLRLVQRNTSSEPPEYQLMTGEQIHQERLKLREQEKAKPKTGPTMTKELVFSSNIGQHDLDTKSKQIQQWIEKKYHVQVTIKRRKDAEQSEEETEEIFNQILQTMPDIATFSSRPKAIRGGTASMCVFRHLSKKEEKAYRESQESQRRDTLSKDDDGNSKESDVVCQ

Gene
MTIF3
Protein
Translation initiation factor IF-3, mitochondrial
Organism
Bos taurus
Length
273 amino acids
Function
IF-3 binds to the 28S ribosomal subunit and shifts the equilibrum between 55S ribosomes and their 39S and 28S subunits in favor of the free subunits, thus enhancing the availability of 28S subunits on which protein synthesis initiation begins.
Similarity
Belongs to the IF-3 family.
Mass
30.619 kDa
Sequence
MAALFLKKLTLQTVKTENYCIRRCLGKYILQGPAPTQQPPRPSCLIHAKAFSTEDTQDEMTKKKKNETAFSSVGRKINERIIHVLDEQGNDLGHMHRANVIRLMAERDLRLVKRDASAEPPQYQLLTGAQIHQERLRLREAERAAPKPGPTLTKELTFSSNIGQHDLDTKSKQIQQWIEKKYKVQITVKKGKSADEPEDKMEEMCNRIVQTMSGIATFSSRPQPIRGGKAVMCVLRPLSKKEEAAWKAAPDTPRRDALNGGDGKDGASGVLPQ