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Overview

Uniprot IDA0A287AUH4
Protein NameEukaryotic translation initiation factor 2A
Gene NameEIF2A
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
192 AVYVPGSKGAPSFVR
350 VWDVKNYKLISKPVA

Function

Functions in the early steps of protein synthesis of a small number of specific mRNAs. Acts by directing the binding of methionyl-tRNAi to 40S ribosomal subunits. In contrast to the eIF-2 complex, it binds methionyl-tRNAi to 40S subunits in a codon-dependent manner, whereas the eIF-2 complex binds methionyl-tRNAi to 40S subunits in a GTP-dependent manner

Protein Sequence

10 MAPSAPLLTV 20 RGSEGLYLVN 30 GPPHFTESTV 40 FPRESGKNCK 50 AYTFSKDGTL 60 FAWGNGERIN 70 VINVTTKELL 80 HSFDLPKAVC 90 LEFSPKNTIL 100 ATWQPYTTSK 110 DGAAGIPNLQ 120 LYDMKTGTCL 130 KSFIQKKMQN 140 WCPSWSEDET 150 LCARNVNNEV 160 HFFENNNFNT 170 IANKLHLKKI 180 NDFVLSPGPQ 190 PYKVAVYVPG 200 SKGAPSFVRL 210 YQYPNFDGPH 220 AALANKSFFK 230 ADKVTMLWNK 240 KATAVLVIAS 250 TEVDKTGASY 260 YGEQTLHYIA 270 TNGESAVVQL 280 PKNGPIYDVV 290 WNSSSTEFCA 300 VYGFMPAKAT 310 IFNLKCDPVF 320 DFGTGPRNAA 330 YYSPHGHILV 340 LAGFGNLRGQ 350 MEVWDVKNYK 360 LISKPVASDS 370 TYFAWCPDGE 380 HILTATCAPR 390 LRVNNGYKIW 400 HYTGSVLHKY 410 DVPSNAELWQ 420 VSWQPFLDGI 430 FPEKSITYQA 440 VPSDVPSEEP 450 KVATAYRPPA 460 LRNKPVTNSK 470 LHEEEPPQNM 480 KPQPGNEKPL 490 SKTALKNQRK 500 HEAKKAAKQE 510 ARSDKSPDMA 520 PSPAPQNTPR 530 NTVSHSTSGD 540 PEIDKKIKNL 550 KKKLKAIEQL 560 KEQAATGKQL 570 EKNQLEKIQK 580 EKALLQELED LELGI

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005850 eukaryotic translation initiation factor 2 complex
Molecular Function GO:0003729 mRNA binding
Molecular Function GO:0043022 ribosome binding
Molecular Function GO:0003743 translation initiation factor activity
Molecular Function GO:0000049 tRNA binding
Biological Process GO:0006417 regulation of translation
Biological Process GO:0006413 translational initiation

Reference

[1] Fan S, Zhou R, Wen H, Ye H, Ma S et al.. Global profiling of protein lactylome in porcine granulosa cells.. J Ovarian Res 18(1):177. 2025 Aug 8. PMID: 40781717.