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Overview

Uniprot IDH0V3J6
Protein NameAspartate--tRNA ligase, cytoplasmic
Gene NameDARS1
OrganismCavia porcellus

Kla Sites from experimental identification

Position Flanking peptide
74 HTSRAKGKQCFLVLR

Function

Catalyzes the specific attachment of an amino acid to its cognate tRNA in a 2 step reaction: the amino acid (AA) is first activated by ATP to form AA-AMP and then transferred to the acceptor end of the tRNA

Protein Sequence

10 MPSASASRRS 20 QEKPREIMDA 30 AEDYAKERYG 40 ISSMIQSQEK 50 PDRVLALVKD 60 LTIQKADEVV 70 WVRARVHTSR 80 AKGKQCFLVL 90 RQQQFNVQAL 100 VAVGDHASKQ 110 MVKFAANINK 120 ESIVDVEGIV 130 RKVNQKIGSC 140 TQQDVELHVQ 150 KIYVISLAEP 160 RLPLQLDDAV 170 RPEVGEEEGR 180 ATVNQDTRLD 190 NRVIDLRTST 200 SQAIFRLQSG 210 ICYLFRETLN 220 NKGFVEIQTP 230 KIISAASEGG 240 ANVFTVSYFK 250 NNAYLAQSPQ 260 LYKQMCICAD 270 FDKVYCIGPV 280 FRAEDSNTHR 290 HLTEFVGLDI 300 EMAFNYHYHE 310 VLEEIADTLV 320 QIFKGLQERY 330 QTEIQTVNKQ 340 FPCEPFKFLE 350 PTLRLEYCEA 360 LAMLREAGVE 370 MGDEEDLSTP 380 NEKLLGRLVK 390 EKYDTDFYIL 400 DKYPLAVRPF 410 YTMPDPRNPK 420 QSNSYDMFMR 430 GEEILSGAQR 440 IHDPQLLTER 450 ALHHGIDLEK 460 IKAYIDSFRF 470 GAPPHAGGGI 480 GLERVTMLFL 490 GLHNVRQTSM 500 FPRDPKRLTP

Gene Ontology

Classification GO ID Description
Cellular Component GO:0017101 aminoacyl-tRNA synthetase multienzyme complex
Cellular Component GO:0005829 cytosol
Cellular Component GO:0045202 synapse
Molecular Function GO:0004815 aspartate-tRNA ligase activity
Molecular Function GO:0005524 ATP binding
Molecular Function GO:0003723 RNA binding
Biological Process GO:0006422 aspartyl-tRNA aminoacylation

Reference

[1] Feng J, Chen X, Li R, Xie Y, Zhang X et al.. Lactylome analysis reveals potential target modified proteins in the retina of form-deprivation myopia.. iScience 27(9):110606. 2024 Sep 20. PMID: 39246443.