CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-004310
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Aspartate--tRNA ligase, cytoplasmic 
Protein Synonyms/Alias
 Aspartyl-tRNA synthetase; AspRS 
Gene Name
 Dars 
Gene Synonyms/Alias
 Drs1 
Created Date
 July 27, 2013 
Organism
 Rattus norvegicus (Rat) 
NCBI Taxa ID
 10116 
Lysine Modification
Position
Peptide
Type
References
103HASKQMVKFAANINKacetylation[1]
451HHGIDLEKIKAYIDSacetylation[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
 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. 
Sequence Annotation
 MOD_RES 74 74 N6-acetyllysine (By similarity).
 MOD_RES 249 249 Phosphoserine (By similarity).
 MOD_RES 374 374 N6-acetyllysine (By similarity).  
Keyword
 Acetylation; Aminoacyl-tRNA synthetase; ATP-binding; Complete proteome; Cytoplasm; Ligase; Nucleotide-binding; Phosphoprotein; Protein biosynthesis; Reference proteome. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 501 AA 
Protein Sequence
MPSANASRKG QEKPREIVDA AEDYAKERYG VSSMIQSQEK PDRVLVRVKD LTVQKADEVV 60
WVRARVHTSR AKGKQCFLVL RQQQFNVQAL VAVGDHASKQ MVKFAANINK ESIIDVEGIV 120
RKVNQKIGSC TQQDVELHVQ KIYVISLAEP RLPLQLDDAI RPEVEGEEDG RATVNQDTRL 180
DNRIIDLRTS TSQAIFHLQS GICHLFRETL INKGFVEIQT PKIISAASEG GANVFTVSYF 240
KSNAYLAQSP QLYKQMCICA DFEKVFCIGP VFRAEDSNTH RHLTEFVGLD IEMAFNYHYH 300
EVVEEIADTL VQIFKGLQER FQTEIQTVNK QFPCEPFKFL EPTLRLEYCE ALAMLREAGV 360
EMDDEEDLST PNEKLLGRLV KEKYDTDFYV LDKYPLAVRP FYTMPDPRNP KQSNSYDMFM 420
RGEEILSGAQ RIHDPQLLTE RALHHGIDLE KIKAYIDSFR FGAPPHAGGG IGLERVTMLF 480
LGLHNVRQTS MFPRDPKRLT P 501 
Gene Ontology
 GO:0017101; C:aminoacyl-tRNA synthetase multienzyme complex; TAS:RGD.
 GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
 GO:0004815; F:aspartate-tRNA ligase activity; IEA:EC.
 GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
 GO:0003676; F:nucleic acid binding; IEA:InterPro.
 GO:0006422; P:aspartyl-tRNA aminoacylation; IEA:InterPro. 
Interpro
 IPR004364; aa-tRNA-synt_II.
 IPR018150; aa-tRNA-synt_II-like.
 IPR006195; aa-tRNA-synth_II.
 IPR004523; Asp-tRNA_synthase.
 IPR002312; Asp/Asn-tRNA-synth_IIb.
 IPR012340; NA-bd_OB-fold.
 IPR004365; NA-bd_OB_tRNA-helicase. 
Pfam
 PF00152; tRNA-synt_2
 PF01336; tRNA_anti 
SMART
  
PROSITE
 PS50862; AA_TRNA_LIGASE_II 
PRINTS
 PR01042; TRNASYNTHASP.