Tag | Content |
---|---|
UniProt Accession | SYK_HUMAN; Q15046; |
Entrez ID | 3735 |
GenBank Protein ID | NM_001130089.1; NM_005548.2; |
GenBank Nucleotide ID | NP_001123561.1; NP_005539.1; |
Protein Name | Lysine--tRNA ligase (EC 2.7.7.-) (EC 6.1.1.6) (Lysyl-tRNA synthetase) (LysRS) |
Gene Name | KARS; KIAA0070 |
Organism | Homo sapiens |
NCBI Taxa ID | 9606 |
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 (PubMed:9278442, PubMed:18029264, PubMed:18272479). When secreted, acts as a signaling molecule that induces immune response through the activation of monocyte/macrophages (PubMed:15851690). Catalyzes the synthesis of the signaling molecule diadenosine tetraphosphate (Ap4A), and thereby mediates disruption of the complex between HINT1 and MITF and the concomitant activation of MITF transcriptional activity (PubMed:5338216, PubMed:14975237, PubMed:19524539, PubMed:23159739).;(Microbial infection) Interacts with HIV-1 virus GAG protein, facilitating the selective packaging of tRNA(3)(Lys), the primer for reverse transcription initiation. |
Sequence (Fasta) | MAAVQAAEVK VDGSEPKLSK NELKRRLKAE KKVAEKEAKQ KELSEKQLSQ ATAAATNHTT 60 DNGVGPEEES VDPNQYYKIR SQAIHQLKVN GEDPYPHKFH VDISLTDFIQ KYSHLQPGDH 120 LTDITLKVAG RIHAKRASGG KLIFYDLRGE GVKLQVMANS RNYKSEEEFI HINNKLRRGD 180 IIGVQGNPGK TKKGELSIIP YEITLLSPCL HMLPHLHFGL KDKETRYRQR YLDLILNDFV 240 RQKFIIRSKI ITYIRSFLDE LGFLEIETPM MNIIPGGAVA KPFITYHNEL DMNLYMRIAP 300 ELYHKMLVVG GIDRVYEIGR QFRNEGIDLT HNPEFTTCEF YMAYADYHDL MEITEKMVSG 360 MVKHITGSYK VTYHPDGPEG QAYDVDFTPP FRRINMVEEL EKALGMKLPE TNLFETEETR 420 KILDDICVAK AVECPPPRTT ARLLDKLVGE FLEVTCINPT FICDHPQIMS PLAKWHRSKE 480 GLTERFELFV MKKEICNAYT ELNDPMRQRQ LFEEQAKAKA AGDDEAMFID ENFCTALEYG 540 LPPTAGWGMG IDRVAMFLTD SNNIKEVLLF PAMKPEDKKE NVATTDTLES TTVGTSV 598 |
|
Database | Annotation |
---|---|
CTD (Curated) (count: 2) | OMIM:613641
; CHARCOT-MARIE-TOOTH DISEASE, RECESSIVE INTERMEDIATE B OMIM:613916 ; DEAFNESS, AUTOSOMAL RECESSIVE 89 |
DisGeNet (Curated) (count: 20) (view all) | C0011053; Deafness
C0018772; Hearing Loss, Partial C0027859; Acoustic Neuroma C0085684; Foot-drop C0234146; Absent reflex C0241772; Reflex, Deep Tendon, Absent |
GWASdb (count: 1) | rs3784929; Alzheimer's disease; Alzheimer's disease |
PTM | Modification Sites |
---|---|
Phosphorylation (count: 10) (view all) | 207 PYEITLLSPCLHMLP dbPAF
366 SGMVKHITGSYKVTY dbPAF 470 CDHPQIMSPLAKWHR dbPAF 49 ELSEKQLSQATAAAT dbPAF 52 EKQLSQATAAATNHT dbPAF 561 VAMFLTDSNNIKEVL dbPAF |
Acetylation (count: 15) (view all) | 111 SLTDFIQKYSHLQPG PLMD
127 HLTDITLKVAGRIHA PLMD 141 AKRASGGKLIFYDLR PLMD 153 DLRGEGVKLQVMANS PLMD 164 MANSRNYKSEEEFIH PLMD 175 EFIHINNKLRRGDII PLMD |
Ubiquitination (count: 24) (view all) | 10 AVQAAEVKVDGSEPK PLMD
127 HLTDITLKVAGRIHA PLMD 141 AKRASGGKLIFYDLR PLMD 164 MANSRNYKSEEEFIH PLMD 17 KVDGSEPKLSKNELK PLMD 175 EFIHINNKLRRGDII PLMD |
Sumoylation (count: 1) | 10 AVQAAEVKVDGSEPK PLMD |
Malonylation (count: 1) | 141 AKRASGGKLIFYDLR PLMD |
Succinylation (count: 1) | 141 AKRASGGKLIFYDLR PLMD |
Network | Interaction | ||
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A | B | Source | |