ID A0A1L8GE24_XENLA Unreviewed; 823 AA.
AC A0A1L8GE24;
DT 15-MAR-2017, integrated into UniProtKB/TrEMBL.
DT 15-MAR-2017, sequence version 1.
DT 27-MAR-2024, entry version 34.
DE RecName: Full=Cysteine--tRNA ligase, cytoplasmic {ECO:0000256|ARBA:ARBA00039362};
DE EC=6.1.1.16 {ECO:0000256|ARBA:ARBA00012832};
DE AltName: Full=Cysteinyl-tRNA synthetase {ECO:0000256|ARBA:ARBA00031499};
GN Name=cars1.S {ECO:0000313|RefSeq:XP_018114920.1,
GN ECO:0000313|Xenbase:XB-GENE-5825997};
GN Synonyms=cars {ECO:0000313|RefSeq:XP_018114920.1}, cars.S
GN {ECO:0000313|RefSeq:XP_018114920.1}, cars1
GN {ECO:0000313|RefSeq:XP_018114920.1};
OS Xenopus laevis (African clawed frog).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Amphibia;
OC Batrachia; Anura; Pipoidea; Pipidae; Xenopodinae; Xenopus; Xenopus.
OX NCBI_TaxID=8355 {ECO:0000313|Proteomes:UP000186698, ECO:0000313|RefSeq:XP_018114920.1};
RN [1] {ECO:0000313|RefSeq:XP_018114920.1}
RP IDENTIFICATION.
RC STRAIN=J_2021 {ECO:0000313|RefSeq:XP_018114920.1};
RC TISSUE=Erythrocytes {ECO:0000313|RefSeq:XP_018114920.1};
RG RefSeq;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- FUNCTION: Catalyzes the ATP-dependent ligation of cysteine to
CC tRNA(Cys). {ECO:0000256|ARBA:ARBA00037196}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + L-cysteine + tRNA(Cys) = AMP + diphosphate + L-
CC cysteinyl-tRNA(Cys); Xref=Rhea:RHEA:17773, Rhea:RHEA-COMP:9661,
CC Rhea:RHEA-COMP:9679, ChEBI:CHEBI:30616, ChEBI:CHEBI:33019,
CC ChEBI:CHEBI:35235, ChEBI:CHEBI:78442, ChEBI:CHEBI:78517,
CC ChEBI:CHEBI:456215; EC=6.1.1.16;
CC Evidence={ECO:0000256|ARBA:ARBA00036537};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:17774;
CC Evidence={ECO:0000256|ARBA:ARBA00036537};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|ARBA:ARBA00001947};
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DR RefSeq; XP_018114920.1; XM_018259431.2.
DR AlphaFoldDB; A0A1L8GE24; -.
DR STRING; 8355.A0A1L8GE24; -.
DR MaxQB; A0A1L8GE24; -.
DR PaxDb; 8355-A0A1L8GE24; -.
DR GeneID; 380479; -.
DR AGR; Xenbase:XB-GENE-5825997; -.
DR CTD; 380479; -.
DR Xenbase; XB-GENE-5825997; cars1.S.
DR OrthoDB; 2140072at2759; -.
DR Proteomes; UP000186698; Chromosome 4S.
DR Bgee; 380479; Expressed in stomach and 19 other cell types or tissues.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0004817; F:cysteine-tRNA ligase activity; IEA:UniProtKB-EC.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0006423; P:cysteinyl-tRNA aminoacylation; IEA:InterPro.
DR CDD; cd00672; CysRS_core; 1.
DR CDD; cd10310; GST_C_CysRS_N; 1.
DR Gene3D; 1.20.1050.130; -; 1.
DR Gene3D; 3.40.50.620; HUPs; 1.
DR HAMAP; MF_00041; Cys_tRNA_synth; 1.
DR InterPro; IPR015803; Cys-tRNA-ligase.
DR InterPro; IPR024909; Cys-tRNA/MSH_ligase.
DR InterPro; IPR036282; Glutathione-S-Trfase_C_sf.
DR InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR InterPro; IPR032678; tRNA-synt_1_cat_dom.
DR InterPro; IPR009080; tRNAsynth_Ia_anticodon-bd.
DR NCBIfam; TIGR00435; cysS; 1.
DR PANTHER; PTHR10890:SF3; CYSTEINE--TRNA LIGASE, CYTOPLASMIC; 1.
DR PANTHER; PTHR10890; CYSTEINYL-TRNA SYNTHETASE; 1.
DR Pfam; PF01406; tRNA-synt_1e; 1.
DR PRINTS; PR00983; TRNASYNTHCYS.
DR SUPFAM; SSF47323; Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases; 1.
DR SUPFAM; SSF47616; GST C-terminal domain-like; 1.
DR SUPFAM; SSF52374; Nucleotidylyl transferase; 1.
PE 3: Inferred from homology;
KW Aminoacyl-tRNA synthetase {ECO:0000256|ARBA:ARBA00023146};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840};
KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000313|RefSeq:XP_018114920.1};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917};
KW Reference proteome {ECO:0000313|Proteomes:UP000186698};
KW Zinc {ECO:0000256|ARBA:ARBA00022833}.
FT DOMAIN 121..528
FT /note="tRNA synthetases class I catalytic"
FT /evidence="ECO:0000259|Pfam:PF01406"
SQ SEQUENCE 823 AA; 94457 MW; C7874628D77E2A9B CRC64;
MTESWEQVLS ISEDKVSMKA LNDFLSTRSY IQGYTYSQAD VQAFMQLEGP PPDHLFHVIR
WYKHIAALST EAAKHSDFRN GQSCKGRRTQ PPWSAPNTNE QPGLRLYNSL TRSKELFFPQ
VGRKVTWYCC GPTVYDASHM GHARSYISFD ILRRVLRDYF KYDVFYCMNI TDIDDKIIKR
ARQRHLFQQY RESNPPHSDL LQDVNTALIP FLQRISETND PDKKQMLERI QTAVSAALLP
LQDALNKNTG AEELQKHSQV LMEAAVDLLS DWLDEKHGAQ IADNSIFSQL PKYWEGEYHK
DMEALNVLTP DVLTRVSEYV PEIVAFVQKI VDNGYGYVSN GSVYFSTAKF HDSENHFYAK
LVPEAVGDQK ALQEGEGDLS ISADRLSEKQ SPNDFALWKA SKPGEPSWES PWGKGRPGWH
IECSAMAGSI LGESMDIHGG GFDLRFPHHD NELAQSEAYF DNDHWVRYFL HTGHLTIAGC
KMSKSLKNFI TIKDALQKNT ARQLRLAFLM HSWKDTLDYS NNTMESAVQY EKFMNEFFLN
VKDLLRAPTD ITGQFVKWEV LEIELNNCFY SKKAAIHEAL CDNIDTRTVM EEMRSLVSQC
NSYIASKKVA KQFPNRMLLR SISSYLTSML KVFGAIEGEE VIGFPIGGSE NSMNLESTVM
PYLQVLSQFR EGVRQIARQH KVTEVLQLSD LLRDDILPEL GVRLEDHEGL PTVVKLVDRE
TLLKEKEEKR KAEEEKQRKK EEAARKKQQQ EAAKLEKMKI SPSQMFTLET DKYSQFDESG
FPTHDTEGKE LSKGQTKKLR KLFEVQEKLH KEYLQMVQNG TTA
//