ID A0A1S1MQX3_9GAMM Unreviewed; 862 AA.
AC A0A1S1MQX3;
DT 12-APR-2017, integrated into UniProtKB/TrEMBL.
DT 12-APR-2017, sequence version 1.
DT 27-MAR-2024, entry version 27.
DE RecName: Full=Leucine--tRNA ligase {ECO:0000256|HAMAP-Rule:MF_00049};
DE EC=6.1.1.4 {ECO:0000256|HAMAP-Rule:MF_00049};
DE AltName: Full=Leucyl-tRNA synthetase {ECO:0000256|HAMAP-Rule:MF_00049};
DE Short=LeuRS {ECO:0000256|HAMAP-Rule:MF_00049};
GN Name=leuS {ECO:0000256|HAMAP-Rule:MF_00049};
GN ORFNames=BET10_20820 {ECO:0000313|EMBL:OHU87369.1};
OS Pseudoalteromonas amylolytica.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Alteromonadales;
OC Pseudoalteromonadaceae; Pseudoalteromonas.
OX NCBI_TaxID=1859457 {ECO:0000313|EMBL:OHU87369.1, ECO:0000313|Proteomes:UP000179786};
RN [1] {ECO:0000313|EMBL:OHU87369.1, ECO:0000313|Proteomes:UP000179786}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JW1 {ECO:0000313|EMBL:OHU87369.1,
RC ECO:0000313|Proteomes:UP000179786};
RA Wu Y.-H., Cheng H., Jin X.-B., Wang C.-S., Xu X.-W.;
RT "Pseudoalteromonas amylolytica sp. nov., isolated from the surface
RT seawater.";
RL Submitted (SEP-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + L-leucine + tRNA(Leu) = AMP + diphosphate + L-leucyl-
CC tRNA(Leu); Xref=Rhea:RHEA:11688, Rhea:RHEA-COMP:9613, Rhea:RHEA-
CC COMP:9622, ChEBI:CHEBI:30616, ChEBI:CHEBI:33019, ChEBI:CHEBI:57427,
CC ChEBI:CHEBI:78442, ChEBI:CHEBI:78494, ChEBI:CHEBI:456215; EC=6.1.1.4;
CC Evidence={ECO:0000256|ARBA:ARBA00001372, ECO:0000256|HAMAP-
CC Rule:MF_00049};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00049}.
CC -!- SIMILARITY: Belongs to the class-I aminoacyl-tRNA synthetase family.
CC {ECO:0000256|ARBA:ARBA00005594, ECO:0000256|HAMAP-Rule:MF_00049,
CC ECO:0000256|RuleBase:RU363035}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:OHU87369.1}.
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DR EMBL; MKJU01000032; OHU87369.1; -; Genomic_DNA.
DR RefSeq; WP_070987350.1; NZ_MKJU01000032.1.
DR AlphaFoldDB; A0A1S1MQX3; -.
DR STRING; 1859457.BET10_20820; -.
DR OrthoDB; 9810365at2; -.
DR Proteomes; UP000179786; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0002161; F:aminoacyl-tRNA editing activity; IEA:InterPro.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004823; F:leucine-tRNA ligase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006429; P:leucyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR CDD; cd07958; Anticodon_Ia_Leu_BEm; 1.
DR CDD; cd00812; LeuRS_core; 1.
DR Gene3D; 2.20.28.290; -; 1.
DR Gene3D; 3.10.20.590; -; 1.
DR Gene3D; 3.40.50.620; HUPs; 2.
DR HAMAP; MF_00049_B; Leu_tRNA_synth_B; 1.
DR InterPro; IPR001412; aa-tRNA-synth_I_CS.
DR InterPro; IPR002300; aa-tRNA-synth_Ia.
DR InterPro; IPR002302; Leu-tRNA-ligase.
DR InterPro; IPR025709; Leu_tRNA-synth_edit.
DR InterPro; IPR013155; M/V/L/I-tRNA-synth_anticd-bd.
DR InterPro; IPR015413; Methionyl/Leucyl_tRNA_Synth.
DR InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR InterPro; IPR009080; tRNAsynth_Ia_anticodon-bd.
DR InterPro; IPR009008; Val/Leu/Ile-tRNA-synth_edit.
DR NCBIfam; TIGR00396; leuS_bact; 1.
DR PANTHER; PTHR43740:SF2; LEUCINE--TRNA LIGASE, MITOCHONDRIAL; 1.
DR PANTHER; PTHR43740; LEUCYL-TRNA SYNTHETASE; 1.
DR Pfam; PF08264; Anticodon_1; 1.
DR Pfam; PF00133; tRNA-synt_1; 2.
DR Pfam; PF13603; tRNA-synt_1_2; 1.
DR Pfam; PF09334; tRNA-synt_1g; 1.
DR PRINTS; PR00985; TRNASYNTHLEU.
DR SUPFAM; SSF47323; Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases; 1.
DR SUPFAM; SSF52374; Nucleotidylyl transferase; 1.
DR SUPFAM; SSF50677; ValRS/IleRS/LeuRS editing domain; 1.
DR PROSITE; PS00178; AA_TRNA_LIGASE_I; 1.
PE 3: Inferred from homology;
KW Aminoacyl-tRNA synthetase {ECO:0000256|ARBA:ARBA00023146,
KW ECO:0000256|HAMAP-Rule:MF_00049};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_00049};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00049};
KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_00049};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00049};
KW Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917, ECO:0000256|HAMAP-
KW Rule:MF_00049}.
FT DOMAIN 39..171
FT /note="Methionyl/Leucyl tRNA synthetase"
FT /evidence="ECO:0000259|Pfam:PF09334"
FT DOMAIN 221..406
FT /note="Leucyl-tRNA synthetase editing"
FT /evidence="ECO:0000259|Pfam:PF13603"
FT DOMAIN 419..590
FT /note="Aminoacyl-tRNA synthetase class Ia"
FT /evidence="ECO:0000259|Pfam:PF00133"
FT DOMAIN 621..661
FT /note="Aminoacyl-tRNA synthetase class Ia"
FT /evidence="ECO:0000259|Pfam:PF00133"
FT DOMAIN 701..826
FT /note="Methionyl/Valyl/Leucyl/Isoleucyl-tRNA synthetase
FT anticodon-binding"
FT /evidence="ECO:0000259|Pfam:PF08264"
FT MOTIF 42..52
FT /note="'HIGH' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00049"
FT MOTIF 622..626
FT /note="'KMSKS' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00049"
FT BINDING 625
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00049"
SQ SEQUENCE 862 AA; 97543 MW; BDA5AA2DD93D46ED CRC64;
MQEQYNPQDI ESKVQQYWED NKTFKVVEDE SKEKYYCLSM FPYPSGRLHM GHVRNYTIGD
VVSRFQRLQG KNVMQPMGWD AFGLPAENAA IKNNTAPAKW TYENIDYMRN QLKQLGFGYD
WDREIATCHP EYYKWEQWFF TKLYEKGLVY KKMSTVNWDP VDQTVLANEQ VIDGRGWRSG
AIVEQKEIPQ WFIKITDYAQ ELLDDLDKLD DWPEQVKTMQ RNWIGRSEGL EIDFKRADNS
EVFTVYTTRP DTFMGVTYVG IAAAHPIAQE AAKNSAAVAA FVEECKNTKV AEADMATMDK
KGIDTGFKAI HPLTGQEVPI WVANFVLMDY GSGAVMAVPG HDQRDFEFAT AYGLEIKQVI
SPEADSDLVA DLSKEAFTEK GVLINSGEFD GLDFEGAFNA IADKLESLNA GKRKVNYRLR
DWGVSRQRYW GSPIPMLSDE NGQELAATDD MLPVRLPEDV VMNGVTSPIK ADPEWAKTTV
NGQPAFHETD TFDTFMESSW YYARYCSPRY DEGMLEPGAA NYWLPVNQYI GGIEHAILHL
LYSRFFHKLL RDFGLVNSDE PFERLLCQGM VLADTFYRKD EKGGDIWISP TDVQTETDEK
GRVTKAWHKE DGQPVFSAGM SKMSKSKNNG IDPQTVIKQY GADTVRLFMM FTAPPEQTLE
WSDSGVEGAH RFLKRVWKYA VDVNAAGKAQ LNVAALNSNQ KALRREIHKT IAKVTDDLSR
RQTFNTAIAA IMELSNKLAK APLNDEQDIA LANEALNAIV IMLAPITPHM CHELWAQLGN
ENNILDAAWP VVDEAALVED EKLIIVQVNG KLRAKLTVAA DANQEQVEAL AFADENVTKF
TDDKTIRKVI YVPGKLLNVV AN
//
