ID A0A3B7M3T2_9GAMM Unreviewed; 873 AA.
AC A0A3B7M3T2;
DT 16-JAN-2019, integrated into UniProtKB/TrEMBL.
DT 16-JAN-2019, sequence version 1.
DT 27-MAR-2024, entry version 18.
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=CDG61_03280 {ECO:0000313|EMBL:AXY59148.1};
OS Acinetobacter sp. WCHAc010052.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Moraxellales; Moraxellaceae;
OC Acinetobacter.
OX NCBI_TaxID=2004647 {ECO:0000313|EMBL:AXY59148.1, ECO:0000313|Proteomes:UP000264387};
RN [1] {ECO:0000313|EMBL:AXY59148.1, ECO:0000313|Proteomes:UP000264387}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=WCHAc010052 {ECO:0000313|EMBL:AXY59148.1,
RC ECO:0000313|Proteomes:UP000264387};
RA Hu Y., Long H., Feng Y., Zong Z.;
RT "The complete genome of Acinetobacter sp. strain WCHAc010052.";
RL Submitted (SEP-2018) 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}.
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DR EMBL; CP032143; AXY59148.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A3B7M3T2; -.
DR OrthoDB; 9810365at2; -.
DR Proteomes; UP000264387; Chromosome.
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; 1.
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 40..176
FT /note="Methionyl/Leucyl tRNA synthetase"
FT /evidence="ECO:0000259|Pfam:PF09334"
FT DOMAIN 226..417
FT /note="Leucyl-tRNA synthetase editing"
FT /evidence="ECO:0000259|Pfam:PF13603"
FT DOMAIN 634..674
FT /note="Aminoacyl-tRNA synthetase class Ia"
FT /evidence="ECO:0000259|Pfam:PF00133"
FT DOMAIN 717..836
FT /note="Methionyl/Valyl/Leucyl/Isoleucyl-tRNA synthetase
FT anticodon-binding"
FT /evidence="ECO:0000259|Pfam:PF08264"
FT MOTIF 46..56
FT /note="'HIGH' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00049"
FT MOTIF 635..639
FT /note="'KMSKS' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00049"
FT BINDING 638
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00049"
SQ SEQUENCE 873 AA; 97699 MW; A345C5ABABFEC6BA CRC64;
MTTHIDPEYQ ASAIEPAVQK DWENRKSFKV ADTVEGPRRY ILSMFPYPSG KLHMGHVRNY
TIGDVISRFH RLKGETVLQP MGWDAFGLPA ENAAIAHQVA PAKWTFENIA YMRDQLKKLG
LAVDWDREFA TCTPEYYHWE QWLFVQLYKK GLIYRKLSTV NWDPVDQTVL ANEQVENGRG
WRSGALVEKR DIPMYYFRIT DYAQELLDDL DTLKDGWPQQ VLTMQRNWIG RSQGMEITFP
SAQPDVYADG LTVYTTRGDT LMGVTYVAVA AEHPMALKAA ENNAELKAFI EECRMGSVAE
ADLATAEKKG MATGLSVKHP ITGEEVPVWI ANYVLMSYGS GAVMAVPAHD ERDFEFANKY
NLPIQQVIDA KGADDADYSA TEWQEWYGSK EGKLVNSAEF DGLDFQAAYD AILAKLEPQT
LANAKVQFRL RDWGVSRQRY WGCPIPMINC DKCGQVTVPE EQLPVVLPTD VVPDGSGNPL
NKMPEFYQTT CPCCGGEARR ETDTLDTFVE SSWYYARYAS PDFTGGLVKP EAAQSWLPVN
QYIGGVEHAI LHLLYARFFH KLMRDEGVVQ GNEPFTNLLT QGMVLADTYY REAESGKKTW
FNPADIDLER DEKGRITSAK YQGDGQEVTV GGQEKMSKSK NNGIDPQAII DQYGADTARV
FMMFAAPPDQ SLEWSDAGVE GANRFMKRVW RLAAGFLEKG NAASDIDKTA LSADAQDLRR
KTHETIQKVG DDIERRHAFN TAIAALMELM NATNKFEAKD NNDVAVEREA ITVLLTLLAP
FAPHLSQTLL AEFGIELNST LFPAVDESAL TRNTQTIVVQ VNGKLRGKLE VSVDASKDDI
LAQAKALPEV QQFLTGPTKK EIVVPNKLVN LVV
//