ID A0A2A5YT79_9SPHN Unreviewed; 852 AA.
AC A0A2A5YT79;
DT 20-DEC-2017, integrated into UniProtKB/TrEMBL.
DT 20-DEC-2017, sequence version 1.
DT 27-MAR-2024, entry version 22.
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=CNE89_06985 {ECO:0000313|EMBL:PDH67337.1};
OS Sphingomonadaceae bacterium MED-G03.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Sphingomonadales;
OC Sphingomonadaceae.
OX NCBI_TaxID=1986231 {ECO:0000313|EMBL:PDH67337.1, ECO:0000313|Proteomes:UP000219365};
RN [1] {ECO:0000313|EMBL:PDH67337.1, ECO:0000313|Proteomes:UP000219365}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MED-G03 {ECO:0000313|EMBL:PDH67337.1};
RA Haro-Moreno J.M., Lopez-Perez M., De La Torre J., Picazo A., Camacho A.,
RA Rodriguez-Valera F.;
RT "Fine stratification of microbial communities through a metagenomic profile
RT of the photic zone.";
RL Submitted (AUG-2017) 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:PDH67337.1}.
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DR EMBL; NTKY01000018; PDH67337.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2A5YT79; -.
DR Proteomes; UP000219365; 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 40..171
FT /note="Methionyl/Leucyl tRNA synthetase"
FT /evidence="ECO:0000259|Pfam:PF09334"
FT DOMAIN 221..415
FT /note="Leucyl-tRNA synthetase editing"
FT /evidence="ECO:0000259|Pfam:PF13603"
FT DOMAIN 429..585
FT /note="Aminoacyl-tRNA synthetase class Ia"
FT /evidence="ECO:0000259|Pfam:PF00133"
FT DOMAIN 622..661
FT /note="Aminoacyl-tRNA synthetase class Ia"
FT /evidence="ECO:0000259|Pfam:PF00133"
FT DOMAIN 692..816
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 623..627
FT /note="'KMSKS' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00049"
FT BINDING 626
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00049"
SQ SEQUENCE 852 AA; 94815 MW; D73B44783A376E09 CRC64;
MQRRFNPLEA DARWQAVWDE KQSFKADDAS AKPRSYVLEM FPYPSGRIHI GHVRNYSMGD
VLARFRRMTG HEVLHPMGWD AFGMPAENAA MEKKVHPGDW TRSNIANMRA QLKKLGFAID
WSRELATCEP DYYGHEQALF LDMLEAGLVY RKESSVNWDP VDMTVLANEQ VIDGKGWRSG
APVEKRKLNQ WFLKITQFAN DLLEGLKSLD QWPDKVRTMQ ENWIGKSVGL QFRFDFAPFP
EREGLEGVDA GAGIAVYSTR PDTIFGASFV AIAADHPVAQ AVAANNADAQ AFIDRCKEGG
TTAAELETAE KLGFDTGLSV THPFDPDWQL PVFIANFVLM DYGTGAVMGV PGHDQRDLDF
ARKYMLPVER VVAAEGEADK PIHDEAYTGP GLLVNSRFLD GMGVEEAKAA VITRAEGEGW
GEGKTVFRLR DWGVSRQRYW GTPIPVIHCE HCGVVPVPKD QLPVVLPQDV SFDIPGNPLD
RHPTWKQVDC PTCGKPARRE TDTLDTFADS SWYFIRFASQ PKDRPFDRAT VEQWLPVGQY
IGGVEHAILH LLYARFWTRA LQHMGQLGFA EPFTGLFTQG MVTHETYRAG DGSWLSPQEV
TKSGDDYVHI ESGQPITVGR VEKMSKSKKN VVDPDDIIEQ YGADAVRWFM LSDSPPERDL
PWTEAGIEGS WRFVNRVWRL FGDADAGAEG QDKALDRKLH QTIDGVARDI ESLGFNKAVA
KIYELVNAIE KAKPSTSRTA AIRALALLVA PMTPHLAEEG WAEMSGARGE NWGLIADAAW
PPVDPALLVD EEVTIACQVM GKLRDTITVP KGTPKDELEK LALAAPNVVR ILDGASPKKV
IVVPDRLVNL VI
//
