ID A0A1Y5SKI0_9RHOB Unreviewed; 854 AA.
AC A0A1Y5SKI0;
DT 30-AUG-2017, integrated into UniProtKB/TrEMBL.
DT 30-AUG-2017, sequence version 1.
DT 27-MAR-2024, entry version 29.
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 ECO:0000313|EMBL:SLN42735.1};
GN ORFNames=ROA7023_01724 {ECO:0000313|EMBL:SLN42735.1};
OS Roseisalinus antarcticus.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Roseisalinus.
OX NCBI_TaxID=254357 {ECO:0000313|EMBL:SLN42735.1, ECO:0000313|Proteomes:UP000193900};
RN [1] {ECO:0000313|EMBL:SLN42735.1, ECO:0000313|Proteomes:UP000193900}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CECT 7023 {ECO:0000313|EMBL:SLN42735.1,
RC ECO:0000313|Proteomes:UP000193900};
RA Afonso C.L., Miller P.J., Scott M.A., Spackman E., Goraichik I.,
RA Dimitrov K.M., Suarez D.L., Swayne D.E.;
RL Submitted (MAR-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}.
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DR EMBL; FWFZ01000007; SLN42735.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Y5SKI0; -.
DR OrthoDB; 9810365at2; -.
DR Proteomes; UP000193900; 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 Gene3D; 3.90.740.10; Valyl/Leucyl/Isoleucyl-tRNA synthetase, editing domain; 1.
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}; Reference proteome {ECO:0000313|Proteomes:UP000193900}.
FT DOMAIN 36..170
FT /note="Methionyl/Leucyl tRNA synthetase"
FT /evidence="ECO:0000259|Pfam:PF09334"
FT DOMAIN 221..367
FT /note="Leucyl-tRNA synthetase editing"
FT /evidence="ECO:0000259|Pfam:PF13603"
FT DOMAIN 428..583
FT /note="Aminoacyl-tRNA synthetase class Ia"
FT /evidence="ECO:0000259|Pfam:PF00133"
FT DOMAIN 625..665
FT /note="Aminoacyl-tRNA synthetase class Ia"
FT /evidence="ECO:0000259|Pfam:PF00133"
FT DOMAIN 698..819
FT /note="Methionyl/Valyl/Leucyl/Isoleucyl-tRNA synthetase
FT anticodon-binding"
FT /evidence="ECO:0000259|Pfam:PF08264"
FT MOTIF 41..51
FT /note="'HIGH' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00049"
FT MOTIF 626..630
FT /note="'KMSKS' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00049"
FT BINDING 629
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00049"
SQ SEQUENCE 854 AA; 94732 MW; ADD60C1DA32D0035 CRC64;
MSRYEPSLIE PKWQGAWNEA ETFKAVRSED KPKYYVLEMF PYPSGRIHIG HVRNYTMGDV
IARYKKAVGH NVLHPMGFDA FGMPAENAAM ASGGHPKTWT YDNIDTMVSQ MKPLGFGLDW
SRMFATCDPE YYGQQQALFL DFLEAGLVYR RNAVVNWDPV DMTVLANEQV IDGKGWRSGA
EVERRELTQW FFKISDFAEE LLDAIDGLDD WPAKVKLMQA NWIGRSRGLQ FAFSTVEAPE
GFDRIEVYTT RPDTLMGASF VGVSPDHPLA RQLERHSPEV AAFCAEARKG GTTEEALEKA
EKLGFDTGIK VRHPFDTSWE LPVYIANFIL MEYGTGAIFG CPAHDQRDLD FARKYDLPVA
STFVPLAGDH VLPEDGGEAY VPPKTETVRF VRGLQGEVEQ TGEEAIDSTV DFCEANGVGQ
GVTKFRLRDW GLSRQRYWGC PIPVVHCDTC GVVPEKKENL PVVLPDDVGF DIPGNPLDRH
PTWRDTPCPK CGATARRETD TMDTFVDSSW YYARFTAPRA ETPTDMAEAA YWMNVDQYIG
GIEHAILHLL YSRFFARAMQ ITGHLPASAI EPFDALFTQG MVTHAIFETK DANGRPVYHF
PEEVELVDGG ARLKDGTAVE VTSSAKMSKS KKNVVDPADI IARYGADTAR WFVLSDSPPE
RDVEWTASGA EAAYRHLGRV YRIAAEVAGA EDTPGKGDED LLRAMHKCIF DVTQGVESFG
FNAAIAKLYA FTNTLQKSGA GTAAKREAAR TLAQLMSPMT PHLAEEIWQM LDGVGLVAEA
DWPQADEAML VEDSVTLPIQ INGKRKSEIT VAKDLPKDEV EKVVLADPAV QKALDGGSPK
KLIVVPGRIV NVVV
//
