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Database: UniProt
Entry: A7IFA1_XANP2
LinkDB: A7IFA1_XANP2
Original site: A7IFA1_XANP2 
ID   A7IFA1_XANP2            Unreviewed;       894 AA.
AC   A7IFA1;
DT   11-SEP-2007, integrated into UniProtKB/TrEMBL.
DT   11-SEP-2007, sequence version 1.
DT   24-JAN-2024, entry version 111.
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   OrderedLocusNames=Xaut_1446 {ECO:0000313|EMBL:ABS66694.1};
OS   Xanthobacter autotrophicus (strain ATCC BAA-1158 / Py2).
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Hyphomicrobiales;
OC   Xanthobacteraceae; Xanthobacter.
OX   NCBI_TaxID=78245 {ECO:0000313|EMBL:ABS66694.1, ECO:0000313|Proteomes:UP000002417};
RN   [1] {ECO:0000313|EMBL:ABS66694.1, ECO:0000313|Proteomes:UP000002417}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-1158 / Py2 {ECO:0000313|Proteomes:UP000002417};
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Hammon N.,
RA   Israni S., Dalin E., Tice H., Pitluck S., Sims D., Brettin T., Bruce D.,
RA   Detter J.C., Han C., Tapia R., Brainard J., Schmutz J., Larimer F.,
RA   Land M., Hauser L., Kyrpides N., Kim E., Ensigns S.A., Richardson P.;
RT   "Complete sequence of chromosome of Xanthobacter autotrophicus Py2.";
RL   Submitted (JUL-2007) 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; CP000781; ABS66694.1; -; Genomic_DNA.
DR   AlphaFoldDB; A7IFA1; -.
DR   STRING; 78245.Xaut_1446; -.
DR   KEGG; xau:Xaut_1446; -.
DR   eggNOG; COG0495; Bacteria.
DR   HOGENOM; CLU_004427_0_0_5; -.
DR   OMA; TFMVLAP; -.
DR   OrthoDB; 9810365at2; -.
DR   PhylomeDB; A7IFA1; -.
DR   Proteomes; UP000002417; 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-RELATED; 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:UP000002417}.
FT   DOMAIN          54..188
FT                   /note="Methionyl/Leucyl tRNA synthetase"
FT                   /evidence="ECO:0000259|Pfam:PF09334"
FT   DOMAIN          238..433
FT                   /note="Leucyl-tRNA synthetase editing"
FT                   /evidence="ECO:0000259|Pfam:PF13603"
FT   DOMAIN          452..608
FT                   /note="Aminoacyl-tRNA synthetase class Ia"
FT                   /evidence="ECO:0000259|Pfam:PF00133"
FT   DOMAIN          646..686
FT                   /note="Aminoacyl-tRNA synthetase class Ia"
FT                   /evidence="ECO:0000259|Pfam:PF00133"
FT   DOMAIN          733..858
FT                   /note="Methionyl/Valyl/Leucyl/Isoleucyl-tRNA synthetase
FT                   anticodon-binding"
FT                   /evidence="ECO:0000259|Pfam:PF08264"
FT   REGION          1..30
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   MOTIF           59..69
FT                   /note="'HIGH' region"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00049"
FT   MOTIF           647..651
FT                   /note="'KMSKS' region"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00049"
FT   BINDING         650
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00049"
SQ   SEQUENCE   894 AA;  99890 MW;  94ED4DE8CEB29839 CRC64;
     MTQDRTTERA PERAQERSPD RYNAREAEPK WQKTWAERGI FRTRNDDPRP KFFVMEMFPY
     PSGRIHIGHG RNYVMGDVLA RYKRMQGFNV LHPMGWDAFG LPAENAAIER GIHPKSWTYE
     NIASMREQLQ LLGLSLDWNR EIATCDPSYY AEQQRIFLDF LDNGLAYRKE SEVNWDPVDN
     TVLANEQVID GRGWRSGAIV ERRKLSQWFL RITDFAQELL DALDTLDRWP EKVRLMQRNW
     IGRSEGMEVL FEFTRASVSA GTLPAAAKAV KVYTTRPDTL FGASFLALSP DHPLAQHLAL
     KDAALAAFIA ECKRGGTSAE EIETQEKMGY ATGLEVVHPL DDKRTVPVYV ANFVLMDYGT
     GAIFGCPAHD QRDLDFARKY GLSVTPVVLP AETDPGAFVV DDVAYDGDGT LFNSGFLDGM
     SVPDAKEAVA RRLERYRVGD EPQGTRRVNF RLRDWGISRQ RYWGCPIPVI HCDACGPVGV
     PREQLPVALP DDVTFDRPGN PLDRAKAWRD VPCPKCGKPA RRETDTMDTF VDSSWYFLRY
     ASDNPQVPLD KDAVAHWLPV DQYIGGIEHA ILHLLYSRFF TRALKKCGRV DLDEPFAGLF
     TQGMIVHETY KDTAGKWLFP EEVKLLGNGK AVKIADGSDV TVSPPEKMSK SKRNVVAPEV
     VADTYGVDCA RWFMLSDTPP ERDSEWTQGG IEGAWRFVQR VWRLVNEAVE LGASAGSPRP
     DAFSPTALGL RRAAHGLVAT VAEDIERLRF NVAVAHVHEF ANAFGSAIAV ARAEKAVPAD
     LAFALREAAE MLASVVAPMV PHLAEECWVA LGGSTLVAQA PWPKVEADLL RQDTVTLPIQ
     INGKKRDDIV VPREATAAEV EALVLKLESV QRALDGRAPK RIIVVPQRIV NVVA
//
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