ID A0A1Y4IGF6_9FIRM Unreviewed; 800 AA.
AC A0A1Y4IGF6;
DT 30-AUG-2017, integrated into UniProtKB/TrEMBL.
DT 30-AUG-2017, sequence version 1.
DT 27-MAR-2024, entry version 31.
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=B5F29_08610 {ECO:0000313|EMBL:OUP19387.1};
OS Lachnoclostridium sp. An196.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Lachnospiraceae.
OX NCBI_TaxID=1965583 {ECO:0000313|EMBL:OUP19387.1, ECO:0000313|Proteomes:UP000199780};
RN [1] {ECO:0000313|Proteomes:UP000199780}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=An196 {ECO:0000313|Proteomes:UP000199780};
RA Medvecky M., Cejkova D., Polansky O., Karasova D., Kubasova T., Cizek A.,
RA Rychlik I.;
RT "Function of individual gut microbiota members based on whole genome
RT sequencing of pure cultures obtained from chicken caecum.";
RL Submitted (APR-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: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_00049}.
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:OUP19387.1}.
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DR EMBL; NFJZ01000006; OUP19387.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Y4IGF6; -.
DR OrthoDB; 9810365at2; -.
DR Proteomes; UP000199780; 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; 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}; Reference proteome {ECO:0000313|Proteomes:UP000199780}.
FT DOMAIN 39..181
FT /note="Methionyl/Leucyl tRNA synthetase"
FT /evidence="ECO:0000259|Pfam:PF09334"
FT DOMAIN 220..391
FT /note="Leucyl-tRNA synthetase editing"
FT /evidence="ECO:0000259|Pfam:PF13603"
FT DOMAIN 415..617
FT /note="Aminoacyl-tRNA synthetase class Ia"
FT /evidence="ECO:0000259|Pfam:PF00133"
FT DOMAIN 649..763
FT /note="Methionyl/Valyl/Leucyl/Isoleucyl-tRNA synthetase
FT anticodon-binding"
FT /evidence="ECO:0000259|Pfam:PF08264"
FT MOTIF 579..583
FT /note="'KMSKS' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00049"
FT BINDING 582
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00049"
SQ SEQUENCE 800 AA; 90643 MW; C6D11DC2BFEF961A CRC64;
MKHNFRKIEA KWQQKWEDAK IFRAVDGSPK PKFYGLVEFP YPSGAGMHVG HIKAYSSLEV
ISRKRRMEGY NVLFPIGFDA FGLPTENYAI KTGTHPRIIT DENIAKFTNQ LKKVGFSFDW
DRVIDTTDED YYKWTQWIFL KMFDAGLVFR SKALVNYCPS CKVVLSNEDS QGGKCDICHS
DVVQKSKDVW YLRITEYADK LLEGLDHVDY PANIKQQQVN WIGKSTGAFV DFTLDGLDEK
LEIYTTRPDT LFGVTFMVIA PEHPLIDKYA DRIANMDAVK AYRVECAKKT EFERTQLVKD
KTGVRLEGIE AVNPVNGKKI PVFIADYVMM GYGTGAIMAV PAHDQRDYDF AKAFGADIIE
VIKGGDISKE AYAGDGEMVN SGFLNGYTNK KDSIERMLEE LTKMGVGHAG VQFKMKDWAF
NRQRYWGEPI PIIHCPHCGV VPVPYEELPL RLPPVENFEP GEEGESPLAK IESFVNCTCP
KCGGKARRET DTMPQWAGSS WYFLRYIDPH NDEALADPEK LKYWMPVDWY NGGMEHVTRH
MIYSRFWHHF LYDIGVVNTP EPYAKRSAQG LILGPDGDKM SKSKGNVVDP LDIVEAYGAD
TLRTYVLFMG DYGAATPWSD NSVKGCKRFL ERVAGFTDLL SEDPETQKLE TAFHRAIKKV
SSDIEDMKFN TAIACLMSLT NDIYNLGKIS KEQLQIFIEL LCPFAPHLCE EIWEFTGGEG
FLSQHAWPQY DESKTVEAQT EIGVQVNGKV RGKVVIPTGA EKEEVFAIAK ADSRIASFLE
GKTLVKEVYV PNRLVNFVVK
//
