ID A3CX34_METMJ Unreviewed; 925 AA.
AC A3CX34;
DT 20-MAR-2007, integrated into UniProtKB/TrEMBL.
DT 20-MAR-2007, sequence version 1.
DT 27-MAR-2024, entry version 114.
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=Memar_2008 {ECO:0000313|EMBL:ABN57934.1};
OS Methanoculleus marisnigri (strain ATCC 35101 / DSM 1498 / JR1).
OC Archaea; Euryarchaeota; Stenosarchaea group; Methanomicrobia;
OC Methanomicrobiales; Methanomicrobiaceae; Methanoculleus.
OX NCBI_TaxID=368407 {ECO:0000313|EMBL:ABN57934.1, ECO:0000313|Proteomes:UP000002146};
RN [1] {ECO:0000313|EMBL:ABN57934.1, ECO:0000313|Proteomes:UP000002146}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 35101 / DSM 1498 / JR1
RC {ECO:0000313|Proteomes:UP000002146};
RX PubMed=21304656; DOI=10.4056/sigs.32535;
RA Anderson I.J., Sieprawska-Lupa M., Lapidus A., Nolan M., Copeland A.,
RA Glavina Del Rio T., Tice H., Dalin E., Barry K., Saunders E., Han C.,
RA Brettin T., Detter J.C., Bruce D., Mikhailova N., Pitluck S., Hauser L.,
RA Land M., Lucas S., Richardson P., Whitman W.B., Kyrpides N.C.;
RT "Complete genome sequence of Methanoculleus marisnigri Romesser et al. 1981
RT type strain JR1.";
RL Stand. Genomic Sci. 1:189-196(2009).
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|HAMAP-Rule:MF_00049, ECO:0000256|RuleBase:RU363035}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_00049}.
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DR EMBL; CP000562; ABN57934.1; -; Genomic_DNA.
DR AlphaFoldDB; A3CX34; -.
DR STRING; 368407.Memar_2008; -.
DR KEGG; mem:Memar_2008; -.
DR eggNOG; arCOG00809; Archaea.
DR HOGENOM; CLU_004174_0_0_2; -.
DR Proteomes; UP000002146; 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; cd07959; Anticodon_Ia_Leu_AEc; 1.
DR Gene3D; 3.30.2320.20; Class I aminoacyl-tRNA synthetases (RS); 1.
DR Gene3D; 3.40.50.620; HUPs; 1.
DR Gene3D; 1.10.10.720; leucyl-tRNA synthetase; 1.
DR Gene3D; 3.90.740.10; Valyl/Leucyl/Isoleucyl-tRNA synthetase, editing domain; 1.
DR HAMAP; MF_00049_A; Leu_tRNA_synth_A; 1.
DR InterPro; IPR001412; aa-tRNA-synth_I_CS.
DR InterPro; IPR002300; aa-tRNA-synth_Ia.
DR InterPro; IPR020791; Leu-tRNA-lgase_arc.
DR InterPro; IPR004493; Leu-tRNA-synth_Ia_arc/euk.
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; TIGR00395; leuS_arch; 1.
DR PANTHER; PTHR45794:SF1; LEUCINE--TRNA LIGASE, CYTOPLASMIC; 1.
DR PANTHER; PTHR45794; LEUCYL-TRNA SYNTHETASE; 1.
DR Pfam; PF08264; Anticodon_1; 1.
DR Pfam; PF00133; tRNA-synt_1; 1.
DR Pfam; PF09334; tRNA-synt_1g; 1.
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}; Cytoplasm {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 19..490
FT /note="Aminoacyl-tRNA synthetase class Ia"
FT /evidence="ECO:0000259|Pfam:PF00133"
FT DOMAIN 562..648
FT /note="Methionyl/Leucyl tRNA synthetase"
FT /evidence="ECO:0000259|Pfam:PF09334"
FT DOMAIN 677..808
FT /note="Methionyl/Valyl/Leucyl/Isoleucyl-tRNA synthetase
FT anticodon-binding"
FT /evidence="ECO:0000259|Pfam:PF08264"
FT MOTIF 38..48
FT /note="'HIGH' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00049"
FT MOTIF 606..610
FT /note="'KMSKS' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00049"
SQ SEQUENCE 925 AA; 105120 MW; E4DC5C5696169952 CRC64;
MSGLDMQGNE RECIARWEHA FEADPAEKEK YYLTVAYPYP SGAMHVGHGR TYIVPDVLAR
YQRMRGKEVL FPMAFHVTGT PVIGISKRIA NGDTTTIGLY RDLYRVPQDI LDRFIDPMEI
VRHFSEEYRR VMQKCGLSID WRRRFITVDP QYSKFIEWQY KHLHEEEHVV RGAHPVKYCP
QCENPVGDHD LLEGEKAEII KFTLVVFSWD GARIPCATLR PETVYGVTNL WVNPDVTYVR
VTLDGEEWIL SREAAAKLAL QDHDVRVGEE IPGTALVDGT VSHPLSGDVP VLPATFVDPD
MGTGIVMSVP AHAPFDYIAL RDLQQQGKYT SIRPIPLISV EGYGEVPAKD AVERAGIRDQ
NDPGMEALTQ EVYSAEFSRG KVFEKYGGKP VREARDDVAA VMMERYGSIP MFEFDNRQVT
CRCGGRVFVK ILHDQWFLEY SDPCWKEQVK TQLERMALVP PEVRTEFDRT VDWLKDWACT
RRVGLGTKLP WDPTWIIEPL SDSTIYMAYY TIAHHLKAIP PENLTPEVFE YIFKGEGDPT
TVDRETLDTI RSEFLYWYPY DYRFSAKDLI SNHLTFQLFH HRAIFPQELQ PQGMVVFGMG
LLNGAKMSSS KGNVFLLEDA VEEFGADTVR MFLVGSAEPW QDFDWRNELV SSTRKQIERF
WNTVTEAKGA TGAHDIDAWL ASRLQRRIEN ATAALEGFQT RQALQEAFFG VEADLKWYRR
RLPEGAGAGA VMQDLCRTWV RLLAPFVPFT CEALWKDVGG EGMVSFAPWP EVDEARVSPG
IELAEELLAR TVEDIESIMK LIPMEPASVS LFVAPAWKHE AFRIIAASAD KTRVVREIMQ
NEEMRKRGRE ATDAAKQITK LVLKLPPDLV KQLEASPLDE QTVLEGAREF LEHEFGVPVK
VQSAEASTHP KASGALPFKP AIVIE
//
