ID S4XNW3_SORCE Unreviewed; 573 AA.
AC S4XNW3;
DT 16-OCT-2013, integrated into UniProtKB/TrEMBL.
DT 16-OCT-2013, sequence version 1.
DT 27-MAR-2024, entry version 66.
DE RecName: Full=Lysine--tRNA ligase {ECO:0000256|HAMAP-Rule:MF_00252};
DE EC=6.1.1.6 {ECO:0000256|HAMAP-Rule:MF_00252};
DE AltName: Full=Lysyl-tRNA synthetase {ECO:0000256|HAMAP-Rule:MF_00252};
DE Short=LysRS {ECO:0000256|HAMAP-Rule:MF_00252};
GN Name=lysS {ECO:0000256|HAMAP-Rule:MF_00252};
GN ORFNames=SCE1572_10375 {ECO:0000313|EMBL:AGP34882.1};
OS Sorangium cellulosum So0157-2.
OC Bacteria; Myxococcota; Polyangia; Polyangiales; Polyangiaceae; Sorangium.
OX NCBI_TaxID=1254432 {ECO:0000313|EMBL:AGP34882.1, ECO:0000313|Proteomes:UP000014803};
RN [1] {ECO:0000313|EMBL:AGP34882.1, ECO:0000313|Proteomes:UP000014803}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=So0157-2 {ECO:0000313|EMBL:AGP34882.1,
RC ECO:0000313|Proteomes:UP000014803};
RX PubMed=23812535; DOI=10.1038/srep02101;
RA Han K., Li Z.F., Peng R., Zhu L.P., Zhou T., Wang L.G., Li S.G.,
RA Zhang X.B., Hu W., Wu Z.H., Qin N., Li Y.Z.;
RT "Extraordinary expansion of a Sorangium cellulosum genome from an alkaline
RT milieu.";
RL Sci. Rep. 3:2101-2101(2013).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + L-lysine + tRNA(Lys) = AMP + diphosphate + L-lysyl-
CC tRNA(Lys); Xref=Rhea:RHEA:20792, Rhea:RHEA-COMP:9696, Rhea:RHEA-
CC COMP:9697, ChEBI:CHEBI:30616, ChEBI:CHEBI:32551, ChEBI:CHEBI:33019,
CC ChEBI:CHEBI:78442, ChEBI:CHEBI:78529, ChEBI:CHEBI:456215; EC=6.1.1.6;
CC Evidence={ECO:0000256|ARBA:ARBA00000204, ECO:0000256|HAMAP-
CC Rule:MF_00252, ECO:0000256|RuleBase:RU000336};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00252,
CC ECO:0000256|RuleBase:RU000336};
CC Note=Binds 3 Mg(2+) ions per subunit. {ECO:0000256|HAMAP-Rule:MF_00252,
CC ECO:0000256|RuleBase:RU000336};
CC -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_00252}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00252}.
CC -!- SIMILARITY: Belongs to the class-II aminoacyl-tRNA synthetase family.
CC {ECO:0000256|HAMAP-Rule:MF_00252}.
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DR EMBL; CP003969; AGP34882.1; -; Genomic_DNA.
DR RefSeq; WP_020734054.1; NC_021658.1.
DR AlphaFoldDB; S4XNW3; -.
DR STRING; 1254432.SCE1572_10375; -.
DR KEGG; scu:SCE1572_10375; -.
DR PATRIC; fig|1254432.3.peg.2323; -.
DR eggNOG; COG1190; Bacteria.
DR HOGENOM; CLU_008255_6_0_7; -.
DR OrthoDB; 9801152at2; -.
DR Proteomes; UP000014803; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004824; F:lysine-tRNA ligase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003676; F:nucleic acid binding; IEA:InterPro.
DR GO; GO:0006430; P:lysyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR CDD; cd04322; LysRS_N; 1.
DR Gene3D; 2.40.50.140; Nucleic acid-binding proteins; 1.
DR HAMAP; MF_00252; Lys_tRNA_synth_class2; 1.
DR InterPro; IPR004364; Aa-tRNA-synt_II.
DR InterPro; IPR006195; aa-tRNA-synth_II.
DR InterPro; IPR045864; aa-tRNA-synth_II/BPL/LPL.
DR InterPro; IPR002313; Lys-tRNA-ligase_II.
DR InterPro; IPR044136; Lys-tRNA-ligase_II_N.
DR InterPro; IPR018149; Lys-tRNA-synth_II_C.
DR InterPro; IPR012340; NA-bd_OB-fold.
DR InterPro; IPR004365; NA-bd_OB_tRNA.
DR NCBIfam; TIGR00499; lysS_bact; 1.
DR PANTHER; PTHR42918:SF9; LYSINE--TRNA LIGASE; 1.
DR PANTHER; PTHR42918; LYSYL-TRNA SYNTHETASE; 1.
DR Pfam; PF00152; tRNA-synt_2; 1.
DR Pfam; PF01336; tRNA_anti-codon; 1.
DR PRINTS; PR00982; TRNASYNTHLYS.
DR SUPFAM; SSF55681; Class II aaRS and biotin synthetases; 1.
DR SUPFAM; SSF50249; Nucleic acid-binding proteins; 1.
DR PROSITE; PS50862; AA_TRNA_LIGASE_II; 1.
PE 3: Inferred from homology;
KW Aminoacyl-tRNA synthetase {ECO:0000256|HAMAP-Rule:MF_00252};
KW ATP-binding {ECO:0000256|HAMAP-Rule:MF_00252};
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00252};
KW Ligase {ECO:0000256|HAMAP-Rule:MF_00252};
KW Magnesium {ECO:0000256|HAMAP-Rule:MF_00252, ECO:0000256|RuleBase:RU000336};
KW Metal-binding {ECO:0000256|HAMAP-Rule:MF_00252,
KW ECO:0000256|RuleBase:RU000336};
KW Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_00252};
KW Protein biosynthesis {ECO:0000256|HAMAP-Rule:MF_00252}.
FT DOMAIN 218..569
FT /note="Aminoacyl-transfer RNA synthetases class-II family
FT profile"
FT /evidence="ECO:0000259|PROSITE:PS50862"
FT REGION 1..26
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 72..95
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 481
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00252"
FT BINDING 488
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00252"
FT BINDING 488
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00252"
SQ SEQUENCE 573 AA; 64127 MW; FBED3D58135BC39A CRC64;
MSQQKDRPND KKSERLAKEA AEAARAEETL IATRKAKAAR LRARGENPFA NDVTTGEPLT
ELAAVRARFD GARAAAEPRP EGAAPDRPAA PTVDRYDPAR VEPIPFRVAG RVLFVRSFGG
VTFVRLRDRT GELQLYCEQG GLADFERLED IDLGDFVEAH GVAMATQKGE LSIRAERLRL
LTKAYRPLPT KTSFKDVESR YRMRYVDLVA NPHVAGVFRA RSAIVAALRE FLDARGFLEV
ETPTMHTLVG GAAAKPFKTH HNALDLELFM RIAPELFLKR LVVGGFERVY EIARCYRNEG
LSTRHNPEFT MLEYYQAYAT YETLMDATEA MLRHVDARLA ERLPAEHAAW ASQRAFSLER
FARVPMAEGL ARALEKAGLP ADVPQRVAAD DAPIKEWAKA AKASGREIDW TNFRAGAKKC
ESPGELVFCA YEYVVEPFLT KDYRTEAGDK SVPVFIIDYP FEVSPLARKK DSDPSLVDRF
ELFIEGRELC NAFSELNDPE DQDARFRAQV AKKSRGEEET MDYDADYVRA LEHGLPPTAG
FGMGIDRLTM LLTGATSIRD VILFPLLRPE TDA
//
