ID A0A1I6SCX4_9RHOB Unreviewed; 525 AA.
AC A0A1I6SCX4;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 24-JAN-2024, entry version 27.
DE RecName: Full=Lysine--tRNA ligase {ECO:0000256|HAMAP-Rule:MF_00177};
DE EC=6.1.1.6 {ECO:0000256|HAMAP-Rule:MF_00177};
DE AltName: Full=Lysyl-tRNA synthetase {ECO:0000256|HAMAP-Rule:MF_00177};
DE Short=LysRS {ECO:0000256|HAMAP-Rule:MF_00177};
GN Name=lysS {ECO:0000256|HAMAP-Rule:MF_00177};
GN ORFNames=SAMN04488050_104280 {ECO:0000313|EMBL:SFS74825.1};
OS Alloyangia pacifica.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Alloyangia.
OX NCBI_TaxID=311180 {ECO:0000313|EMBL:SFS74825.1, ECO:0000313|Proteomes:UP000199392};
RN [1] {ECO:0000313|Proteomes:UP000199392}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 26894 {ECO:0000313|Proteomes:UP000199392};
RA Varghese N., Submissions S.;
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
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_00177};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC ECO:0000256|HAMAP-Rule:MF_00177}.
CC -!- SIMILARITY: Belongs to the class-I aminoacyl-tRNA synthetase family.
CC {ECO:0000256|ARBA:ARBA00005594, ECO:0000256|HAMAP-Rule:MF_00177}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; FOZW01000004; SFS74825.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1I6SCX4; -.
DR STRING; 311180.SAMN04488050_104280; -.
DR OrthoDB; 9803151at2; -.
DR Proteomes; UP000199392; Unassembled WGS sequence.
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:0000049; F:tRNA binding; IEA:InterPro.
DR GO; GO:0006430; P:lysyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR Gene3D; 1.10.10.350; -; 1.
DR Gene3D; 3.40.50.620; HUPs; 2.
DR HAMAP; MF_00177; Lys_tRNA_synth_class1; 1.
DR InterPro; IPR020751; aa-tRNA-synth_I_codon-bd_sub2.
DR InterPro; IPR001412; aa-tRNA-synth_I_CS.
DR InterPro; IPR008925; aa_tRNA-synth_I_cd-bd_sf.
DR InterPro; IPR002904; Lys-tRNA-ligase.
DR InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR NCBIfam; TIGR00467; lysS_arch; 1.
DR PANTHER; PTHR37940; LYSINE--TRNA LIGASE; 1.
DR PANTHER; PTHR37940:SF1; LYSINE--TRNA LIGASE; 1.
DR Pfam; PF01921; tRNA-synt_1f; 1.
DR SUPFAM; SSF48163; An anticodon-binding domain of class I aminoacyl-tRNA synthetases; 1.
DR SUPFAM; SSF52374; Nucleotidylyl transferase; 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_00177};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_00177};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00177};
KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_00177};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00177};
KW Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917, ECO:0000256|HAMAP-
KW Rule:MF_00177}.
FT MOTIF 44..52
FT /note="'HIGH' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00177"
FT MOTIF 290..294
FT /note="'KMSKS' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00177"
FT BINDING 293
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00177"
SQ SEQUENCE 525 AA; 59454 MW; B3FE8925C550AE8F CRC64;
MSELRDAAMS SKAWPFEEAR RVLKRYEKTP PEKGYVLFET GYGPSGLPHI GTFGEVARTT
MIRRAFEVIS DIPTRLICFS DDMDGMRKVP ENVPNQALLH ENLQRPLTSV PDPFEEFESF
GHHNNAMLRR FLDTFGFEYE FYSATDFYKS GQFDEILLRC CEKYDDLMKI MLKSLREERA
STYSIFLPIH PETGRVLYVP VKNVDAAEGT ITFDDDDGKE WTIPVTGGNV KLQWKPDFGA
RWAALGVDFE MYGKDHSTNT PIYDGICRTL GVRAPEHFTY ELFLDENGEK ISKSKGNGLS
IDEWLTYASS ESLSYFMFQK PKTAKRLWWD VIPKAMDEYH QQLRAYPTQD VKAQLANPVW
HIHGGDVPES KMVVPFSMLL NLASAAGAED KEAMWGFIRR YAPDAAPKTH PDLDAAAGFA
VRYFNDFVKP TKQFRAPTDQ ERAAMEDLAA QLEGYDGAVD DEALQTLVFS VGKAHEFENL
REWFQALYEV LLGQSQGPRF GGFIALYGVA ETAALIRKGL AGELG
//
