ID   TILS_VIBVY              Reviewed;         436 AA.
AC   Q7MIH8;
DT   15-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT   15-DEC-2003, sequence version 1.
DT   03-AUG-2022, entry version 108.
DE   RecName: Full=tRNA(Ile)-lysidine synthase {ECO:0000255|HAMAP-Rule:MF_01161};
DE            EC=6.3.4.19 {ECO:0000255|HAMAP-Rule:MF_01161};
DE   AltName: Full=tRNA(Ile)-2-lysyl-cytidine synthase {ECO:0000255|HAMAP-Rule:MF_01161};
DE   AltName: Full=tRNA(Ile)-lysidine synthetase {ECO:0000255|HAMAP-Rule:MF_01161};
GN   Name=tilS {ECO:0000255|HAMAP-Rule:MF_01161}; OrderedLocusNames=VV2539;
OS   Vibrio vulnificus (strain YJ016).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC   Vibrio.
OX   NCBI_TaxID=196600;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=YJ016;
RX   PubMed=14656965; DOI=10.1101/gr.1295503;
RA   Chen C.-Y., Wu K.-M., Chang Y.-C., Chang C.-H., Tsai H.-C., Liao T.-L.,
RA   Liu Y.-M., Chen H.-J., Shen A.B.-T., Li J.-C., Su T.-L., Shao C.-P.,
RA   Lee C.-T., Hor L.-I., Tsai S.-F.;
RT   "Comparative genome analysis of Vibrio vulnificus, a marine pathogen.";
RL   Genome Res. 13:2577-2587(2003).
CC   -!- FUNCTION: Ligates lysine onto the cytidine present at position 34 of
CC       the AUA codon-specific tRNA(Ile) that contains the anticodon CAU, in an
CC       ATP-dependent manner. Cytidine is converted to lysidine, thus changing
CC       the amino acid specificity of the tRNA from methionine to isoleucine.
CC       {ECO:0000255|HAMAP-Rule:MF_01161}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + cytidine(34) in tRNA(Ile2) + L-lysine = AMP +
CC         diphosphate + H(+) + lysidine(34) in tRNA(Ile2);
CC         Xref=Rhea:RHEA:43744, Rhea:RHEA-COMP:10625, Rhea:RHEA-COMP:10670,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:30616, ChEBI:CHEBI:32551,
CC         ChEBI:CHEBI:33019, ChEBI:CHEBI:82748, ChEBI:CHEBI:83665,
CC         ChEBI:CHEBI:456215; EC=6.3.4.19; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_01161};
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01161}.
CC   -!- DOMAIN: The N-terminal region contains the highly conserved SGGXDS
CC       motif, predicted to be a P-loop motif involved in ATP binding.
CC   -!- SIMILARITY: Belongs to the tRNA(Ile)-lysidine synthase family.
CC       {ECO:0000255|HAMAP-Rule:MF_01161}.
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DR   EMBL; BA000037; BAC95302.1; -; Genomic_DNA.
DR   RefSeq; WP_011150954.1; NC_005139.1.
DR   AlphaFoldDB; Q7MIH8; -.
DR   SMR; Q7MIH8; -.
DR   STRING; 672.VV93_v1c22590; -.
DR   PRIDE; Q7MIH8; -.
DR   EnsemblBacteria; BAC95302; BAC95302; BAC95302.
DR   KEGG; vvy:VV2539; -.
DR   PATRIC; fig|196600.6.peg.2544; -.
DR   eggNOG; COG0037; Bacteria.
DR   HOGENOM; CLU_018869_2_0_6; -.
DR   OMA; QTETFFL; -.
DR   OrthoDB; 666797at2; -.
DR   Proteomes; UP000002675; Chromosome I.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0016879; F:ligase activity, forming carbon-nitrogen bonds; IEA:UniProtKB-UniRule.
DR   GO; GO:0006400; P:tRNA modification; IEA:UniProtKB-UniRule.
DR   CDD; cd01992; PP-ATPase; 1.
DR   Gene3D; 3.40.50.620; -; 1.
DR   HAMAP; MF_01161; tRNA_Ile_lys_synt; 1.
DR   InterPro; IPR012796; Lysidine-tRNA-synth_C.
DR   InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR   InterPro; IPR011063; TilS/TtcA_N.
DR   InterPro; IPR012094; tRNA_Ile_lys_synt.
DR   InterPro; IPR012795; tRNA_Ile_lys_synt_N.
DR   InterPro; IPR015262; tRNA_Ile_lys_synt_subst-bd.
DR   PANTHER; PTHR43033; PTHR43033; 1.
DR   Pfam; PF01171; ATP_bind_3; 1.
DR   Pfam; PF09179; TilS; 1.
DR   Pfam; PF11734; TilS_C; 1.
DR   SMART; SM00977; TilS_C; 1.
DR   TIGRFAMs; TIGR02433; lysidine_TilS_C; 1.
DR   TIGRFAMs; TIGR02432; lysidine_TilS_N; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Cytoplasm; Ligase; Nucleotide-binding; Reference proteome;
KW   tRNA processing.
FT   CHAIN           1..436
FT                   /note="tRNA(Ile)-lysidine synthase"
FT                   /id="PRO_0000181803"
FT   BINDING         27..32
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01161"
SQ   SEQUENCE   436 AA;  49662 MW;  B718EA4B8E6988FD CRC64;
     MDALYSHFSQ VLEQQRKANT RLVVAFSGGV DSRVLLELAH RYAQEHLLPC CAVHVHHGLS
     HNADQWVQSC AAWCQEKNIP LTVERVQLDL TQGNSIEEEA RNARYQALRA HINADDLLLT
     GQHADDQVET FLLALKRGSG PKGLSSMAQQ MPFSQGRLIR PLLDVRRQEI ERCAHAIGLN
     WVEDESNQDT RYDRNFLRQQ ILPALSERWP SFAASVQRSA TLCAEQEALL DELLLPVFEQ
     LFGEDQSLAI TLLSQQSELA RFKLFRMWLA KLGHPMPTRH QLSLIWQQVA LSQADANPIL
     QLSQGQVRRF NQRLYLVADN QDLSAWHAPI TLNTPLALPD GLGTIELTLS RGFGQIALPE
     QSEALWISFN PEGLSAHPAE RGHSRKLKKL FQEYQVPSWL RRRTPILMYH QQVVAVAGLF
     VDRQFIGQDC ELFWRK