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Database: UniProt
Entry: A0A1J4UIK5_9BACT
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ID   A0A1J4UIK5_9BACT        Unreviewed;       326 AA.
AC   A0A1J4UIK5;
DT   15-FEB-2017, integrated into UniProtKB/TrEMBL.
DT   15-FEB-2017, sequence version 1.
DT   24-JAN-2024, entry version 24.
DE   RecName: Full=Tryptophan--tRNA ligase {ECO:0000256|HAMAP-Rule:MF_00140};
DE            EC=6.1.1.2 {ECO:0000256|HAMAP-Rule:MF_00140};
DE   AltName: Full=Tryptophanyl-tRNA synthetase {ECO:0000256|HAMAP-Rule:MF_00140};
DE            Short=TrpRS {ECO:0000256|HAMAP-Rule:MF_00140};
GN   Name=trpS {ECO:0000256|HAMAP-Rule:MF_00140};
GN   ORFNames=AUJ54_01430 {ECO:0000313|EMBL:OIO23640.1};
OS   Ignavibacteria bacterium CG1_02_37_35.
OC   Bacteria; Ignavibacteriota; Ignavibacteria.
OX   NCBI_TaxID=1805220 {ECO:0000313|EMBL:OIO23640.1, ECO:0000313|Proteomes:UP000182308};
RN   [1] {ECO:0000313|EMBL:OIO23640.1, ECO:0000313|Proteomes:UP000182308}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CG1_02_37_35 {ECO:0000313|EMBL:OIO23640.1};
RX   PubMed=27112493;
RA   Probst A.J., Castelle C.J., Singh A., Brown C.T., Anantharaman K.,
RA   Sharon I., Hug L.A., Burstein D., Emerson J.B., Thomas B.C., Banfield J.F.;
RT   "Genomic resolution of a cold subsurface aquifer community provides
RT   metabolic insights for novel microbes adapted to high CO concentrations.";
RL   Environ. Microbiol. 0:0-0(2016).
CC   -!- FUNCTION: Catalyzes the attachment of tryptophan to tRNA(Trp).
CC       {ECO:0000256|HAMAP-Rule:MF_00140}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + L-tryptophan + tRNA(Trp) = AMP + diphosphate + H(+) + L-
CC         tryptophanyl-tRNA(Trp); Xref=Rhea:RHEA:24080, Rhea:RHEA-COMP:9671,
CC         Rhea:RHEA-COMP:9705, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616,
CC         ChEBI:CHEBI:33019, ChEBI:CHEBI:57912, ChEBI:CHEBI:78442,
CC         ChEBI:CHEBI:78535, ChEBI:CHEBI:456215; EC=6.1.1.2;
CC         Evidence={ECO:0000256|ARBA:ARBA00000107, ECO:0000256|HAMAP-
CC         Rule:MF_00140};
CC   -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_00140}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00140}.
CC   -!- SIMILARITY: Belongs to the class-I aminoacyl-tRNA synthetase family.
CC       {ECO:0000256|ARBA:ARBA00005594, ECO:0000256|HAMAP-Rule:MF_00140,
CC       ECO:0000256|RuleBase:RU363036}.
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:OIO23640.1}.
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DR   EMBL; MNVA01000010; OIO23640.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A1J4UIK5; -.
DR   STRING; 1805220.AUJ54_01430; -.
DR   Proteomes; UP000182308; 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:0004830; F:tryptophan-tRNA ligase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006436; P:tryptophanyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR   CDD; cd00806; TrpRS_core; 1.
DR   Gene3D; 3.40.50.620; HUPs; 1.
DR   Gene3D; 1.10.240.10; Tyrosyl-Transfer RNA Synthetase; 1.
DR   HAMAP; MF_00140_B; Trp_tRNA_synth_B; 1.
DR   InterPro; IPR001412; aa-tRNA-synth_I_CS.
DR   InterPro; IPR002305; aa-tRNA-synth_Ic.
DR   InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR   InterPro; IPR002306; Trp-tRNA-ligase.
DR   InterPro; IPR024109; Trp-tRNA-ligase_bac-type.
DR   NCBIfam; TIGR00233; trpS; 1.
DR   PANTHER; PTHR43766; TRYPTOPHAN--TRNA LIGASE, MITOCHONDRIAL; 1.
DR   PANTHER; PTHR43766:SF1; TRYPTOPHAN--TRNA LIGASE, MITOCHONDRIAL; 1.
DR   Pfam; PF00579; tRNA-synt_1b; 1.
DR   PRINTS; PR01039; TRNASYNTHTRP.
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_00140};
KW   ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW   Rule:MF_00140}; Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00140};
KW   Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_00140};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW   Rule:MF_00140};
KW   Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917, ECO:0000256|HAMAP-
KW   Rule:MF_00140}.
FT   MOTIF           12..20
FT                   /note="'HIGH' region"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00140"
FT   MOTIF           194..198
FT                   /note="'KMSKS' region"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00140"
FT   BINDING         11..13
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00140"
FT   BINDING         19..20
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00140"
FT   BINDING         136
FT                   /ligand="L-tryptophan"
FT                   /ligand_id="ChEBI:CHEBI:57912"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00140"
FT   BINDING         148..150
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00140"
FT   BINDING         186
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00140"
FT   BINDING         194..198
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00140"
SQ   SEQUENCE   326 AA;  36976 MW;  BC74366C7AF316F8 CRC64;
     MNKKRILSGM RPTGKLHIGH YVGALENWIS LQHEYDNFHL IADYHVLTTN LNSDSIYQDS
     IEMLIDWLAA GLDPKISPMF RQSQIKEHAE LHLIFSMLAT VNRLERNPTV KDQIRDLHIE
     NVSYGHLGYP VLQAADILLY KGDLVPVGED QVPHIEITRE IARKFNNQYG EVFPEPEPKL
     TAFARLPGLD GDAKMSKSLG NTILLSDDAE TIKTKLRKAV TDPLKVRKND PGRPEVCLVF
     SYHKKFSPSE ILEIETGCRS GALGCVDCKL KCTSNISSFI APILEKRKYY EEHLDEVKDI
     LTDGENRAQK VAKITIQEVR DKMRLG
//
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