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Database: UniProt
Entry: A0A1I2L470_9CLOT
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ID   A0A1I2L470_9CLOT        Unreviewed;       644 AA.
AC   A0A1I2L470;
DT   12-APR-2017, integrated into UniProtKB/TrEMBL.
DT   12-APR-2017, sequence version 1.
DT   24-JAN-2024, entry version 27.
DE   RecName: Full=Threonine--tRNA ligase {ECO:0000256|HAMAP-Rule:MF_00184};
DE            EC=6.1.1.3 {ECO:0000256|HAMAP-Rule:MF_00184};
DE   AltName: Full=Threonyl-tRNA synthetase {ECO:0000256|HAMAP-Rule:MF_00184};
DE            Short=ThrRS {ECO:0000256|HAMAP-Rule:MF_00184};
GN   Name=thrS {ECO:0000256|HAMAP-Rule:MF_00184};
GN   ORFNames=SAMN04487885_108102 {ECO:0000313|EMBL:SFF73348.1};
OS   Clostridium cadaveris.
OC   Bacteria; Bacillota; Clostridia; Eubacteriales; Clostridiaceae;
OC   Clostridium.
OX   NCBI_TaxID=1529 {ECO:0000313|EMBL:SFF73348.1, ECO:0000313|Proteomes:UP000182135};
RN   [1] {ECO:0000313|EMBL:SFF73348.1, ECO:0000313|Proteomes:UP000182135}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NLAE-zl-G419 {ECO:0000313|EMBL:SFF73348.1,
RC   ECO:0000313|Proteomes:UP000182135};
RA   de Groot N.N.;
RL   Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + L-threonine + tRNA(Thr) = AMP + diphosphate + H(+) + L-
CC         threonyl-tRNA(Thr); Xref=Rhea:RHEA:24624, Rhea:RHEA-COMP:9670,
CC         Rhea:RHEA-COMP:9704, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616,
CC         ChEBI:CHEBI:33019, ChEBI:CHEBI:57926, ChEBI:CHEBI:78442,
CC         ChEBI:CHEBI:78534, ChEBI:CHEBI:456215; EC=6.1.1.3;
CC         Evidence={ECO:0000256|ARBA:ARBA00000070, ECO:0000256|HAMAP-
CC         Rule:MF_00184};
CC   -!- COFACTOR:
CC       Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC         Evidence={ECO:0000256|HAMAP-Rule:MF_00184};
CC       Note=Binds 1 zinc ion per subunit. {ECO:0000256|HAMAP-Rule:MF_00184};
CC   -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_00184}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00184}.
CC   -!- SIMILARITY: Belongs to the class-II aminoacyl-tRNA synthetase family.
CC       {ECO:0000256|ARBA:ARBA00008226, ECO:0000256|HAMAP-Rule:MF_00184}.
CC   -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC       feature annotation. {ECO:0000256|HAMAP-Rule:MF_00184}.
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DR   EMBL; FOOE01000008; SFF73348.1; -; Genomic_DNA.
DR   RefSeq; WP_074845190.1; NZ_OBJM01000011.1.
DR   AlphaFoldDB; A0A1I2L470; -.
DR   STRING; 1529.SAMN04487885_108102; -.
DR   eggNOG; COG0441; Bacteria.
DR   OrthoDB; 9802304at2; -.
DR   Proteomes; UP000182135; 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:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0004829; F:threonine-tRNA ligase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0016740; F:transferase activity; IEA:UniProt.
DR   GO; GO:0000049; F:tRNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0006435; P:threonyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR   CDD; cd01667; TGS_ThrRS; 1.
DR   CDD; cd00860; ThrRS_anticodon; 1.
DR   CDD; cd00771; ThrRS_core; 1.
DR   Gene3D; 3.10.20.30; -; 1.
DR   Gene3D; 3.30.54.20; -; 1.
DR   Gene3D; 3.40.50.800; Anticodon-binding domain; 1.
DR   HAMAP; MF_00184; Thr_tRNA_synth; 1.
DR   InterPro; IPR002314; aa-tRNA-synt_IIb.
DR   InterPro; IPR006195; aa-tRNA-synth_II.
DR   InterPro; IPR045864; aa-tRNA-synth_II/BPL/LPL.
DR   InterPro; IPR004154; Anticodon-bd.
DR   InterPro; IPR036621; Anticodon-bd_dom_sf.
DR   InterPro; IPR012675; Beta-grasp_dom_sf.
DR   InterPro; IPR004095; TGS.
DR   InterPro; IPR012676; TGS-like.
DR   InterPro; IPR002320; Thr-tRNA-ligase_IIa.
DR   InterPro; IPR018163; Thr/Ala-tRNA-synth_IIc_edit.
DR   InterPro; IPR047246; ThrRS_anticodon.
DR   InterPro; IPR033728; ThrRS_core.
DR   InterPro; IPR012947; tRNA_SAD.
DR   NCBIfam; TIGR00418; thrS; 1.
DR   PANTHER; PTHR11451:SF56; THREONINE--TRNA LIGASE 1; 1.
DR   PANTHER; PTHR11451; THREONINE-TRNA LIGASE; 1.
DR   Pfam; PF03129; HGTP_anticodon; 1.
DR   Pfam; PF02824; TGS; 1.
DR   Pfam; PF00587; tRNA-synt_2b; 1.
DR   Pfam; PF07973; tRNA_SAD; 1.
DR   PRINTS; PR01047; TRNASYNTHTHR.
DR   SMART; SM00863; tRNA_SAD; 1.
DR   SUPFAM; SSF52954; Class II aaRS ABD-related; 1.
DR   SUPFAM; SSF55681; Class II aaRS and biotin synthetases; 1.
DR   SUPFAM; SSF81271; TGS-like; 1.
DR   SUPFAM; SSF55186; ThrRS/AlaRS common domain; 1.
DR   PROSITE; PS50862; AA_TRNA_LIGASE_II; 1.
DR   PROSITE; PS51880; TGS; 1.
PE   3: Inferred from homology;
KW   Aminoacyl-tRNA synthetase {ECO:0000256|ARBA:ARBA00023146,
KW   ECO:0000256|HAMAP-Rule:MF_00184};
KW   ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW   Rule:MF_00184}; Coiled coil {ECO:0000256|SAM:Coils};
KW   Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00184};
KW   Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_00184};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW   Rule:MF_00184};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW   Rule:MF_00184};
KW   Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917, ECO:0000256|HAMAP-
KW   Rule:MF_00184}; Reference proteome {ECO:0000313|Proteomes:UP000182135};
KW   RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|HAMAP-
KW   Rule:MF_00184};
KW   tRNA-binding {ECO:0000256|ARBA:ARBA00022555, ECO:0000256|HAMAP-
KW   Rule:MF_00184};
KW   Zinc {ECO:0000256|ARBA:ARBA00022833, ECO:0000256|HAMAP-Rule:MF_00184}.
FT   DOMAIN          1..61
FT                   /note="TGS"
FT                   /evidence="ECO:0000259|PROSITE:PS51880"
FT   DOMAIN          266..542
FT                   /note="Aminoacyl-transfer RNA synthetases class-II family
FT                   profile"
FT                   /evidence="ECO:0000259|PROSITE:PS50862"
FT   COILED          439..466
FT                   /evidence="ECO:0000256|SAM:Coils"
FT   BINDING         337
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00184"
FT   BINDING         388
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00184"
FT   BINDING         519
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00184"
SQ   SEQUENCE   644 AA;  73679 MW;  A8616C1EB545B1F7 CRC64;
     MLKITLKDGS VKEFEGKISI LELAKSISEG LARNACAGIV NGKVVDLRFE VEEDSNVSIV
     TFNDEEGQHA FRHTASHILA MAVKRLYPEA KLAIGPSIDD GFYYDIDRDG SFTNEEIENI
     EKEMKSIVKE NLAIERFELP REEALKLMEE AGEPYKVELI NDLPEGEIIS FYKMGDFVDL
     CAGPHLMSTK PIKAFKLTQV AGAYWKGSEK NKMLTRIYGT AFTKASDLEE FLKMREEAKK
     RDHNKLGREL GLFTTSDVVG QGLPLLMPKG AKIVQLLQRW IEDEEESRGY VLTKTPFMAK
     SDLFKISGHW DHYKDGMFII GDESDEDNLL ALRPMTCPFQ YIIYNAEQHS YRDLPIRYSE
     TSTLCRNESS GEMHGLIRVR QFTLADGHIV CRPDQVKEEF KATVDLIKYI MTTLGIQDSV
     TYRFSKWDPN NTEKYIDNKE AWEKTQDEMR EILNELELKY KEADGEAAFY GPKLDIQFKN
     VHGKEDTIIT VQLDFALADR FDMSYVDADG SKKRPFIIHR SSIGCYERTL AMLIEKYAGA
     FPVWLCPTQA KVLPISDKYH DYAENVVKEL KRSGIRVEAD YRAEKIGYKI REARMNRIPY
     LLIVGEQEAE NGTLAVKKRG EDLGVLSLEE LKNRIVVENV NKEI
//
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