ID G3T8G5_LOXAF Unreviewed; 678 AA.
AC G3T8G5;
DT 16-NOV-2011, integrated into UniProtKB/TrEMBL.
DT 16-NOV-2011, sequence version 1.
DT 27-MAR-2024, entry version 56.
DE RecName: Full=threonine--tRNA ligase {ECO:0000256|ARBA:ARBA00013163};
DE EC=6.1.1.3 {ECO:0000256|ARBA:ARBA00013163};
DE AltName: Full=Threonyl-tRNA synthetase {ECO:0000256|ARBA:ARBA00031900};
GN Name=TARS3 {ECO:0000313|Ensembl:ENSLAFP00000009981.3};
OS Loxodonta africana (African elephant).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Afrotheria; Proboscidea; Elephantidae; Loxodonta.
OX NCBI_TaxID=9785 {ECO:0000313|Ensembl:ENSLAFP00000009981.3, ECO:0000313|Proteomes:UP000007646};
RN [1] {ECO:0000313|Ensembl:ENSLAFP00000009981.3, ECO:0000313|Proteomes:UP000007646}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Isolate ISIS603380 {ECO:0000313|Ensembl:ENSLAFP00000009981.3,
RC ECO:0000313|Proteomes:UP000007646};
RA Di Palma F., Heiman D., Young S., Johnson J., Lander E.S., Lindblad-Toh K.;
RT "The Genome Sequence of Loxodonta africana (African elephant).";
RL Submitted (JUN-2009) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|Ensembl:ENSLAFP00000009981.3}
RP IDENTIFICATION.
RC STRAIN=Isolate ISIS603380 {ECO:0000313|Ensembl:ENSLAFP00000009981.3};
RG Ensembl;
RL Submitted (NOV-2023) to UniProtKB.
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};
CC -!- SIMILARITY: Belongs to the class-II aminoacyl-tRNA synthetase family.
CC {ECO:0000256|ARBA:ARBA00008226}.
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DR AlphaFoldDB; G3T8G5; -.
DR STRING; 9785.ENSLAFP00000009981; -.
DR Ensembl; ENSLAFT00000011943.3; ENSLAFP00000009981.3; ENSLAFG00000011941.3.
DR eggNOG; KOG1637; Eukaryota.
DR GeneTree; ENSGT00940000159348; -.
DR HOGENOM; CLU_008554_0_1_1; -.
DR InParanoid; G3T8G5; -.
DR OMA; NHRKLGS; -.
DR TreeFam; TF300858; -.
DR Proteomes; UP000007646; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:Ensembl.
DR GO; GO:0005634; C:nucleus; IEA:Ensembl.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0004829; F:threonine-tRNA ligase activity; IEA:UniProtKB-EC.
DR GO; GO:0006435; P:threonyl-tRNA aminoacylation; IEA:Ensembl.
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; 3.40.50.800; 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:SF38; THREONINE--TRNA LIGASE 2, CYTOPLASMIC; 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 ATP-binding {ECO:0000256|ARBA:ARBA00022840};
KW Ligase {ECO:0000256|ARBA:ARBA00022598};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917};
KW Reference proteome {ECO:0000313|Proteomes:UP000007646}.
FT DOMAIN 36..98
FT /note="TGS"
FT /evidence="ECO:0000259|PROSITE:PS51880"
FT DOMAIN 307..568
FT /note="Aminoacyl-transfer RNA synthetases class-II family
FT profile"
FT /evidence="ECO:0000259|PROSITE:PS50862"
SQ SEQUENCE 678 AA; 78533 MW; D5FAFBEEFA76B920 CRC64;
IKQPGFIEER LKLFEILNKD HQLLLAICEK KESTSNRITV SMADGKTVEG QVWKTTPYQV
ATEISQELAE NTVIAKVNGE LWDLDRPLEG DSTLELLMFD NEEAQAVYWH SSAHVLGEAM
ELYYGGHLCY GPPIENGFYY DMFIGDRAVS STELSALENI CRAIIKEKQP FERLEVAKET
LLEMFKYNKF KCRILNEKVN TPTTTVYRCG PLIDLCKGPH VRHTGIIKTI KIFKNSSTYW
DGNPEMETLQ RIYGISFPDN KMMKTWEKFQ EEAKNRDHRK IGKEQELFFF HDLSPGSCFF
LPRGAFIYNT LTDFIREEYH KRNFTEVLSP NMYNSKLWEA SGHWQHYSEN MFTFDIEKDT
FALKPMNCPG HCLMFAHRPR SWREMPIRYA DFGVLHRNEL SGTLSGLTRV RRFQQDDAHI
FCTVEQIEEE IKGSLQFLQS VYSTFGFTFQ LNLSTRPENF LGQIEMWDQA EKQLQNSLME
FGEPWKMNPG DGAFYGPKID INIKDAIGRY HQCATIQLDF QLPIRFNLTY VSQDGDDKKR
PVIIHRAILG SVERMIAILS ENYGGKWPFW LSPRQVMVIP VGPTCEKYAL QVSSEFFEEG
FMADVDLDDS CTLNKKIRNA QLAQYNFILV VGEKEKMNNA VNVRTRDNKI HGEISATSAM
DKLKNLKNSR TLNAEEDF
//
