ID   SYY_UREP2               Reviewed;         415 AA.
AC   B1AIA6;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   08-APR-2008, sequence version 1.
DT   03-AUG-2022, entry version 78.
DE   RecName: Full=Tyrosine--tRNA ligase {ECO:0000255|HAMAP-Rule:MF_02006};
DE            EC=6.1.1.1 {ECO:0000255|HAMAP-Rule:MF_02006};
DE   AltName: Full=Tyrosyl-tRNA synthetase {ECO:0000255|HAMAP-Rule:MF_02006};
DE            Short=TyrRS {ECO:0000255|HAMAP-Rule:MF_02006};
GN   Name=tyrS {ECO:0000255|HAMAP-Rule:MF_02006}; OrderedLocusNames=UPA3_0123;
OS   Ureaplasma parvum serovar 3 (strain ATCC 27815 / 27 / NCTC 11736).
OC   Bacteria; Tenericutes; Mollicutes; Mycoplasmataceae; Ureaplasma.
OX   NCBI_TaxID=505682;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 27815 / 27 / NCTC 11736;
RA   Methe B.A., Glass J., Waites K., Shrivastava S.;
RT   "Genome sequence of Ureaplasma parvum serovar 3.";
RL   Submitted (FEB-2008) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the attachment of tyrosine to tRNA(Tyr) in a two-
CC       step reaction: tyrosine is first activated by ATP to form Tyr-AMP and
CC       then transferred to the acceptor end of tRNA(Tyr). {ECO:0000255|HAMAP-
CC       Rule:MF_02006}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + L-tyrosine + tRNA(Tyr) = AMP + diphosphate + H(+) + L-
CC         tyrosyl-tRNA(Tyr); Xref=Rhea:RHEA:10220, Rhea:RHEA-COMP:9706,
CC         Rhea:RHEA-COMP:9707, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616,
CC         ChEBI:CHEBI:33019, ChEBI:CHEBI:58315, ChEBI:CHEBI:78442,
CC         ChEBI:CHEBI:78536, ChEBI:CHEBI:456215; EC=6.1.1.1;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_02006};
CC   -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_02006}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_02006}.
CC   -!- SIMILARITY: Belongs to the class-I aminoacyl-tRNA synthetase family.
CC       TyrS type 1 subfamily. {ECO:0000255|HAMAP-Rule:MF_02006}.
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DR   EMBL; CP000942; ACA32771.1; -; Genomic_DNA.
DR   RefSeq; WP_006688855.1; NC_010503.1.
DR   AlphaFoldDB; B1AIA6; -.
DR   SMR; B1AIA6; -.
DR   PRIDE; B1AIA6; -.
DR   EnsemblBacteria; ACA32771; ACA32771; UPA3_0123.
DR   GeneID; 29672276; -.
DR   KEGG; upa:UPA3_0123; -.
DR   HOGENOM; CLU_024003_0_2_14; -.
DR   OMA; YMMAKDS; -.
DR   OrthoDB; 402899at2; -.
DR   Proteomes; UP000002162; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0003723; F:RNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0004831; F:tyrosine-tRNA ligase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006437; P:tyrosyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR   CDD; cd00805; TyrRS_core; 1.
DR   Gene3D; 3.10.290.10; -; 1.
DR   Gene3D; 3.40.50.620; -; 1.
DR   HAMAP; MF_02006; Tyr_tRNA_synth_type1; 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; IPR036986; S4_RNA-bd_sf.
DR   InterPro; IPR002307; Tyr-tRNA-ligase.
DR   InterPro; IPR024088; Tyr-tRNA-ligase_bac-type.
DR   InterPro; IPR024107; Tyr-tRNA-ligase_bac_1.
DR   PANTHER; PTHR11766; PTHR11766; 1.
DR   Pfam; PF00579; tRNA-synt_1b; 1.
DR   PRINTS; PR01040; TRNASYNTHTYR.
DR   TIGRFAMs; TIGR00234; tyrS; 1.
DR   PROSITE; PS00178; AA_TRNA_LIGASE_I; 1.
DR   PROSITE; PS50889; S4; 1.
PE   3: Inferred from homology;
KW   Aminoacyl-tRNA synthetase; ATP-binding; Cytoplasm; Ligase;
KW   Nucleotide-binding; Protein biosynthesis; RNA-binding.
FT   CHAIN           1..415
FT                   /note="Tyrosine--tRNA ligase"
FT                   /id="PRO_1000088641"
FT   DOMAIN          346..413
FT                   /note="S4 RNA-binding"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02006"
FT   MOTIF           39..48
FT                   /note="'HIGH' region"
FT   MOTIF           224..228
FT                   /note="'KMSKS' region"
FT   BINDING         34
FT                   /ligand="L-tyrosine"
FT                   /ligand_id="ChEBI:CHEBI:58315"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02006"
FT   BINDING         162
FT                   /ligand="L-tyrosine"
FT                   /ligand_id="ChEBI:CHEBI:58315"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02006"
FT   BINDING         166
FT                   /ligand="L-tyrosine"
FT                   /ligand_id="ChEBI:CHEBI:58315"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02006"
FT   BINDING         227
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02006"
SQ   SEQUENCE   415 AA;  47115 MW;  5C4AE9D672228876 CRC64;
     MHSLIKDLKA RNLINNITNE EKLIKALEKN KGIYVGFDPS ADSLHLGNYI MIMLLKRFRL
     YNIKTLALVG GATGMIGDPS GKSAERNLLD KTILEKNIAK IKFQLEKFTN SQVINNYVFY
     ENMTFLDFLR DVGKLININY LLEKEIINSR LSVGISYTEF SYNLLQGYDF LQLYKNDNIA
     IQAGGSDQWG NITTGIEMIR KNLGDDNIAC GLTINLLTNS EGKKFGKSEK GAIYLDENKS
     TVYEMYQFLI NQSDADVEKL LNFLTLIDVE EIKKIMQAHK NNPALRVAQK ALAKAVVVDI
     HGQQKYEQAL HISEVLFNGS ISTLNQEELE IAIKSLPATK LDKDEIKIID LLNLANISSS
     NRIARDFLNT GSILINDIKI NDENFLVKKQ DAINQKFSII RKGKRNYFLI LWNKD