ID   SYY_SULAC               Reviewed;         361 AA.
AC   Q4JCH6;
DT   13-JUN-2006, integrated into UniProtKB/Swiss-Prot.
DT   02-AUG-2005, sequence version 1.
DT   03-AUG-2022, entry version 89.
DE   RecName: Full=Tyrosine--tRNA ligase {ECO:0000255|HAMAP-Rule:MF_02009};
DE            EC=6.1.1.1 {ECO:0000255|HAMAP-Rule:MF_02009};
DE   AltName: Full=Tyrosyl-tRNA synthetase {ECO:0000255|HAMAP-Rule:MF_02009};
DE            Short=TyrRS {ECO:0000255|HAMAP-Rule:MF_02009};
GN   Name=tyrS {ECO:0000255|HAMAP-Rule:MF_02009}; OrderedLocusNames=Saci_0076;
OS   Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC
OS   15157 / NCIMB 11770).
OC   Archaea; Crenarchaeota; Thermoprotei; Sulfolobales; Sulfolobaceae;
OC   Sulfolobus.
OX   NCBI_TaxID=330779;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770;
RX   PubMed=15995215; DOI=10.1128/jb.187.14.4992-4999.2005;
RA   Chen L., Bruegger K., Skovgaard M., Redder P., She Q., Torarinsson E.,
RA   Greve B., Awayez M., Zibat A., Klenk H.-P., Garrett R.A.;
RT   "The genome of Sulfolobus acidocaldarius, a model organism of the
RT   Crenarchaeota.";
RL   J. Bacteriol. 187:4992-4999(2005).
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_02009}.
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_02009};
CC   -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_02009}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_02009}.
CC   -!- SIMILARITY: Belongs to the class-I aminoacyl-tRNA synthetase family.
CC       TyrS type 4 subfamily. {ECO:0000255|HAMAP-Rule:MF_02009}.
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DR   EMBL; CP000077; AAY79503.1; -; Genomic_DNA.
DR   RefSeq; WP_011277004.1; NC_007181.1.
DR   AlphaFoldDB; Q4JCH6; -.
DR   SMR; Q4JCH6; -.
DR   STRING; 330779.Saci_0076; -.
DR   EnsemblBacteria; AAY79503; AAY79503; Saci_0076.
DR   GeneID; 3473906; -.
DR   KEGG; sai:Saci_0076; -.
DR   PATRIC; fig|330779.12.peg.70; -.
DR   eggNOG; arCOG01886; Archaea.
DR   HOGENOM; CLU_035267_1_1_2; -.
DR   OMA; YIGFEIS; -.
DR   Proteomes; UP000001018; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
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; 3.40.50.620; -; 1.
DR   HAMAP; MF_02009; Tyr_tRNA_synth_type4; 1.
DR   InterPro; IPR002305; aa-tRNA-synth_Ic.
DR   InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR   InterPro; IPR002307; Tyr-tRNA-ligase.
DR   InterPro; IPR023678; Tyr-tRNA-ligase_4.
DR   InterPro; IPR023617; Tyr-tRNA-ligase_arc/euk-type.
DR   Pfam; PF00579; tRNA-synt_1b; 2.
DR   PIRSF; PIRSF006588; TyrRS_arch_euk; 1.
DR   PRINTS; PR01040; TRNASYNTHTYR.
DR   TIGRFAMs; TIGR00234; tyrS; 1.
PE   3: Inferred from homology;
KW   Aminoacyl-tRNA synthetase; ATP-binding; Cytoplasm; Ligase;
KW   Nucleotide-binding; Protein biosynthesis; Reference proteome.
FT   CHAIN           1..361
FT                   /note="Tyrosine--tRNA ligase"
FT                   /id="PRO_0000240271"
FT   MOTIF           235..239
FT                   /note="'KMSKS' region"
FT   BINDING         36
FT                   /ligand="L-tyrosine"
FT                   /ligand_id="ChEBI:CHEBI:58315"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02009"
FT   BINDING         162
FT                   /ligand="L-tyrosine"
FT                   /ligand_id="ChEBI:CHEBI:58315"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02009"
FT   BINDING         166
FT                   /ligand="L-tyrosine"
FT                   /ligand_id="ChEBI:CHEBI:58315"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02009"
FT   BINDING         169
FT                   /ligand="L-tyrosine"
FT                   /ligand_id="ChEBI:CHEBI:58315"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02009"
FT   BINDING         184
FT                   /ligand="L-tyrosine"
FT                   /ligand_id="ChEBI:CHEBI:58315"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02009"
FT   BINDING         238
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02009"
SQ   SEQUENCE   361 AA;  40848 MW;  4B43EE816C46C242 CRC64;
     MNIDEKIKLI TRNTDEVITI DELKKKLEEN SKLKGYIGFE PSGLFHIGWL IWAQKLKDLI
     KAGVDMSILV ATWHAMINDK LGGDLEKIKL AGKYALEVLE GFGVDMSKLK VVYAEDLVEN
     IDYWSLVVKV AKNTSLARMK RALTIMGRRS EEAELDTSKL IYPAMQVSDI FFQDLDIALG
     GTDQRKAHML ARDVAEKLQR KKVIAIHTPL LVGLQGGQRM NTEGLEEDDY LATIKMSKSK
     PETAIFIHDS PELVESKLKN SYCPKGVVND NPVLQINKYI IFGEQGVTLK IERDTKYGGD
     IEIKSYEELE RIFIEGKLHP LDLKLATARK LNDILDPIRK RISSKSQFVD LISSIEKSIT
     R