ID   SYH_FRATF               Reviewed;         421 AA.
AC   A7NEI6;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   02-OCT-2007, sequence version 1.
DT   03-AUG-2022, entry version 78.
DE   RecName: Full=Histidine--tRNA ligase {ECO:0000255|HAMAP-Rule:MF_00127};
DE            EC=6.1.1.21 {ECO:0000255|HAMAP-Rule:MF_00127};
DE   AltName: Full=Histidyl-tRNA synthetase {ECO:0000255|HAMAP-Rule:MF_00127};
DE            Short=HisRS {ECO:0000255|HAMAP-Rule:MF_00127};
GN   Name=hisS {ECO:0000255|HAMAP-Rule:MF_00127}; OrderedLocusNames=FTA_1914;
OS   Francisella tularensis subsp. holarctica (strain FTNF002-00 / FTA).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Thiotrichales;
OC   Francisellaceae; Francisella.
OX   NCBI_TaxID=458234;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=FTNF002-00 / FTA;
RX   PubMed=19756146; DOI=10.1371/journal.pone.0007041;
RA   Barabote R.D., Xie G., Brettin T.S., Hinrichs S.H., Fey P.D., Jay J.J.,
RA   Engle J.L., Godbole S.D., Noronha J.M., Scheuermann R.H., Zhou L.W.,
RA   Lion C., Dempsey M.P.;
RT   "Complete genome sequence of Francisella tularensis subspecies holarctica
RT   FTNF002-00.";
RL   PLoS ONE 4:E7041-E7041(2009).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + L-histidine + tRNA(His) = AMP + diphosphate + H(+) + L-
CC         histidyl-tRNA(His); Xref=Rhea:RHEA:17313, Rhea:RHEA-COMP:9665,
CC         Rhea:RHEA-COMP:9689, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616,
CC         ChEBI:CHEBI:33019, ChEBI:CHEBI:57595, ChEBI:CHEBI:78442,
CC         ChEBI:CHEBI:78527, ChEBI:CHEBI:456215; EC=6.1.1.21;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00127};
CC   -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_00127}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00127}.
CC   -!- SIMILARITY: Belongs to the class-II aminoacyl-tRNA synthetase family.
CC       {ECO:0000255|HAMAP-Rule:MF_00127}.
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DR   EMBL; CP000803; ABU62389.1; -; Genomic_DNA.
DR   RefSeq; WP_003019703.1; NC_009749.1.
DR   AlphaFoldDB; A7NEI6; -.
DR   SMR; A7NEI6; -.
DR   GeneID; 60805979; -.
DR   KEGG; fta:FTA_1914; -.
DR   HOGENOM; CLU_025113_1_1_6; -.
DR   OMA; CDFDFIG; -.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0004821; F:histidine-tRNA ligase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006427; P:histidyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR   CDD; cd00773; HisRS-like_core; 1.
DR   Gene3D; 3.30.930.10; -; 1.
DR   Gene3D; 3.40.50.800; -; 1.
DR   HAMAP; MF_00127; His_tRNA_synth; 1.
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; IPR015807; His-tRNA-ligase.
DR   InterPro; IPR041715; HisRS-like_core.
DR   InterPro; IPR004516; HisRS/HisZ.
DR   PANTHER; PTHR43707; PTHR43707; 1.
DR   Pfam; PF03129; HGTP_anticodon; 1.
DR   Pfam; PF13393; tRNA-synt_His; 1.
DR   PIRSF; PIRSF001549; His-tRNA_synth; 1.
DR   SUPFAM; SSF55681; SSF55681; 1.
DR   TIGRFAMs; TIGR00442; hisS; 1.
DR   PROSITE; PS50862; AA_TRNA_LIGASE_II; 1.
PE   3: Inferred from homology;
KW   Aminoacyl-tRNA synthetase; ATP-binding; Cytoplasm; Ligase;
KW   Nucleotide-binding; Protein biosynthesis.
FT   CHAIN           1..421
FT                   /note="Histidine--tRNA ligase"
FT                   /id="PRO_1000016361"
SQ   SEQUENCE   421 AA;  48184 MW;  A9B831AFD5869457 CRC64;
     MSKLTIVRGF NDVLPLDSYK WQFLESKVKL ILDRYNYSET RLPIVERSEL FHRSVGESSD
     IVSKETYDFQ DRNGDSLTLR PEGTAGCVRM VIENNLATRG QTQKLWYCGP MFRYERPQKG
     RYRQFYQLGV EAYGFDGIAI DLEVIAIAWS LFKELGISEY VTLELNSLGS SLNRQEYTQA
     LLQYLKPYHA ELDEDSIKRL DKNPLRILDS KIEKTQKILA NAPKLIDFID HDLRLRFKQT
     CQYLDALGVR YKLNENLVRG LDYYTGLVFE WTTDKLGSQS AICAGGRYDG LVENLGGQKT
     AAIGFAIGME RLLLLLEDLG KLPNQDNACD VFFILDSAQL HQSLAIVENI RQELPQLKID
     MDLKFGSFKS QFKKADKSGA KVAIIIGQDE LDNGFAGIKF LQQNEEQQQV AFNELINFLE
     R