ID   SYH1_BACCR              Reviewed;         426 AA.
AC   Q81B71;
DT   15-DEC-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2003, sequence version 1.
DT   27-MAR-2024, entry version 119.
DE   RecName: Full=Histidine--tRNA ligase 1 {ECO:0000255|HAMAP-Rule:MF_00127};
DE            EC=6.1.1.21 {ECO:0000255|HAMAP-Rule:MF_00127};
DE   AltName: Full=Histidyl-tRNA synthetase 1 {ECO:0000255|HAMAP-Rule:MF_00127};
DE            Short=HisRS 1 {ECO:0000255|HAMAP-Rule:MF_00127};
GN   Name=hisS-1 {ECO:0000255|HAMAP-Rule:MF_00127};
GN   OrderedLocusNames=BC_3317;
OS   Bacillus cereus (strain ATCC 14579 / DSM 31 / CCUG 7414 / JCM 2152 / NBRC
OS   15305 / NCIMB 9373 / NCTC 2599 / NRRL B-3711).
OC   Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Bacillus;
OC   Bacillus cereus group.
OX   NCBI_TaxID=226900;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 14579 / DSM 31 / CCUG 7414 / JCM 2152 / NBRC 15305 / NCIMB
RC   9373 / NCTC 2599 / NRRL B-3711;
RX   PubMed=12721630; DOI=10.1038/nature01582;
RA   Ivanova N., Sorokin A., Anderson I., Galleron N., Candelon B., Kapatral V.,
RA   Bhattacharyya A., Reznik G., Mikhailova N., Lapidus A., Chu L., Mazur M.,
RA   Goltsman E., Larsen N., D'Souza M., Walunas T., Grechkin Y., Pusch G.,
RA   Haselkorn R., Fonstein M., Ehrlich S.D., Overbeek R., Kyrpides N.C.;
RT   "Genome sequence of Bacillus cereus and comparative analysis with Bacillus
RT   anthracis.";
RL   Nature 423:87-91(2003).
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; AE016877; AAP10257.1; -; Genomic_DNA.
DR   RefSeq; NP_833056.1; NC_004722.1.
DR   AlphaFoldDB; Q81B71; -.
DR   SMR; Q81B71; -.
DR   STRING; 226900.BC_3317; -.
DR   KEGG; bce:BC3317; -.
DR   PATRIC; fig|226900.8.peg.3402; -.
DR   HOGENOM; CLU_025113_3_0_9; -.
DR   Proteomes; UP000001417; Chromosome.
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:0016740; F:transferase activity; IEA:UniProt.
DR   GO; GO:0006427; P:histidyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR   CDD; cd00773; HisRS-like_core; 1.
DR   CDD; cd00859; HisRS_anticodon; 1.
DR   Gene3D; 3.40.50.800; Anticodon-binding domain; 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   InterPro; IPR033656; HisRS_anticodon.
DR   NCBIfam; TIGR00442; hisS; 1.
DR   PANTHER; PTHR11476:SF7; HISTIDINE--TRNA LIGASE; 1.
DR   PANTHER; PTHR11476; HISTIDYL-TRNA SYNTHETASE; 1.
DR   Pfam; PF03129; HGTP_anticodon; 1.
DR   Pfam; PF13393; tRNA-synt_His; 1.
DR   PIRSF; PIRSF001549; His-tRNA_synth; 1.
DR   SUPFAM; SSF52954; Class II aaRS ABD-related; 1.
DR   SUPFAM; SSF55681; Class II aaRS and biotin synthetases; 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; Reference proteome.
FT   CHAIN           1..426
FT                   /note="Histidine--tRNA ligase 1"
FT                   /id="PRO_0000136097"
SQ   SEQUENCE   426 AA;  48144 MW;  4DB7E3D889D43C30 CRC64;
     MMEMRNVKGT KDYLPEEQVL RNKIKRACED TFERYGCKPL ETPTLNMYEL MSYKYGGGDE
     ILKEIYTLQD QGKRELALRY DLTIPFAKVV AMNPNLRLPF KRYEIGKVFR DGPIKQGRFR
     EFIQCDVDIV GVESVMAEAE LMAMAFELFR TLNLEITIQY NNRKLLNGIL ESINIPTELT
     SDVILSLDKI EKIGIDGVRK DVLERGISEE MADTICNTVL SCLKLTIADF KEAFNNPLVA
     DGVNELQQLQ QYLIALGINE NTIFNPFLAR GLTMYTGTVY EIFLKDRSIT SSIGSGGRYD
     NIIGAFRGDN MNYPTVGISF GLDVIYTALS QKETISSTAD VFIIPLGTEL QCLQIAQQLR
     STTSLKVELE LAGRKLKRAL NYANKENIPY VLIIGEDELS TNTVVLRNMK EGSEVKVPIS
     SLSRYL
//