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SYH_ERYLH
ID   SYH_ERYLH               Reviewed;         449 AA.
AC   Q2N5U7;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   07-FEB-2006, sequence version 1.
DT   03-AUG-2022, entry version 93.
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=ELI_14260;
OS   Erythrobacter litoralis (strain HTCC2594).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Sphingomonadales;
OC   Erythrobacteraceae; Erythrobacter/Porphyrobacter group; Erythrobacter.
OX   NCBI_TaxID=314225;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=HTCC2594;
RX   PubMed=19168610; DOI=10.1128/jb.00026-09;
RA   Oh H.M., Giovannoni S.J., Ferriera S., Johnson J., Cho J.C.;
RT   "Complete genome sequence of Erythrobacter litoralis HTCC2594.";
RL   J. Bacteriol. 191:2419-2420(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; CP000157; ABC64944.1; -; Genomic_DNA.
DR   RefSeq; WP_011415766.1; NC_007722.1.
DR   AlphaFoldDB; Q2N5U7; -.
DR   SMR; Q2N5U7; -.
DR   STRING; 314225.ELI_14260; -.
DR   EnsemblBacteria; ABC64944; ABC64944; ELI_14260.
DR   KEGG; eli:ELI_14260; -.
DR   eggNOG; COG0124; Bacteria.
DR   HOGENOM; CLU_025113_1_1_5; -.
DR   OMA; YQIQKVW; -.
DR   OrthoDB; 277998at2; -.
DR   Proteomes; UP000008808; 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:0006427; P:histidyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR   CDD; cd00773; HisRS-like_core; 1.
DR   Gene3D; 3.30.930.10; -; 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; IPR015807; His-tRNA-ligase.
DR   InterPro; IPR041715; HisRS-like_core.
DR   InterPro; IPR004516; HisRS/HisZ.
DR   PANTHER; PTHR43707; PTHR43707; 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; Reference proteome.
FT   CHAIN           1..449
FT                   /note="Histidine--tRNA ligase"
FT                   /id="PRO_1000016359"
SQ   SEQUENCE   449 AA;  50263 MW;  7FF60A742074184A CRC64;
     MSKKTPQAIR GTQDIFSADA EAFAFVVETF ERVRKLYRFR RVEMPVFEKT EVFSRAIGET
     TDVVSKEMYS FEDRGGDSLT LRPEFTAGIA RAFLTNGWQQ HAPLKVATHG PLFRYERPQK
     GRYRQFHQID AEIIGAAEPQ ADVELLAMAD QTIRGLGIEG VTLHLNTLGD AESREAWRAA
     LVEYFRAVAS ELSEDSQERL EKNPLRILDS KDRRDQQFLA DAPRIDAFLS DTARAFFESV
     TTGLDAAGVK WQRAESLVRG LDYYRHTAFE FIPDEGSEAA GKLGSQSTIL GGGRYDGLME
     SLGGAPTPAV GWAAGIERLA MLVGGAGFDP PIVVLAEHEH LFDTARLVVQ ALRLSEITAE
     AEFRYRRTNK AFDKFKKTGT DVFLVVDQVA NLNGSHQIDI RLSGVLPDEE EELKLLAKRV
     ELSLRLFFPD LIPKADPEKQ AISWYLSRK
 
 
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