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Database: UniProt
Entry: Q8EWB8
LinkDB: Q8EWB8
Original site: Q8EWB8 
ID   SYH_MALP2               Reviewed;         426 AA.
AC   Q8EWB8;
DT   16-JUN-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2003, sequence version 1.
DT   27-MAR-2024, entry version 110.
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=MYPE2860;
OS   Malacoplasma penetrans (strain HF-2) (Mycoplasma penetrans).
OC   Bacteria; Mycoplasmatota; Mycoplasmoidales; Mycoplasmoidaceae;
OC   Malacoplasma.
OX   NCBI_TaxID=272633;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=HF-2;
RX   PubMed=12466555; DOI=10.1093/nar/gkf667;
RA   Sasaki Y., Ishikawa J., Yamashita A., Oshima K., Kenri T., Furuya K.,
RA   Yoshino C., Horino A., Shiba T., Sasaki T., Hattori M.;
RT   "The complete genomic sequence of Mycoplasma penetrans, an intracellular
RT   bacterial pathogen in humans.";
RL   Nucleic Acids Res. 30:5293-5300(2002).
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; BA000026; BAC44078.1; -; Genomic_DNA.
DR   RefSeq; WP_011077114.1; NC_004432.1.
DR   AlphaFoldDB; Q8EWB8; -.
DR   SMR; Q8EWB8; -.
DR   STRING; 272633.gene:10731389; -.
DR   KEGG; mpe:MYPE2860; -.
DR   eggNOG; COG0124; Bacteria.
DR   HOGENOM; CLU_025113_1_2_14; -.
DR   InParanoid; Q8EWB8; -.
DR   Proteomes; UP000002522; 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; 3.40.50.800; 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   NCBIfam; TIGR00442; hisS; 1.
DR   PANTHER; PTHR43707:SF1; HISTIDINE--TRNA LIGASE, MITOCHONDRIAL-RELATED; 1.
DR   PANTHER; PTHR43707; 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"
FT                   /id="PRO_0000136204"
SQ   SEQUENCE   426 AA;  49905 MW;  A5C69AE469901E14 CRC64;
     MVIKKPRGTY DLFGEEIEVF NKINDVLKTI SNTYNCHEIK TPIFEHKELY IRNIGESSDI
     VTKEFYDFKD KSDRELALRP ENTVGVIRSV VENKLLYTNP FPLKFYYLGP MFRYERPQSG
     RNRQFYQFGI EFIGVKNILN EIEGILFALD ILKKLNITNW KLKVNYIGSI ETREKWINSL
     KKYFNKYKDE LSEDSKNRIE KNPLRILDDK VDGSKSFVKS CPKIEEFLTK EEKEESDNFI
     KCLKTIVNEF EFDSTLVRGL DYYSGPVFEI VSQSNKLTGQ STIIGGGRYT KLTKELGDND
     YICFGFALGM ERLMLAYRDE NQFLSNNSVD VYIASIGSVE SELVAMNFAN QLRNLNYRVE
     VNFDLKKIDK QFKNSNKYNP KIILIYGDED HKNKQVTLKN QKTLENKVIK LNELNNKIKE
     FFESDK
//
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