ID A0A2A3XIS8_9GAMM Unreviewed; 433 AA.
AC A0A2A3XIS8;
DT 20-DEC-2017, integrated into UniProtKB/TrEMBL.
DT 20-DEC-2017, sequence version 1.
DT 27-MAR-2024, entry version 34.
DE RecName: Full=Histidine--tRNA ligase {ECO:0000256|HAMAP-Rule:MF_00127};
DE EC=6.1.1.21 {ECO:0000256|HAMAP-Rule:MF_00127};
DE AltName: Full=Histidyl-tRNA synthetase {ECO:0000256|HAMAP-Rule:MF_00127};
DE Short=HisRS {ECO:0000256|HAMAP-Rule:MF_00127};
GN Name=hisS {ECO:0000256|HAMAP-Rule:MF_00127};
GN ORFNames=CIK78_16910 {ECO:0000313|EMBL:PCC23593.1};
OS Halomonas sp. JB37.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Oceanospirillales;
OC Halomonadaceae; Halomonas.
OX NCBI_TaxID=2024405 {ECO:0000313|EMBL:PCC23593.1, ECO:0000313|Proteomes:UP000217454};
RN [1] {ECO:0000313|EMBL:PCC23593.1}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JB37 {ECO:0000313|EMBL:PCC23593.1};
RX PubMed=28644126;
RA Bonham K.S., Wolfe B.E., Dutton R.J.;
RT "Extensive horizontal gene transfer in cheese-associated bacteria.";
RL Elife 6:e22144-e22144(2017).
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:0000256|ARBA:ARBA00001137, ECO:0000256|HAMAP-
CC Rule:MF_00127};
CC -!- SUBUNIT: Homodimer. {ECO:0000256|ARBA:ARBA00011738, ECO:0000256|HAMAP-
CC Rule:MF_00127}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00127}.
CC -!- SIMILARITY: Belongs to the class-II aminoacyl-tRNA synthetase family.
CC {ECO:0000256|ARBA:ARBA00008226, ECO:0000256|HAMAP-Rule:MF_00127}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:PCC23593.1}.
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DR EMBL; NRGW01000001; PCC23593.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2A3XIS8; -.
DR OrthoDB; 9800814at2; -.
DR Proteomes; UP000217454; Unassembled WGS sequence.
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 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; 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 {ECO:0000256|ARBA:ARBA00023146,
KW ECO:0000256|HAMAP-Rule:MF_00127};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_00127};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00127};
KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_00127};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00127};
KW Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917, ECO:0000256|HAMAP-
KW Rule:MF_00127}.
FT DOMAIN 33..340
FT /note="Aminoacyl-transfer RNA synthetases class-II family
FT profile"
FT /evidence="ECO:0000259|PROSITE:PS50862"
SQ SEQUENCE 433 AA; 48719 MW; F20FBF4A228F55CB CRC64;
MSKTGVKKIQ AIRGMNDLLP SDSPRWQFFE TKVRQLMLRY GFNEIRTPIV EQTALFARSI
GEVTDIVEKE MYTFDDRNSE SLTLRPEGTA SCVRAAMEHG LLYNQTQRLW YQGPMFRYER
PQKGRYRQFH QIGVETFGFD GPDIDAEVIL LSARLWQELG LMEHVTLELN SLGSSEARAA
YRDTLVAYFE QHRDVLDEDS LRRLTSNPLR ILDSKNPAMA DMLNAAPQLM DHLDTESREH
FEQLTKILEA AGIPYVINPR LVRGLDYYCR TVFEWTTTAL GSQGTVCAGG RYDGLVEQLG
GKPTPAVGFA MGIERLILLL ETLQLIPDDA LGGCDVFLLP MDDNATLAAI TLAEQLRSEL
PTLRLQLHCG GGSFKSRMKK ADKSNATMAI LLGEDEIAEQ SATLKFLRDD REQQRASFAA
LGDTLRELLA INA
//
