ID A0A1A8Z7I7_9ACTN Unreviewed; 446 AA.
AC A0A1A8Z7I7;
DT 05-OCT-2016, integrated into UniProtKB/TrEMBL.
DT 05-OCT-2016, sequence version 1.
DT 27-MAR-2024, entry version 28.
DE RecName: Full=Histidine--tRNA ligase {ECO:0000256|ARBA:ARBA00017399};
DE EC=6.1.1.21 {ECO:0000256|ARBA:ARBA00012815};
DE AltName: Full=Histidyl-tRNA synthetase {ECO:0000256|ARBA:ARBA00030619};
GN ORFNames=GA0070621_0788 {ECO:0000313|EMBL:SBT39830.1};
OS Micromonospora narathiwatensis.
OC Bacteria; Actinomycetota; Actinomycetes; Micromonosporales;
OC Micromonosporaceae; Micromonospora.
OX NCBI_TaxID=299146 {ECO:0000313|EMBL:SBT39830.1, ECO:0000313|Proteomes:UP000198765};
RN [1] {ECO:0000313|EMBL:SBT39830.1, ECO:0000313|Proteomes:UP000198765}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 45248 {ECO:0000313|EMBL:SBT39830.1,
RC ECO:0000313|Proteomes:UP000198765};
RA Kjaerup R.B., Dalgaard T.S., Juul-Madsen H.R.;
RL Submitted (JUN-2016) to the EMBL/GenBank/DDBJ databases.
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};
CC -!- SUBUNIT: Homodimer. {ECO:0000256|ARBA:ARBA00011738}.
CC -!- SIMILARITY: Belongs to the class-II aminoacyl-tRNA synthetase family.
CC {ECO:0000256|ARBA:ARBA00008226}.
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DR EMBL; LT594324; SBT39830.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1A8Z7I7; -.
DR PATRIC; fig|299146.4.peg.806; -.
DR OrthoDB; 9800814at2; -.
DR Proteomes; UP000198765; Chromosome i.
DR GO; GO:0005737; C:cytoplasm; IEA:InterPro.
DR GO; GO:0005524; F:ATP binding; IEA:InterPro.
DR GO; GO:0004821; F:histidine-tRNA ligase activity; IEA:UniProtKB-EC.
DR GO; GO:0006427; P:histidyl-tRNA aminoacylation; IEA:InterPro.
DR CDD; cd00773; HisRS-like_core; 1.
DR Gene3D; 3.40.50.800; Anticodon-binding domain; 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; 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 {ECO:0000256|ARBA:ARBA00023146,
KW ECO:0000313|EMBL:SBT39830.1}; ATP-binding {ECO:0000256|ARBA:ARBA00022840};
KW Ligase {ECO:0000256|ARBA:ARBA00022598};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Reference proteome {ECO:0000313|Proteomes:UP000198765}.
FT DOMAIN 104..348
FT /note="Aminoacyl-transfer RNA synthetases class-II family
FT profile"
FT /evidence="ECO:0000259|PROSITE:PS50862"
SQ SEQUENCE 446 AA; 48411 MW; 9C80E5047DCD138B CRC64;
MSKPTPISGF PEWNPPQRMI EQFVLDRIRA TFELYGFAPL ETRSVEPLDQ LLRKGDTAKE
VYVLRRLQAD PAGATGDDAL GLHFDLTVPF ARYVLENAGK LQFPFRRYQI QKVWRGERPQ
EGRYREFLQA DIDIVDRDTL PAHYEAEMPL VIGDALRSLP IPPVRIQVNN RKICEGFYRG
VGLTDPEAAL RAVDKLDKIG PARVAELLAE TAGASEAQAK ACLALAEISA PDASFADAVR
ALGVTDPLLD EGIAELVTVV ETAAAHSPGL CVADLRIARG LDYYTGTVYE TQMIGYERFG
SVCSGGRYDN LASSGNVRFP GVGISIGVTR LLGLLFGTEA LSVSRSVPTC VLVAVNSEDE
RPASNRVAEA LRSRGVPTEV SPSAAKFGKQ IRYAERRGIP YVWFPGAEGD EVKDIRSGEQ
VAAVAGEWMP ARADLTPLVG PAPTGA
//
