ID A0A1C4ZEA4_9ACTN Unreviewed; 442 AA.
AC A0A1C4ZEA4;
DT 02-NOV-2016, integrated into UniProtKB/TrEMBL.
DT 02-NOV-2016, sequence version 1.
DT 27-MAR-2024, entry version 29.
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=GA0074696_4335 {ECO:0000313|EMBL:SCF31279.1};
OS Micromonospora purpureochromogenes.
OC Bacteria; Actinomycetota; Actinomycetes; Micromonosporales;
OC Micromonosporaceae; Micromonospora.
OX NCBI_TaxID=47872 {ECO:0000313|EMBL:SCF31279.1, ECO:0000313|Proteomes:UP000198228};
RN [1] {ECO:0000313|EMBL:SCF31279.1, ECO:0000313|Proteomes:UP000198228}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 43821 {ECO:0000313|EMBL:SCF31279.1,
RC ECO:0000313|Proteomes:UP000198228};
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; LT607410; SCF31279.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1C4ZEA4; -.
DR Proteomes; UP000198228; 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:SCF31279.1}; ATP-binding {ECO:0000256|ARBA:ARBA00022840};
KW Ligase {ECO:0000256|ARBA:ARBA00022598};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741}.
FT DOMAIN 104..348
FT /note="Aminoacyl-transfer RNA synthetases class-II family
FT profile"
FT /evidence="ECO:0000259|PROSITE:PS50862"
SQ SEQUENCE 442 AA; 48104 MW; A077A16105331FD9 CRC64;
MSKPTPISGF PEWTPGQRMI EQFVLDRIRA TFELYGFAPL ETRSVEPLDQ LLRKGETSKE
VYVLRRLQAD TDGPAGDDAL GLHFDLTVPF ARYVLENAGK LQFPFRRYQI QKVWRGERPQ
EGRYREFLQA DIDIVDRDTL APHYEAEMPL VIGDALRSLP IPPVRIQVNN RKICEGFYRG
VGLTDPEAAL RAVDKLDKIG PARVAELLAE TAGASEAQAK ACLALAEISA PDASFADAVR
ALGVSDPLLD EGIEELVAVV ETAAAHSPGL CVADLRIARG LDYYTGTVYE TQMIGYERFG
SICSGGRYDN LASSGNVSFP GVGISIGVTR LLGLLFGADA LSVSRTVPTC VLVAVTSEDA
RPASNRVAEA LRSRGVPTEV SPSAAKFGKQ IRYAERRGIP YVWFPGAEGA ADEVKDIRSG
EQIAAAAGEW TPPREDLKPL VR
//
