ID A0A0L0LMC9_9BACT Unreviewed; 425 AA.
AC A0A0L0LMC9;
DT 11-NOV-2015, integrated into UniProtKB/TrEMBL.
DT 11-NOV-2015, 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-2 {ECO:0000313|EMBL:KND51100.1};
GN Synonyms=hisS {ECO:0000256|HAMAP-Rule:MF_00127};
GN ORFNames=AB198_01620 {ECO:0000313|EMBL:KND51100.1};
OS Parcubacteria bacterium C7867-003.
OC Bacteria; Candidatus Parcubacteria.
OX NCBI_TaxID=1659197 {ECO:0000313|EMBL:KND51100.1, ECO:0000313|Proteomes:UP000036964};
RN [1] {ECO:0000313|EMBL:KND51100.1, ECO:0000313|Proteomes:UP000036964}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=C7867-003 {ECO:0000313|EMBL:KND51100.1};
RX PubMed=26257709; DOI=10.3389/fmicb.2015.00713;
RA Nelson W.C., Stegen J.C.;
RT "The reduced genomes of Parcubacteria (OD1) contain signatures of a
RT symbiotic lifestyle.";
RL Front. Microbiol. 6:713-713(2015).
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:KND51100.1}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; LFCM01000006; KND51100.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0L0LMC9; -.
DR STRING; 1659197.AB198_01620; -.
DR PATRIC; fig|1659197.3.peg.370; -.
DR Proteomes; UP000036964; 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}; Cytoplasm {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}; Protein biosynthesis {ECO:0000256|HAMAP-Rule:MF_00127}.
FT DOMAIN 1..331
FT /note="Aminoacyl-transfer RNA synthetases class-II family
FT profile"
FT /evidence="ECO:0000259|PROSITE:PS50862"
SQ SEQUENCE 425 AA; 48757 MW; ED29B23D21F2A0F0 CRC64;
MSDKSKISTE SYKGVRDFYP EDLFIQNYIF EIWKKTVESF GYEEYNASIL ESSELYKAKS
GEEIVNEQTY TFVDRGDREV TLRPEMTPTV ARMVAGREQE LTFPLRWYSI PNLFRYEKPQ
RGRLREHWQL NVDLFGVDSN LADIEIVNIA YKIMLGLGAK DEDFIIRIND RRIIKNLYEK
FGLNEENSYK ASKIIDKKDK ISKGAFEEAF AEVVGEKSPE FIELLESHEK LLDFLGESEI
TKEMIETIEK LLSLGVKNVT FDPTLVRGFD YYTGMVFEVF DTDTENNRSV FGGGRYDDLM
SIFGAKKVPS VGFGAGDVTA KDFLEKHNLL PVYKSQTKVY ICTVEEGLKD HALDLAQKLR
EAGVSTAVDL TNKKLGDQIK VASKQKIPFV ICIGEDEIKT GTYTLKNMET REEKKVKLED
LTRSL
//
