SYDND_PERMH
ID SYDND_PERMH Reviewed; 605 AA.
AC C0QT74;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 05-MAY-2009, sequence version 1.
DT 03-AUG-2022, entry version 72.
DE RecName: Full=Aspartate--tRNA(Asp/Asn) ligase {ECO:0000255|HAMAP-Rule:MF_00044};
DE EC=6.1.1.23 {ECO:0000255|HAMAP-Rule:MF_00044};
DE AltName: Full=Aspartyl-tRNA synthetase {ECO:0000255|HAMAP-Rule:MF_00044};
DE Short=AspRS {ECO:0000255|HAMAP-Rule:MF_00044};
DE AltName: Full=Non-discriminating aspartyl-tRNA synthetase {ECO:0000255|HAMAP-Rule:MF_00044};
DE Short=ND-AspRS {ECO:0000255|HAMAP-Rule:MF_00044};
GN Name=aspS {ECO:0000255|HAMAP-Rule:MF_00044}; OrderedLocusNames=PERMA_0091;
OS Persephonella marina (strain DSM 14350 / EX-H1).
OC Bacteria; Aquificae; Aquificales; Hydrogenothermaceae; Persephonella.
OX NCBI_TaxID=123214;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 14350 / EX-H1;
RX PubMed=19136599; DOI=10.1128/jb.01645-08;
RA Reysenbach A.-L., Hamamura N., Podar M., Griffiths E., Ferreira S.,
RA Hochstein R., Heidelberg J., Johnson J., Mead D., Pohorille A.,
RA Sarmiento M., Schweighofer K., Seshadri R., Voytek M.A.;
RT "Complete and draft genome sequences of six members of the Aquificales.";
RL J. Bacteriol. 191:1992-1993(2009).
CC -!- FUNCTION: Aspartyl-tRNA synthetase with relaxed tRNA specificity since
CC it is able to aspartylate not only its cognate tRNA(Asp) but also
CC tRNA(Asn). Reaction proceeds in two steps: L-aspartate is first
CC activated by ATP to form Asp-AMP and then transferred to the acceptor
CC end of tRNA(Asp/Asn). {ECO:0000255|HAMAP-Rule:MF_00044}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + L-aspartate + tRNA(Asx) = AMP + diphosphate + L-
CC aspartyl-tRNA(Asx); Xref=Rhea:RHEA:18349, Rhea:RHEA-COMP:9710,
CC Rhea:RHEA-COMP:9711, ChEBI:CHEBI:29991, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:33019, ChEBI:CHEBI:78442, ChEBI:CHEBI:78516,
CC ChEBI:CHEBI:456215; EC=6.1.1.23; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_00044};
CC -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_00044}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00044}.
CC -!- SIMILARITY: Belongs to the class-II aminoacyl-tRNA synthetase family.
CC Type 1 subfamily. {ECO:0000255|HAMAP-Rule:MF_00044}.
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DR EMBL; CP001230; ACO03484.1; -; Genomic_DNA.
DR RefSeq; WP_012675723.1; NC_012440.1.
DR AlphaFoldDB; C0QT74; -.
DR SMR; C0QT74; -.
DR STRING; 123214.PERMA_0091; -.
DR PRIDE; C0QT74; -.
DR EnsemblBacteria; ACO03484; ACO03484; PERMA_0091.
DR KEGG; pmx:PERMA_0091; -.
DR eggNOG; COG0173; Bacteria.
DR HOGENOM; CLU_014330_3_2_0; -.
DR OMA; YQLDVEM; -.
DR OrthoDB; 226836at2; -.
DR Proteomes; UP000001366; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0004815; F:aspartate-tRNA ligase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0050560; F:aspartate-tRNA(Asn) ligase activity; IEA:UniProtKB-EC.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003676; F:nucleic acid binding; IEA:InterPro.
DR GO; GO:0006422; P:aspartyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR Gene3D; 2.40.50.140; -; 1.
DR Gene3D; 3.30.1360.30; -; 1.
DR Gene3D; 3.30.930.10; -; 1.
DR HAMAP; MF_00044; Asp_tRNA_synth_type1; 1.
DR InterPro; IPR004364; Aa-tRNA-synt_II.
DR InterPro; IPR006195; aa-tRNA-synth_II.
DR InterPro; IPR045864; aa-tRNA-synth_II/BPL/LPL.
DR InterPro; IPR004524; Asp-tRNA-ligase_1.
DR InterPro; IPR002312; Asp/Asn-tRNA-synth_IIb.
DR InterPro; IPR004115; GAD-like_sf.
DR InterPro; IPR029351; GAD_dom.
DR InterPro; IPR012340; NA-bd_OB-fold.
DR InterPro; IPR004365; NA-bd_OB_tRNA.
DR PANTHER; PTHR22594:SF5; PTHR22594:SF5; 1.
DR Pfam; PF02938; GAD; 1.
DR Pfam; PF00152; tRNA-synt_2; 1.
DR Pfam; PF01336; tRNA_anti-codon; 1.
DR PRINTS; PR01042; TRNASYNTHASP.
DR SUPFAM; SSF50249; SSF50249; 1.
DR SUPFAM; SSF55261; SSF55261; 1.
DR SUPFAM; SSF55681; SSF55681; 1.
DR TIGRFAMs; TIGR00459; aspS_bact; 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..605
FT /note="Aspartate--tRNA(Asp/Asn) ligase"
FT /id="PRO_1000199002"
FT REGION 207..210
FT /note="Aspartate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00044"
FT BINDING 183
FT /ligand="L-aspartate"
FT /ligand_id="ChEBI:CHEBI:29991"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00044"
FT BINDING 229..231
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00044"
FT BINDING 229
FT /ligand="L-aspartate"
FT /ligand_id="ChEBI:CHEBI:29991"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00044"
FT BINDING 238
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00044"
FT BINDING 457
FT /ligand="L-aspartate"
FT /ligand_id="ChEBI:CHEBI:29991"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00044"
FT BINDING 497
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00044"
FT BINDING 504
FT /ligand="L-aspartate"
FT /ligand_id="ChEBI:CHEBI:29991"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00044"
FT BINDING 549..552
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00044"
FT SITE 38
FT /note="Important for tRNA non-discrimination"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00044"
FT SITE 91
FT /note="Important for tRNA non-discrimination"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00044"
SQ SEQUENCE 605 AA; 69189 MW; 47EB5C936E54A28D CRC64;
MIDKLGDFKR DYFCGELTEN NIGDEVRLLG WADSVRDHGG VIFINLRDKE GIIQVVIDPS
KSPKEAYEKA KKVRSEYVLA VRGRVQRRPA GTENPKLPTG TIEIAVDELR ILNTCDILPF
PIEDGISAHE EVRLRYRFLD IRRPEMMKKL ILRHEVYQAT REYLAGHGFL EVETPMLTKS
TPEGARDFLV PARLEKGKFY ALPQSPQLFK QILMVSGIDR YFQIVKCFRD EDLRKDRQPE
FTQIDFEMSF VDEEDVITVS EGLIHYIFKK VLGIELKLPF KRMSYTEAIE RYGTDKPDLR
YSLELKDITD IAKDVQFKVF KDTVEKGGIV KGINVKGGSK FSRKEIDDLT EEAKKYGAKG
MAWIKINEDG SLQSPIVKFF TEEQINKIKE IMEGENGDLL IFIADSYEIT HRVLGFLRKH
LAEKLKLIPE NVWEFVWVVD FPLVEWDEEE GRLVALHHPF TSPKEEDIDR LDEAIQDKKV
ALSFRSRAYD LVLNGEEIGG GSIRIHSSHI QKKVFELLGI SDEEAEEKFG FLINALKYGA
PPHGGLAFGL DRIVALMTGS ESIRDVIAFP KTQKGICPLT DAPDFVQEDQ LEELGIEVNI
PEETV
