SYD_PORG3
ID SYD_PORG3 Reviewed; 587 AA.
AC B2RHE0;
DT 24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT 01-JUL-2008, sequence version 1.
DT 03-AUG-2022, entry version 79.
DE RecName: Full=Aspartate--tRNA ligase {ECO:0000255|HAMAP-Rule:MF_00044};
DE EC=6.1.1.12 {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};
GN Name=aspS {ECO:0000255|HAMAP-Rule:MF_00044}; OrderedLocusNames=PGN_0266;
OS Porphyromonas gingivalis (strain ATCC 33277 / DSM 20709 / CIP 103683 / JCM
OS 12257 / NCTC 11834 / 2561).
OC Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Porphyromonadaceae;
OC Porphyromonas.
OX NCBI_TaxID=431947;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 33277 / DSM 20709 / CIP 103683 / JCM 12257 / NCTC 11834 / 2561;
RX PubMed=18524787; DOI=10.1093/dnares/dsn013;
RA Naito M., Hirakawa H., Yamashita A., Ohara N., Shoji M., Yukitake H.,
RA Nakayama K., Toh H., Yoshimura F., Kuhara S., Hattori M., Hayashi T.,
RA Nakayama K.;
RT "Determination of the genome sequence of Porphyromonas gingivalis strain
RT ATCC 33277 and genomic comparison with strain W83 revealed extensive genome
RT rearrangements in P. gingivalis.";
RL DNA Res. 15:215-225(2008).
CC -!- FUNCTION: Catalyzes the attachment of L-aspartate to tRNA(Asp) in a
CC two-step reaction: L-aspartate is first activated by ATP to form Asp-
CC AMP and then transferred to the acceptor end of tRNA(Asp).
CC {ECO:0000255|HAMAP-Rule:MF_00044}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + L-aspartate + tRNA(Asp) = AMP + diphosphate + L-
CC aspartyl-tRNA(Asp); Xref=Rhea:RHEA:19649, Rhea:RHEA-COMP:9660,
CC Rhea:RHEA-COMP:9678, ChEBI:CHEBI:29991, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:33019, ChEBI:CHEBI:78442, ChEBI:CHEBI:78516,
CC ChEBI:CHEBI:456215; EC=6.1.1.12; 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; AP009380; BAG32785.1; -; Genomic_DNA.
DR RefSeq; WP_012457378.1; NZ_CP025930.1.
DR AlphaFoldDB; B2RHE0; -.
DR SMR; B2RHE0; -.
DR STRING; 431947.PGN_0266; -.
DR EnsemblBacteria; BAG32785; BAG32785; PGN_0266.
DR GeneID; 29255515; -.
DR KEGG; pgn:PGN_0266; -.
DR eggNOG; COG0173; Bacteria.
DR HOGENOM; CLU_014330_3_2_10; -.
DR OMA; YQLDVEM; -.
DR BioCyc; PGIN431947:G1G2V-294-MON; -.
DR Proteomes; UP000008842; 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: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.
FT CHAIN 1..587
FT /note="Aspartate--tRNA ligase"
FT /id="PRO_1000091025"
FT REGION 198..201
FT /note="Aspartate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00044"
FT BINDING 174
FT /ligand="L-aspartate"
FT /ligand_id="ChEBI:CHEBI:29991"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00044"
FT BINDING 220..222
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00044"
FT BINDING 220
FT /ligand="L-aspartate"
FT /ligand_id="ChEBI:CHEBI:29991"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00044"
FT BINDING 229
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00044"
FT BINDING 447
FT /ligand="L-aspartate"
FT /ligand_id="ChEBI:CHEBI:29991"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00044"
FT BINDING 481
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00044"
FT BINDING 488
FT /ligand="L-aspartate"
FT /ligand_id="ChEBI:CHEBI:29991"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00044"
FT BINDING 533..536
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00044"
SQ SEQUENCE 587 AA; 67056 MW; 90DEB8F7099D1EC2 CRC64;
MYRTNTCGEL RLSHLQQTVT LCGWVQRVRR MGGMTFVDLR DRYGTTQLVF NRDSAPAELC
DRAEDLGREW VIRATGTVME RSSKNPNIPT GDIEIAVGEM DVLNRSEVPP FTIEDETDGG
DDLRMKYRYL DLRRHCVRSN MELRHRMALE VRKYLDGEGF LEVETPMLIK STPEGARDFV
VPSRMNPGQF YALPQSPQTF KQLLMVSGFD RYFQIVKCFR DEDLRADRQP EFTQIDCEMS
FVEQEDVLST FEGMAKHLFR TIRHVEISEA FPRMTWHDAM KYYGSDKPDT RFDMRFVELM
DVLKGHDFSV FDSAAYIGGI CAKGAGSYTR KQLDALTDFV KRPQVGAKGM VYARVESDGS
VKSSVDKFYT QETLQELRRT MEAEPGDLIL ILSGDDLMKT RKQLCELRLE VGSQLGLRDK
NKFSCLWVVD FPLFEWDEET KRFYAMHHPF TSPKPEDIPL LDTDPGAVRA NAYDMVINGV
EVGGGSIRIH DSALQQKMFE LLGFTPEKAQ EQFGFLMNAF KYGAPPHGGL AYGLDRWVSL
FAGLDSIRDC IAFPKNNAGR DVMIDAPSVI DEAQLQELFL ELIPNEN
