ID   SYN_BLOPB               Reviewed;         470 AA.
AC   Q492P3;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   13-SEP-2005, sequence version 1.
DT   03-AUG-2022, entry version 105.
DE   RecName: Full=Asparagine--tRNA ligase {ECO:0000255|HAMAP-Rule:MF_00534};
DE            EC=6.1.1.22 {ECO:0000255|HAMAP-Rule:MF_00534};
DE   AltName: Full=Asparaginyl-tRNA synthetase {ECO:0000255|HAMAP-Rule:MF_00534};
DE            Short=AsnRS {ECO:0000255|HAMAP-Rule:MF_00534};
GN   Name=asnS {ECO:0000255|HAMAP-Rule:MF_00534}; OrderedLocusNames=BPEN_433;
OS   Blochmannia pennsylvanicus (strain BPEN).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; ant endosymbionts; Candidatus Blochmannia.
OX   NCBI_TaxID=291272;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=BPEN;
RX   PubMed=16077009; DOI=10.1101/gr.3771305;
RA   Degnan P.H., Lazarus A.B., Wernegreen J.J.;
RT   "Genome sequence of Blochmannia pennsylvanicus indicates parallel
RT   evolutionary trends among bacterial mutualists of insects.";
RL   Genome Res. 15:1023-1033(2005).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + L-asparagine + tRNA(Asn) = AMP + diphosphate + H(+) + L-
CC         asparaginyl-tRNA(Asn); Xref=Rhea:RHEA:11180, Rhea:RHEA-COMP:9659,
CC         Rhea:RHEA-COMP:9674, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616,
CC         ChEBI:CHEBI:33019, ChEBI:CHEBI:58048, ChEBI:CHEBI:78442,
CC         ChEBI:CHEBI:78515, ChEBI:CHEBI:456215; EC=6.1.1.22;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00534};
CC   -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_00534}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00534}.
CC   -!- SIMILARITY: Belongs to the class-II aminoacyl-tRNA synthetase family.
CC       {ECO:0000255|HAMAP-Rule:MF_00534}.
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DR   EMBL; CP000016; AAZ41052.1; -; Genomic_DNA.
DR   RefSeq; WP_011282962.1; NC_007292.1.
DR   AlphaFoldDB; Q492P3; -.
DR   SMR; Q492P3; -.
DR   STRING; 291272.BPEN_433; -.
DR   EnsemblBacteria; AAZ41052; AAZ41052; BPEN_433.
DR   KEGG; bpn:BPEN_433; -.
DR   eggNOG; COG0017; Bacteria.
DR   HOGENOM; CLU_004553_2_0_6; -.
DR   OMA; DNMDLAE; -.
DR   BioCyc; CBLO291272:BPEN_RS02130-MON; -.
DR   Proteomes; UP000007794; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0004816; F:asparagine-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:0006421; P:asparaginyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR   Gene3D; 2.40.50.140; -; 1.
DR   Gene3D; 3.30.930.10; -; 1.
DR   HAMAP; MF_00534; Asn_tRNA_synth; 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; IPR004522; Asn-tRNA-ligase.
DR   InterPro; IPR002312; Asp/Asn-tRNA-synth_IIb.
DR   InterPro; IPR012340; NA-bd_OB-fold.
DR   InterPro; IPR004365; NA-bd_OB_tRNA.
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; SSF55681; SSF55681; 1.
DR   TIGRFAMs; TIGR00457; asnS; 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..470
FT                   /note="Asparagine--tRNA ligase"
FT                   /id="PRO_1000051381"
SQ   SEQUENCE   470 AA;  54210 MW;  0237418B9E940552 CRC64;
     MNVVSVVDIL SGHVSKNTEI TIQGWIRTRR DSKAKISFLD LYDGSCINSL QIIAYDKLHN
     YKNEILRLTS GCSVIIVGII VKSIGIKQHV EVIAKNIKIL GWIEDPSTYP ITAKKHTMEY
     LREVSHLRPR TNTIGAVARI RDTLSQAIHN FLHKQGFIWI PTPIITACDT EGSSKMFCVS
     TSETQKILNN PNEKLHHTHD TTYDFFSKKA FLTVSGQLNA EAYACALSKV YTFGPTFRAE
     YSNTNRHLAE FWMIEPEAAF MTLDDIIILA ESLLKNIIRI LLEKRSDDIK YLVDKINKNI
     ITILENFSEI KFNHIEYTEA IKLLEICNRK FNNPIHWGTD LFSEHEKYLS EEYFKSPVII
     KNFPKNIKAF YMRLNDDNKT VASMDILVPG IGEIIGGSQR EERLSKLDQR LQENCLTQEN
     YWWYRDLRRY GTVPHSGFGL GFERLMIYVT GIKNIRDVIP FPRTSKNINF