ID   ASSY_SHIDS              Reviewed;         447 AA.
AC   Q32BG2;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   06-DEC-2005, sequence version 1.
DT   27-MAR-2024, entry version 105.
DE   RecName: Full=Argininosuccinate synthase {ECO:0000255|HAMAP-Rule:MF_00581};
DE            EC=6.3.4.5 {ECO:0000255|HAMAP-Rule:MF_00581};
DE   AltName: Full=Citrulline--aspartate ligase {ECO:0000255|HAMAP-Rule:MF_00581};
GN   Name=argG {ECO:0000255|HAMAP-Rule:MF_00581};
GN   OrderedLocusNames=SDY_3351;
OS   Shigella dysenteriae serotype 1 (strain Sd197).
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Shigella.
OX   NCBI_TaxID=300267;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Sd197;
RX   PubMed=16275786; DOI=10.1093/nar/gki954;
RA   Yang F., Yang J., Zhang X., Chen L., Jiang Y., Yan Y., Tang X., Wang J.,
RA   Xiong Z., Dong J., Xue Y., Zhu Y., Xu X., Sun L., Chen S., Nie H., Peng J.,
RA   Xu J., Wang Y., Yuan Z., Wen Y., Yao Z., Shen Y., Qiang B., Hou Y., Yu J.,
RA   Jin Q.;
RT   "Genome dynamics and diversity of Shigella species, the etiologic agents of
RT   bacillary dysentery.";
RL   Nucleic Acids Res. 33:6445-6458(2005).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + L-aspartate + L-citrulline = 2-(N(omega)-L-
CC         arginino)succinate + AMP + diphosphate + H(+); Xref=Rhea:RHEA:10932,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:29991, ChEBI:CHEBI:30616,
CC         ChEBI:CHEBI:33019, ChEBI:CHEBI:57472, ChEBI:CHEBI:57743,
CC         ChEBI:CHEBI:456215; EC=6.3.4.5; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00581};
CC   -!- PATHWAY: Amino-acid biosynthesis; L-arginine biosynthesis; L-arginine
CC       from L-ornithine and carbamoyl phosphate: step 2/3. {ECO:0000255|HAMAP-
CC       Rule:MF_00581}.
CC   -!- SUBUNIT: Homotetramer. {ECO:0000255|HAMAP-Rule:MF_00581}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00581}.
CC   -!- SIMILARITY: Belongs to the argininosuccinate synthase family. Type 2
CC       subfamily. {ECO:0000255|HAMAP-Rule:MF_00581}.
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DR   EMBL; CP000034; ABB63343.1; -; Genomic_DNA.
DR   RefSeq; WP_000207673.1; NC_007606.1.
DR   RefSeq; YP_404834.1; NC_007606.1.
DR   AlphaFoldDB; Q32BG2; -.
DR   SMR; Q32BG2; -.
DR   STRING; 300267.SDY_3351; -.
DR   EnsemblBacteria; ABB63343; ABB63343; SDY_3351.
DR   KEGG; sdy:SDY_3351; -.
DR   PATRIC; fig|300267.13.peg.4004; -.
DR   HOGENOM; CLU_032784_4_1_6; -.
DR   UniPathway; UPA00068; UER00113.
DR   Proteomes; UP000002716; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0004055; F:argininosuccinate synthase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0042803; F:protein homodimerization activity; IEA:InterPro.
DR   GO; GO:0006526; P:arginine biosynthetic process; IEA:UniProtKB-UniRule.
DR   Gene3D; 1.10.287.400; -; 1.
DR   Gene3D; 3.90.1260.10; Argininosuccinate synthetase, chain A, domain 2; 1.
DR   Gene3D; 3.40.50.620; HUPs; 1.
DR   HAMAP; MF_00581; Arg_succ_synth_type2; 1.
DR   InterPro; IPR023437; Arg_succ_synth_type2_subfam.
DR   InterPro; IPR048268; Arginosuc_syn_C.
DR   InterPro; IPR048267; Arginosuc_syn_N.
DR   InterPro; IPR001518; Arginosuc_synth.
DR   InterPro; IPR018223; Arginosuc_synth_CS.
DR   InterPro; IPR024074; AS_cat/multimer_dom_body.
DR   InterPro; IPR024073; AS_multimer_C_tail.
DR   InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR   NCBIfam; TIGR00032; argG; 1.
DR   PANTHER; PTHR11587; ARGININOSUCCINATE SYNTHASE; 1.
DR   PANTHER; PTHR11587:SF2; ARGININOSUCCINATE SYNTHASE; 1.
DR   Pfam; PF20979; Arginosuc_syn_C; 1.
DR   Pfam; PF00764; Arginosuc_synth; 1.
DR   SUPFAM; SSF52402; Adenine nucleotide alpha hydrolases-like; 1.
DR   SUPFAM; SSF69864; Argininosuccinate synthetase, C-terminal domain; 1.
DR   PROSITE; PS00564; ARGININOSUCCIN_SYN_1; 1.
DR   PROSITE; PS00565; ARGININOSUCCIN_SYN_2; 1.
PE   3: Inferred from homology;
KW   Amino-acid biosynthesis; Arginine biosynthesis; ATP-binding; Cytoplasm;
KW   Ligase; Nucleotide-binding; Reference proteome.
FT   CHAIN           1..447
FT                   /note="Argininosuccinate synthase"
FT                   /id="PRO_1000025442"
FT   BINDING         17..25
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00581"
FT   BINDING         43
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00581"
FT   BINDING         99
FT                   /ligand="L-citrulline"
FT                   /ligand_id="ChEBI:CHEBI:57743"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00581"
FT   BINDING         129
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00581"
FT   BINDING         131
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00581"
FT   BINDING         131
FT                   /ligand="L-aspartate"
FT                   /ligand_id="ChEBI:CHEBI:29991"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00581"
FT   BINDING         135
FT                   /ligand="L-aspartate"
FT                   /ligand_id="ChEBI:CHEBI:29991"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00581"
FT   BINDING         135
FT                   /ligand="L-citrulline"
FT                   /ligand_id="ChEBI:CHEBI:57743"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00581"
FT   BINDING         136
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00581"
FT   BINDING         136
FT                   /ligand="L-aspartate"
FT                   /ligand_id="ChEBI:CHEBI:29991"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00581"
FT   BINDING         139
FT                   /ligand="L-citrulline"
FT                   /ligand_id="ChEBI:CHEBI:57743"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00581"
FT   BINDING         192
FT                   /ligand="L-citrulline"
FT                   /ligand_id="ChEBI:CHEBI:57743"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00581"
FT   BINDING         194
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00581"
FT   BINDING         201
FT                   /ligand="L-citrulline"
FT                   /ligand_id="ChEBI:CHEBI:57743"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00581"
FT   BINDING         203
FT                   /ligand="L-citrulline"
FT                   /ligand_id="ChEBI:CHEBI:57743"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00581"
FT   BINDING         280
FT                   /ligand="L-citrulline"
FT                   /ligand_id="ChEBI:CHEBI:57743"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00581"
SQ   SEQUENCE   447 AA;  49911 MW;  C8402FA1A0A4A273 CRC64;
     MTTILKHLPV GQRIGIAFSG GLDTSAALLW MRQKGAVPYA YTANLGQPDE EDYDAIPRRA
     MEYGAENARL IDCRKQLVAE GIAAIQCGAF HNTTGGLTYF NTTPLGRAVT GTMLVAAMKE
     DGVNIWGDGS TYKGNDIERF YRYGLLTNAE LQIYKPWLDT DFIDELGGRH EMSEFMIACG
     FDYKMSVEKA YSTDSNMLGA THEAKDLEYL NSSVKIVNPI MGVKFWDESV KIPAEEVTVR
     FEQGHPVALN GKTFSDDVEM MLEANRIGGR HGLGMSDQIE NRIIEAKSRG IYEAPGMALL
     HIAYERLLTG IHNEDTIEQY HAHGRQLGRL LYQGRWFDSQ ALMLRDSLQR WVASQITGEV
     TLELRHGNDY SILNTVSENL TYKPERLTME KGDSVFSPDD RIGQLTMRNL DITDTREKLF
     GYAKTGLLSS SAASGVPQME NLENKGQ
//