ID   ASSY_CHLTE              Reviewed;         401 AA.
AC   Q8KDE0;
DT   23-APR-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2002, sequence version 1.
DT   27-MAR-2024, entry version 115.
DE   RecName: Full=Argininosuccinate synthase {ECO:0000255|HAMAP-Rule:MF_00005};
DE            EC=6.3.4.5 {ECO:0000255|HAMAP-Rule:MF_00005};
DE   AltName: Full=Citrulline--aspartate ligase {ECO:0000255|HAMAP-Rule:MF_00005};
GN   Name=argG {ECO:0000255|HAMAP-Rule:MF_00005}; OrderedLocusNames=CT1114;
OS   Chlorobaculum tepidum (strain ATCC 49652 / DSM 12025 / NBRC 103806 / TLS)
OS   (Chlorobium tepidum).
OC   Bacteria; Chlorobiota; Chlorobiia; Chlorobiales; Chlorobiaceae;
OC   Chlorobaculum.
OX   NCBI_TaxID=194439;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 49652 / DSM 12025 / NBRC 103806 / TLS;
RX   PubMed=12093901; DOI=10.1073/pnas.132181499;
RA   Eisen J.A., Nelson K.E., Paulsen I.T., Heidelberg J.F., Wu M., Dodson R.J.,
RA   DeBoy R.T., Gwinn M.L., Nelson W.C., Haft D.H., Hickey E.K., Peterson J.D.,
RA   Durkin A.S., Kolonay J.F., Yang F., Holt I.E., Umayam L.A., Mason T.M.,
RA   Brenner M., Shea T.P., Parksey D.S., Nierman W.C., Feldblyum T.V.,
RA   Hansen C.L., Craven M.B., Radune D., Vamathevan J.J., Khouri H.M.,
RA   White O., Gruber T.M., Ketchum K.A., Venter J.C., Tettelin H., Bryant D.A.,
RA   Fraser C.M.;
RT   "The complete genome sequence of Chlorobium tepidum TLS, a photosynthetic,
RT   anaerobic, green-sulfur bacterium.";
RL   Proc. Natl. Acad. Sci. U.S.A. 99:9509-9514(2002).
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_00005};
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_00005}.
CC   -!- SUBUNIT: Homotetramer. {ECO:0000255|HAMAP-Rule:MF_00005}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00005}.
CC   -!- SIMILARITY: Belongs to the argininosuccinate synthase family. Type 1
CC       subfamily. {ECO:0000255|HAMAP-Rule:MF_00005}.
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DR   EMBL; AE006470; AAM72347.1; -; Genomic_DNA.
DR   RefSeq; NP_662005.1; NC_002932.3.
DR   RefSeq; WP_010932792.1; NC_002932.3.
DR   AlphaFoldDB; Q8KDE0; -.
DR   SMR; Q8KDE0; -.
DR   STRING; 194439.CT1114; -.
DR   EnsemblBacteria; AAM72347; AAM72347; CT1114.
DR   KEGG; cte:CT1114; -.
DR   PATRIC; fig|194439.7.peg.1012; -.
DR   eggNOG; COG0137; Bacteria.
DR   HOGENOM; CLU_032784_4_2_10; -.
DR   OrthoDB; 9801641at2; -.
DR   UniPathway; UPA00068; UER00113.
DR   Proteomes; UP000001007; 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:0006526; P:arginine biosynthetic process; IEA:UniProtKB-UniRule.
DR   CDD; cd01999; Argininosuccinate_Synthase; 1.
DR   Gene3D; 3.90.1260.10; Argininosuccinate synthetase, chain A, domain 2; 1.
DR   Gene3D; 3.40.50.620; HUPs; 1.
DR   Gene3D; 1.20.5.470; Single helix bin; 1.
DR   HAMAP; MF_00005; Arg_succ_synth_type1; 1.
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; IPR023434; Arginosuc_synth_type_1_subfam.
DR   InterPro; IPR024074; AS_cat/multimer_dom_body.
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..401
FT                   /note="Argininosuccinate synthase"
FT                   /id="PRO_0000148583"
FT   BINDING         9..17
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00005"
FT   BINDING         88
FT                   /ligand="L-citrulline"
FT                   /ligand_id="ChEBI:CHEBI:57743"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00005"
FT   BINDING         118
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00005"
FT   BINDING         120
FT                   /ligand="L-aspartate"
FT                   /ligand_id="ChEBI:CHEBI:29991"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00005"
FT   BINDING         124
FT                   /ligand="L-aspartate"
FT                   /ligand_id="ChEBI:CHEBI:29991"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00005"
FT   BINDING         124
FT                   /ligand="L-citrulline"
FT                   /ligand_id="ChEBI:CHEBI:57743"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00005"
FT   BINDING         125
FT                   /ligand="L-aspartate"
FT                   /ligand_id="ChEBI:CHEBI:29991"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00005"
FT   BINDING         128
FT                   /ligand="L-citrulline"
FT                   /ligand_id="ChEBI:CHEBI:57743"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00005"
FT   BINDING         177
FT                   /ligand="L-citrulline"
FT                   /ligand_id="ChEBI:CHEBI:57743"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00005"
FT   BINDING         186
FT                   /ligand="L-citrulline"
FT                   /ligand_id="ChEBI:CHEBI:57743"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00005"
FT   BINDING         262
FT                   /ligand="L-citrulline"
FT                   /ligand_id="ChEBI:CHEBI:57743"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00005"
FT   BINDING         274
FT                   /ligand="L-citrulline"
FT                   /ligand_id="ChEBI:CHEBI:57743"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00005"
SQ   SEQUENCE   401 AA;  44423 MW;  4ECE7F2DEC336A6D CRC64;
     MSKEKIAVAY SGGLDTSVMI KWLKDKYEGA EIVAVTGNLG QKMEVDNLEQ KAIATGAKSF
     HFVDLRKTFV EEYIWKALKA GALYEDVYPL ATALGRPLLA KALVDVALAE GCTMLTHGCT
     GKGNDQVRFE VAFAALAPHM KVVAPLREWE FTSREQEIAY AMEHNIPVSA TKKNPYSIDE
     NIWGISIECG VLEDPMVAPP ADAYQITTAP ELAPDEPTVV DIEFAQGVPV ALDGQQMEGL
     DLIVRLNELG AMNGVGRLDM IENRVVGIKS REIYEAPAAT ILHFAHRELE RLTLEKSVFQ
     YKRNIGQDYA NLIYNGTWFS PMRKALDAFV DETQKPVTGM VRIKLYKGSM TLLGRTSPNS
     LYNEALATYT EADTFDHKSA EGFIKIYGLG LKTFHEVNKS E
//