ID ASSY_CAUVC Reviewed; 408 AA. AC Q9ABU1; DT 19-OCT-2002, integrated into UniProtKB/Swiss-Prot. DT 01-JUN-2001, sequence version 1. DT 27-MAR-2024, entry version 123. 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}; GN OrderedLocusNames=CC_0129; OS Caulobacter vibrioides (strain ATCC 19089 / CB15) (Caulobacter crescentus). OC Bacteria; Pseudomonadota; Alphaproteobacteria; Caulobacterales; OC Caulobacteraceae; Caulobacter. OX NCBI_TaxID=190650; RN [1] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=ATCC 19089 / CB15; RX PubMed=11259647; DOI=10.1073/pnas.061029298; RA Nierman W.C., Feldblyum T.V., Laub M.T., Paulsen I.T., Nelson K.E., RA Eisen J.A., Heidelberg J.F., Alley M.R.K., Ohta N., Maddock J.R., RA Potocka I., Nelson W.C., Newton A., Stephens C., Phadke N.D., Ely B., RA DeBoy R.T., Dodson R.J., Durkin A.S., Gwinn M.L., Haft D.H., Kolonay J.F., RA Smit J., Craven M.B., Khouri H.M., Shetty J., Berry K.J., Utterback T.R., RA Tran K., Wolf A.M., Vamathevan J.J., Ermolaeva M.D., White O., RA Salzberg S.L., Venter J.C., Shapiro L., Fraser C.M.; RT "Complete genome sequence of Caulobacter crescentus."; RL Proc. Natl. Acad. Sci. U.S.A. 98:4136-4141(2001). 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}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; AE005673; AAK22116.1; -; Genomic_DNA. DR PIR; H87264; H87264. DR RefSeq; NP_418948.1; NC_002696.2. DR RefSeq; WP_010918018.1; NC_002696.2. DR AlphaFoldDB; Q9ABU1; -. DR SMR; Q9ABU1; -. DR STRING; 190650.CC_0129; -. DR EnsemblBacteria; AAK22116; AAK22116; CC_0129. DR KEGG; ccr:CC_0129; -. DR PATRIC; fig|190650.5.peg.126; -. DR eggNOG; COG0137; Bacteria. DR HOGENOM; CLU_032784_4_2_5; -. DR BioCyc; CAULO:CC0129-MONOMER; -. DR UniPathway; UPA00068; UER00113. DR Proteomes; UP000001816; 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..408 FT /note="Argininosuccinate synthase" FT /id="PRO_0000148582" FT BINDING 12..20 FT /ligand="ATP" FT /ligand_id="ChEBI:CHEBI:30616" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 39 FT /ligand="ATP" FT /ligand_id="ChEBI:CHEBI:30616" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 92 FT /ligand="L-citrulline" FT /ligand_id="ChEBI:CHEBI:57743" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 97 FT /ligand="L-citrulline" FT /ligand_id="ChEBI:CHEBI:57743" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 122 FT /ligand="ATP" FT /ligand_id="ChEBI:CHEBI:30616" 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 128 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 129 FT /ligand="L-aspartate" FT /ligand_id="ChEBI:CHEBI:29991" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 132 FT /ligand="L-citrulline" FT /ligand_id="ChEBI:CHEBI:57743" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 183 FT /ligand="L-citrulline" FT /ligand_id="ChEBI:CHEBI:57743" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 192 FT /ligand="L-citrulline" FT /ligand_id="ChEBI:CHEBI:57743" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 268 FT /ligand="L-citrulline" FT /ligand_id="ChEBI:CHEBI:57743" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 280 FT /ligand="L-citrulline" FT /ligand_id="ChEBI:CHEBI:57743" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" SQ SEQUENCE 408 AA; 45331 MW; 06571CBDC38B0FBD CRC64; MADKSVKKVV LAYSGGLDTS IILKWLQTEY GAEVITFTAD LGQGEEIEPA RAKALAAGVK PENIFIEDVR EEFVRDYVFP MFRANTVYEG QYLLGTSIAR PLIAKKQIEI ARKMGADAVS HGATGKGNDQ VRFELGYYGL EPDITVIAPW REWDFKSREA LLDFAEKHQI QITKDKRGEA PFSVDANLLH SSSEGKVLED PAVEAPEFVH MRTIAPEDAP DAPTIITIDF EKGDPVAIDG VAMSPATLLT KLNELGRDNG VGRLDLVENR FVGMKSRGVY ETPGGTILLA AHRGIESITL DRGAMHLKDE LMPKYASLVY NGFWFSPERE MLQAAIDYSQ DKVTGRVRVK LYKGNVTVIG RESPYSLYDQ DLVTFEEGKV AYDHRDAGGF IKLNALRLRV LAKRDKRG //