ID ASSY_POLAQ Reviewed; 410 AA. AC A4SZQ2; DT 20-MAY-2008, integrated into UniProtKB/Swiss-Prot. DT 15-MAY-2007, sequence version 1. DT 27-MAR-2024, entry version 93. 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=Pnuc_1753; OS Polynucleobacter asymbioticus (strain DSM 18221 / CIP 109841 / OS QLW-P1DMWA-1) (Polynucleobacter necessarius subsp. asymbioticus). OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales; OC Burkholderiaceae; Polynucleobacter. OX NCBI_TaxID=312153; RN [1] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=DSM 18221 / CIP 109841 / QLW-P1DMWA-1; RX PubMed=22675600; DOI=10.4056/sigs.2395367; RA Meincke L., Copeland A., Lapidus A., Lucas S., Berry K.W., Del Rio T.G., RA Hammon N., Dalin E., Tice H., Pitluck S., Richardson P., Bruce D., RA Goodwin L., Han C., Tapia R., Detter J.C., Schmutz J., Brettin T., RA Larimer F., Land M., Hauser L., Kyrpides N.C., Ivanova N., Goker M., RA Woyke T., Wu Q.L., Pockl M., Hahn M.W., Klenk H.P.; RT "Complete genome sequence of Polynucleobacter necessarius subsp. RT asymbioticus type strain (QLW-P1DMWA-1(T))."; RL Stand. Genomic Sci. 6:74-83(2012). 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; CP000655; ABP34966.1; -; Genomic_DNA. DR RefSeq; WP_011903589.1; NC_009379.1. DR AlphaFoldDB; A4SZQ2; -. DR SMR; A4SZQ2; -. DR GeneID; 31482142; -. DR KEGG; pnu:Pnuc_1753; -. DR eggNOG; COG0137; Bacteria. DR HOGENOM; CLU_032784_4_2_4; -. DR UniPathway; UPA00068; UER00113. DR Proteomes; UP000000231; 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..410 FT /note="Argininosuccinate synthase" FT /id="PRO_1000073824" FT BINDING 10..18 FT /ligand="ATP" FT /ligand_id="ChEBI:CHEBI:30616" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 37 FT /ligand="ATP" FT /ligand_id="ChEBI:CHEBI:30616" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 90 FT /ligand="L-citrulline" FT /ligand_id="ChEBI:CHEBI:57743" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 95 FT /ligand="L-citrulline" FT /ligand_id="ChEBI:CHEBI:57743" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 120 FT /ligand="ATP" FT /ligand_id="ChEBI:CHEBI:30616" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 122 FT /ligand="L-aspartate" FT /ligand_id="ChEBI:CHEBI:29991" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 126 FT /ligand="L-aspartate" FT /ligand_id="ChEBI:CHEBI:29991" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 126 FT /ligand="L-citrulline" FT /ligand_id="ChEBI:CHEBI:57743" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 127 FT /ligand="L-aspartate" FT /ligand_id="ChEBI:CHEBI:29991" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 130 FT /ligand="L-citrulline" FT /ligand_id="ChEBI:CHEBI:57743" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 182 FT /ligand="L-citrulline" FT /ligand_id="ChEBI:CHEBI:57743" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 191 FT /ligand="L-citrulline" FT /ligand_id="ChEBI:CHEBI:57743" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 267 FT /ligand="L-citrulline" FT /ligand_id="ChEBI:CHEBI:57743" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 279 FT /ligand="L-citrulline" FT /ligand_id="ChEBI:CHEBI:57743" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" SQ SEQUENCE 410 AA; 45845 MW; 26A65A927F41E88D CRC64; MSDIKKAVLA YSGGLDTSVI LKWLQDTYGC EIVTFTADLG QGEELEPARA KALQFGIKPE NIFIDDLREE FVRDFVFPMF RANTIYEGEY LLGTSIARPL IAKRQIEIAR LTGADAVSHG ATGKGNDQVR FELGYYALEP GIKVIAPWRE WDLLSREKLM AYAEKHGIPV EMKHKQGGSP YSMDANLLHI SYEGRHLENP NAEAEESMWR WTVSPEKAPD APEIIEIEFR AGDPVAIDGK AYKPHELLAE LNRIGGKHGI GRLDLVENRF VGMKSRGCYE TPGGTILLKA HRGIESITLD REVAHLKDDL MPRYASLIYN GLWWAPERLA LQTLIDHTQQ AVNGVVRLKL YKGSVSVISR DSANTLFDQN IATFDDDGGA YNQADAGGFI KLNALRMRIA ETAKRKRAQK //