ID ASSY_PSYA2 Reviewed; 412 AA. AC Q4FR79; DT 12-DEC-2006, integrated into UniProtKB/Swiss-Prot. DT 30-AUG-2005, sequence version 1. DT 27-MAR-2024, entry version 114. 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=Psyc_1631; OS Psychrobacter arcticus (strain DSM 17307 / VKM B-2377 / 273-4). OC Bacteria; Pseudomonadota; Gammaproteobacteria; Moraxellales; Moraxellaceae; OC Psychrobacter. OX NCBI_TaxID=259536; RN [1] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=DSM 17307 / VKM B-2377 / 273-4; RX PubMed=20154119; DOI=10.1128/aem.02101-09; RA Ayala-del-Rio H.L., Chain P.S., Grzymski J.J., Ponder M.A., Ivanova N., RA Bergholz P.W., Di Bartolo G., Hauser L., Land M., Bakermans C., RA Rodrigues D., Klappenbach J., Zarka D., Larimer F., Richardson P., RA Murray A., Thomashow M., Tiedje J.M.; RT "The genome sequence of Psychrobacter arcticus 273-4, a psychroactive RT Siberian permafrost bacterium, reveals mechanisms for adaptation to low- RT temperature growth."; RL Appl. Environ. Microbiol. 76:2304-2312(2010). 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; CP000082; AAZ19479.1; -; Genomic_DNA. DR RefSeq; WP_011280895.1; NC_007204.1. DR AlphaFoldDB; Q4FR79; -. DR SMR; Q4FR79; -. DR STRING; 259536.Psyc_1631; -. DR KEGG; par:Psyc_1631; -. DR eggNOG; COG0137; Bacteria. DR HOGENOM; CLU_032784_4_2_6; -. DR OrthoDB; 9801641at2; -. DR UniPathway; UPA00068; UER00113. DR Proteomes; UP000000546; 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..412 FT /note="Argininosuccinate synthase" FT /id="PRO_0000263958" FT BINDING 15..23 FT /ligand="ATP" FT /ligand_id="ChEBI:CHEBI:30616" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 42 FT /ligand="ATP" FT /ligand_id="ChEBI:CHEBI:30616" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 93 FT /ligand="L-citrulline" FT /ligand_id="ChEBI:CHEBI:57743" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 98 FT /ligand="L-citrulline" FT /ligand_id="ChEBI:CHEBI:57743" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 123 FT /ligand="ATP" FT /ligand_id="ChEBI:CHEBI:30616" 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 129 FT /ligand="L-aspartate" FT /ligand_id="ChEBI:CHEBI:29991" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 129 FT /ligand="L-citrulline" FT /ligand_id="ChEBI:CHEBI:57743" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 130 FT /ligand="L-aspartate" FT /ligand_id="ChEBI:CHEBI:29991" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 133 FT /ligand="L-citrulline" FT /ligand_id="ChEBI:CHEBI:57743" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 185 FT /ligand="L-citrulline" FT /ligand_id="ChEBI:CHEBI:57743" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 194 FT /ligand="L-citrulline" FT /ligand_id="ChEBI:CHEBI:57743" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 270 FT /ligand="L-citrulline" FT /ligand_id="ChEBI:CHEBI:57743" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" FT BINDING 282 FT /ligand="L-citrulline" FT /ligand_id="ChEBI:CHEBI:57743" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005" SQ SEQUENCE 412 AA; 46197 MW; EC1C1EC89EC98DEB CRC64; MAQLDPKTIN KIVLAYSGGL DTSIIARWLQ ETYDAEVITF TADIGQGEEV EPARAKAEAM GIKHIHIEDL REEFARDYVF PMFRANAIYE GEYLLGTSIA RPLIAKRLVE IAKEHNADAI SHGATGKGND QVRFELGAVA LSPDVVTIAP WREWDLSSRE SLMEYAKEHN ISIDYAGNKK KSPYSMDANL LHISYEGGIL EDPYAEAEDD MWRWSVSPEQ APDVPQYLEL EYAKGDIVAI DGEALKPYEV MIKLNEIGGK HGIGRLDIVE NRYVGMKSRG CYETPAGTIM LKAHRGIESL TLDREAAHLK DELMPRYAKT IYNGYWFSPE RMMLQALIDK SQEYVNGTVR VKLYKGAVSV VGRKSDDSLF DEKIATFEDD AGAYDQKDAE GFIRLNGLRL AIEASRGRDL SK //