ID ASSY_METBF Reviewed; 395 AA.
AC Q469Z8;
DT 12-DEC-2006, integrated into UniProtKB/Swiss-Prot.
DT 13-SEP-2005, sequence version 1.
DT 27-MAR-2024, entry version 108.
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=Mbar_A2373;
OS Methanosarcina barkeri (strain Fusaro / DSM 804).
OC Archaea; Euryarchaeota; Stenosarchaea group; Methanomicrobia;
OC Methanosarcinales; Methanosarcinaceae; Methanosarcina.
OX NCBI_TaxID=269797;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Fusaro / DSM 804;
RX PubMed=16980466; DOI=10.1128/jb.00810-06;
RA Maeder D.L., Anderson I., Brettin T.S., Bruce D.C., Gilna P., Han C.S.,
RA Lapidus A., Metcalf W.W., Saunders E., Tapia R., Sowers K.R.;
RT "The Methanosarcina barkeri genome: comparative analysis with
RT Methanosarcina acetivorans and Methanosarcina mazei reveals extensive
RT rearrangement within methanosarcinal genomes.";
RL J. Bacteriol. 188:7922-7931(2006).
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; CP000099; AAZ71294.1; -; Genomic_DNA.
DR AlphaFoldDB; Q469Z8; -.
DR SMR; Q469Z8; -.
DR STRING; 269797.Mbar_A2373; -.
DR PaxDb; 269797-Mbar_A2373; -.
DR KEGG; mba:Mbar_A2373; -.
DR eggNOG; arCOG00112; Archaea.
DR HOGENOM; CLU_032784_4_0_2; -.
DR OrthoDB; 5877at2157; -.
DR UniPathway; UPA00068; UER00113.
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 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.
FT CHAIN 1..395
FT /note="Argininosuccinate synthase"
FT /id="PRO_0000263995"
FT BINDING 8..16
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005"
FT BINDING 86
FT /ligand="L-citrulline"
FT /ligand_id="ChEBI:CHEBI:57743"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005"
FT BINDING 91
FT /ligand="L-citrulline"
FT /ligand_id="ChEBI:CHEBI:57743"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005"
FT BINDING 116
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005"
FT BINDING 118
FT /ligand="L-aspartate"
FT /ligand_id="ChEBI:CHEBI:29991"
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 122
FT /ligand="L-citrulline"
FT /ligand_id="ChEBI:CHEBI:57743"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005"
FT BINDING 123
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 172
FT /ligand="L-citrulline"
FT /ligand_id="ChEBI:CHEBI:57743"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005"
FT BINDING 181
FT /ligand="L-citrulline"
FT /ligand_id="ChEBI:CHEBI:57743"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005"
FT BINDING 257
FT /ligand="L-citrulline"
FT /ligand_id="ChEBI:CHEBI:57743"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005"
FT BINDING 269
FT /ligand="L-citrulline"
FT /ligand_id="ChEBI:CHEBI:57743"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00005"
SQ SEQUENCE 395 AA; 44281 MW; 22123B5A90EC667D CRC64;
MAKKVALAYS GGLDTSVCIP ILKEKYGYDE VVTISVDVGQ PEEEIKRADA KAEKISNKHY
TIDAKEEFVK DYVFPLIKAN GSYEGYVMGT SIARPLIAKK VVEAARKEGA VALAHGCTGK
GNDQLRFEAV FRQTDMDVIA PMREMNLTRE WEIDYAKEHG IPVEVTKSKP WSVDENIWSR
SIEGGRLEDP SFVPPEEIFE WTTSPEKTPE QPRIVDIGFE AGVPVSLDGE KMSGYALVKK
MNEIAGENGV GRTDMIEDRV LGLKARENYE HPAATVLLAA HADLEKLVLT RSELKFKKIV
DDQWSELAYY GLVDEPLYAD LNAFIDKSQE RVTGTVKVRL YKGALTILSR SSPNALYSED
LVSFDSQTID QKDSEGFAKY HGFQARMYRK VMDKQ
//