PUR7_SHEB5
ID PUR7_SHEB5 Reviewed; 367 AA.
AC A3D944;
DT 14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT 20-MAR-2007, sequence version 1.
DT 25-MAY-2022, entry version 82.
DE RecName: Full=Phosphoribosylaminoimidazole-succinocarboxamide synthase {ECO:0000255|HAMAP-Rule:MF_00137};
DE EC=6.3.2.6 {ECO:0000255|HAMAP-Rule:MF_00137};
DE AltName: Full=SAICAR synthetase {ECO:0000255|HAMAP-Rule:MF_00137};
GN Name=purC {ECO:0000255|HAMAP-Rule:MF_00137}; OrderedLocusNames=Sbal_3785;
OS Shewanella baltica (strain OS155 / ATCC BAA-1091).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC Shewanellaceae; Shewanella.
OX NCBI_TaxID=325240;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=OS155 / ATCC BAA-1091;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA Sims D.R., Brettin T., Bruce D., Han C., Tapia R., Brainard J., Schmutz J.,
RA Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Brettar I.,
RA Klappenbach J., Konstantinidis K., Rodrigues J., Tiedje J., Richardson P.;
RT "Complete sequence of chromosome of Shewanella baltica OS155.";
RL Submitted (FEB-2007) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate + ATP +
CC L-aspartate = (2S)-2-[5-amino-1-(5-phospho-beta-D-ribosyl)imidazole-
CC 4-carboxamido]succinate + ADP + 2 H(+) + phosphate;
CC Xref=Rhea:RHEA:22628, ChEBI:CHEBI:15378, ChEBI:CHEBI:29991,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:58443,
CC ChEBI:CHEBI:77657, ChEBI:CHEBI:456216; EC=6.3.2.6;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00137};
CC -!- PATHWAY: Purine metabolism; IMP biosynthesis via de novo pathway; 5-
CC amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide from 5-amino-1-(5-
CC phospho-D-ribosyl)imidazole-4-carboxylate: step 1/2.
CC {ECO:0000255|HAMAP-Rule:MF_00137}.
CC -!- SIMILARITY: Belongs to the SAICAR synthetase family.
CC {ECO:0000255|HAMAP-Rule:MF_00137}.
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; CP000563; ABN63257.1; -; Genomic_DNA.
DR RefSeq; WP_011847905.1; NC_009052.1.
DR AlphaFoldDB; A3D944; -.
DR SMR; A3D944; -.
DR STRING; 325240.Sbal_3785; -.
DR EnsemblBacteria; ABN63257; ABN63257; Sbal_3785.
DR KEGG; sbl:Sbal_3785; -.
DR HOGENOM; CLU_064197_0_0_6; -.
DR OMA; QKARPVM; -.
DR UniPathway; UPA00074; UER00131.
DR Proteomes; UP000001557; Chromosome.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0004639; F:phosphoribosylaminoimidazolesuccinocarboxamide synthase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006189; P:'de novo' IMP biosynthetic process; IEA:UniProtKB-UniRule.
DR HAMAP; MF_00137; SAICAR_synth; 1.
DR InterPro; IPR028923; SAICAR_synt/ADE2_N.
DR InterPro; IPR014106; SAICAR_synthase_Vibrio-typ.
DR InterPro; IPR018236; SAICAR_synthetase_CS.
DR Pfam; PF01259; SAICAR_synt; 1.
DR TIGRFAMs; TIGR02735; purC_vibrio; 1.
DR PROSITE; PS01057; SAICAR_SYNTHETASE_1; 1.
PE 3: Inferred from homology;
KW ATP-binding; Ligase; Nucleotide-binding; Purine biosynthesis.
FT CHAIN 1..367
FT /note="Phosphoribosylaminoimidazole-succinocarboxamide
FT synthase"
FT /id="PRO_1000117844"
SQ SEQUENCE 367 AA; 40786 MW; B771ECD7C7C85E7E CRC64;
MSLADSVLAI NNDLPIRTDS PVHSGKVRSV YWLTDADSRR LITTKGYNVP EDTPLAIMVI
SDRISAFDCI FHGEGGLKGI PGKGAALNAI SNHWFKLFAE NGLADSHILD IPHPFVWIVQ
KARPIKVEAI CRQYITGSMW RAYSKGERVF CGITLPEGLE KAQKLPELLI TPSTKGILTG
IPGVPAQDDV NISRSDIEAN YQAFGFEKLS DIDLYEKLLK DGFKVISKAL ADIDQVFVDT
KFEFGYVTDK DGNSKLIYMD EVGTPDSSRI WDGAAYRDGK ILENSKEGFR QFLLNHFPDP
DVLLNKDRMP EREALARDND LPLEAMMQVS RTYTGVAEKV TGAPIPLPAN PKADIIKILK
DEYDLIV