ID Q8PAJ1_XANCP Unreviewed; 455 AA.
AC Q8PAJ1;
DT 01-OCT-2002, integrated into UniProtKB/TrEMBL.
DT 01-OCT-2002, sequence version 1.
DT 27-MAR-2024, entry version 123.
DE RecName: Full=Adenylosuccinate lyase {ECO:0000256|ARBA:ARBA00017058, ECO:0000256|RuleBase:RU361172};
DE Short=ASL {ECO:0000256|RuleBase:RU361172};
DE EC=4.3.2.2 {ECO:0000256|ARBA:ARBA00012339, ECO:0000256|RuleBase:RU361172};
DE AltName: Full=Adenylosuccinase {ECO:0000256|ARBA:ARBA00030717, ECO:0000256|RuleBase:RU361172};
GN Name=purB {ECO:0000313|EMBL:AAM40788.1};
GN OrderedLocusNames=XCC1492 {ECO:0000313|EMBL:AAM40788.1};
OS Xanthomonas campestris pv. campestris (strain ATCC 33913 / DSM 3586 / NCPPB
OS 528 / LMG 568 / P 25).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Xanthomonadales;
OC Xanthomonadaceae; Xanthomonas.
OX NCBI_TaxID=190485 {ECO:0000313|EMBL:AAM40788.1, ECO:0000313|Proteomes:UP000001010};
RN [1] {ECO:0000313|EMBL:AAM40788.1, ECO:0000313|Proteomes:UP000001010}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 33913 / DSM 3586 / NCPPB 528 / LMG 568 / P 25
RC {ECO:0000313|Proteomes:UP000001010};
RX PubMed=12024217; DOI=10.1038/417459a;
RA da Silva A.C.R., Ferro J.A., Reinach F.C., Farah C.S., Furlan L.R.,
RA Quaggio R.B., Monteiro-Vitorello C.B., Van Sluys M.A., Almeida N.F.Jr.,
RA Alves L.M.C., do Amaral A.M., Bertolini M.C., Camargo L.E.A., Camarotte G.,
RA Cannavan F., Cardozo J., Chambergo F., Ciapina L.P., Cicarelli R.M.B.,
RA Coutinho L.L., Cursino-Santos J.R., El-Dorry H., Faria J.B.,
RA Ferreira A.J.S., Ferreira R.C.C., Ferro M.I.T., Formighieri E.F.,
RA Franco M.C., Greggio C.C., Gruber A., Katsuyama A.M., Kishi L.T.,
RA Leite R.P.Jr., Lemos E.G.M., Lemos M.V.F., Locali E.C., Machado M.A.,
RA Madeira A.M.B.N., Martinez-Rossi N.M., Martins E.C., Meidanis J.,
RA Menck C.F.M., Miyaki C.Y., Moon D.H., Moreira L.M., Novo M.T.M.,
RA Okura V.K., Oliveira M.C., Oliveira V.R., Pereira H.A.Jr., Rossi A.,
RA Sena J.A.D., Silva C., de Souza R.F., Spinola L.A.F., Takita M.A.,
RA Tamura R.E., Teixeira E.C., Tezza R.I.D., Trindade dos Santos M.,
RA Truffi D., Tsai S.M., White F.F., Setubal J.C., Kitajima J.P.;
RT "Comparison of the genomes of two Xanthomonas pathogens with differing host
RT specificities.";
RL Nature 417:459-463(2002).
CC -!- FUNCTION: Catalyzes two reactions in de novo purine nucleotide
CC biosynthesis. Catalyzes the breakdown of 5-aminoimidazole- (N-
CC succinylocarboxamide) ribotide (SAICAR or 2-[5-amino-1-(5-phospho-beta-
CC D-ribosyl)imidazole-4-carboxamido]succinate) to 5-aminoimidazole-4-
CC carboxamide ribotide (AICAR or 5-amino-1-(5-phospho-beta-D-
CC ribosyl)imidazole-4-carboxamide) and fumarate, and of adenylosuccinate
CC (ADS or N(6)-(1,2-dicarboxyethyl)-AMP) to adenosine monophosphate (AMP)
CC and fumarate. {ECO:0000256|ARBA:ARBA00025012}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(2S)-2-[5-amino-1-(5-phospho-beta-D-ribosyl)imidazole-4-
CC carboxamido]succinate = 5-amino-1-(5-phospho-beta-D-
CC ribosyl)imidazole-4-carboxamide + fumarate; Xref=Rhea:RHEA:23920,
CC ChEBI:CHEBI:29806, ChEBI:CHEBI:58443, ChEBI:CHEBI:58475; EC=4.3.2.2;
CC Evidence={ECO:0000256|ARBA:ARBA00024477};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:23921;
CC Evidence={ECO:0000256|ARBA:ARBA00024477};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=N(6)-(1,2-dicarboxyethyl)-AMP = AMP + fumarate;
CC Xref=Rhea:RHEA:16853, ChEBI:CHEBI:29806, ChEBI:CHEBI:57567,
CC ChEBI:CHEBI:456215; EC=4.3.2.2;
CC Evidence={ECO:0000256|ARBA:ARBA00024487};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:16854;
CC Evidence={ECO:0000256|ARBA:ARBA00024487};
CC -!- PATHWAY: Purine metabolism; AMP biosynthesis via de novo pathway; AMP
CC from IMP: step 2/2. {ECO:0000256|ARBA:ARBA00004734,
CC ECO:0000256|RuleBase:RU361172}.
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 2/2.
CC {ECO:0000256|ARBA:ARBA00004706, ECO:0000256|RuleBase:RU361172}.
CC -!- SIMILARITY: Belongs to the lyase 1 family. Adenylosuccinate lyase
CC subfamily. {ECO:0000256|ARBA:ARBA00008273,
CC ECO:0000256|RuleBase:RU361172}.
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DR EMBL; AE008922; AAM40788.1; -; Genomic_DNA.
DR RefSeq; NP_636864.1; NC_003902.1.
DR RefSeq; WP_011036678.1; NC_003902.1.
DR AlphaFoldDB; Q8PAJ1; -.
DR STRING; 190485.XCC1492; -.
DR EnsemblBacteria; AAM40788; AAM40788; XCC1492.
DR KEGG; xcc:XCC1492; -.
DR PATRIC; fig|190485.4.peg.1600; -.
DR eggNOG; COG0015; Bacteria.
DR HOGENOM; CLU_025566_2_0_6; -.
DR OrthoDB; 9768878at2; -.
DR UniPathway; UPA00074; UER00132.
DR UniPathway; UPA00075; UER00336.
DR Proteomes; UP000001010; Chromosome.
DR GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR GO; GO:0070626; F:(S)-2-(5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamido) succinate lyase (fumarate-forming) activity; IEA:UniProtKB-EC.
DR GO; GO:0004018; F:N6-(1,2-dicarboxyethyl)AMP AMP-lyase (fumarate-forming) activity; IEA:UniProtKB-EC.
DR GO; GO:0044208; P:'de novo' AMP biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0006189; P:'de novo' IMP biosynthetic process; IEA:UniProtKB-UniPathway.
DR CDD; cd01598; PurB; 1.
DR Gene3D; 1.10.40.30; Fumarase/aspartase (C-terminal domain); 1.
DR Gene3D; 1.20.200.10; Fumarase/aspartase (Central domain); 1.
DR Gene3D; 1.10.275.10; Fumarase/aspartase (N-terminal domain); 1.
DR InterPro; IPR024083; Fumarase/histidase_N.
DR InterPro; IPR020557; Fumarate_lyase_CS.
DR InterPro; IPR000362; Fumarate_lyase_fam.
DR InterPro; IPR022761; Fumarate_lyase_N.
DR InterPro; IPR008948; L-Aspartase-like.
DR InterPro; IPR004769; Pur_lyase.
DR InterPro; IPR047136; PurB_bact.
DR InterPro; IPR013539; PurB_C.
DR NCBIfam; TIGR00928; purB; 1.
DR PANTHER; PTHR43411; ADENYLOSUCCINATE LYASE; 1.
DR PANTHER; PTHR43411:SF1; ADENYLOSUCCINATE LYASE; 1.
DR Pfam; PF08328; ASL_C; 1.
DR Pfam; PF00206; Lyase_1; 1.
DR PRINTS; PR00149; FUMRATELYASE.
DR SUPFAM; SSF48557; L-aspartase-like; 1.
DR PROSITE; PS00163; FUMARATE_LYASES; 1.
PE 3: Inferred from homology;
KW Lyase {ECO:0000256|ARBA:ARBA00023239, ECO:0000256|RuleBase:RU361172};
KW Purine biosynthesis {ECO:0000256|ARBA:ARBA00022755,
KW ECO:0000256|RuleBase:RU361172};
KW Reference proteome {ECO:0000313|Proteomes:UP000001010}.
FT DOMAIN 14..312
FT /note="Fumarate lyase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF00206"
FT DOMAIN 331..445
FT /note="Adenylosuccinate lyase PurB C-terminal"
FT /evidence="ECO:0000259|Pfam:PF08328"
SQ SEQUENCE 455 AA; 49803 MW; C722E4F7E4B484EF CRC64;
MSDSALLALS PLDGRYASKV DALRPIFSEY GLIKARVKVE IEWLLALAAE PGIAELPAFS
AAATQRLRAL AEQFSVTHAA RVKEIERTTN HDVKAVEYFI KEQLKDDAEL GPALEFVHFA
CTSEDINNLS YGLMLEQARR EVLLPTLDGV AASLRTLAHA QAAQPMLSRT HGQTASPTTL
GKEIANVVAR LERQRKQIAA VELTGKINGA VGNYNAHVAS YPSVDWPQFA QRFVEGLGLV
FNPYTTQIEP HDNVAEIGDA TRRANTILID LARDIWGYIS LGYFKQKLKE GEVGSSTMPH
KVNPIDFENA EGNFGVANAL FEHFSAKLPI SRWQRDLTDS TVLRALGTAF GHTQVALDSL
AKGLGKLTVN SERLDADLDA AWEVLAEAVQ TVMRRHGLPN PYEQLKALTR GQGITAASMQ
AFVESLQLPE KDKQRLRALT PGAYTGLAEQ LARAI
//
