ID A0A0G3LMA5_XANCT Unreviewed; 167 AA.
AC A0A0G3LMA5;
DT 16-SEP-2015, integrated into UniProtKB/TrEMBL.
DT 16-SEP-2015, sequence version 1.
DT 27-MAR-2024, entry version 43.
DE RecName: Full=N5-carboxyaminoimidazole ribonucleotide mutase {ECO:0000256|HAMAP-Rule:MF_01929, ECO:0000256|PIRNR:PIRNR001338};
DE Short=N5-CAIR mutase {ECO:0000256|HAMAP-Rule:MF_01929, ECO:0000256|PIRNR:PIRNR001338};
DE EC=5.4.99.18 {ECO:0000256|HAMAP-Rule:MF_01929, ECO:0000256|PIRNR:PIRNR001338};
DE AltName: Full=5-(carboxyamino)imidazole ribonucleotide mutase {ECO:0000256|HAMAP-Rule:MF_01929};
GN Name=purE {ECO:0000256|HAMAP-Rule:MF_01929,
GN ECO:0000313|EMBL:QEO26829.1};
GN ORFNames=F0H32_12025 {ECO:0000313|EMBL:QEO26829.1}, FD63_11670
GN {ECO:0000313|EMBL:AKK68086.1};
OS Xanthomonas translucens pv. undulosa.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Xanthomonadales;
OC Xanthomonadaceae; Xanthomonas.
OX NCBI_TaxID=487909 {ECO:0000313|EMBL:QEO26829.1, ECO:0000313|Proteomes:UP000324457};
RN [1] {ECO:0000313|Proteomes:UP000035194}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Xtu4699 {ECO:0000313|Proteomes:UP000035194};
RA Peng Z., Potnis N., Jones J., Liu Z., White F.F., Liu S.;
RT "A complete genome of Xanthomonas translucens and the full TAL effector
RT gene content using long read sequencing.";
RL Submitted (JUN-2014) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:AKK68086.1, ECO:0000313|Proteomes:UP000035194}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Xtu 4699 {ECO:0000313|EMBL:AKK68086.1}, and Xtu4699
RC {ECO:0000313|Proteomes:UP000035194};
RX PubMed=26729225; DOI=10.1186/s12864-015-2348-9;
RA Peng Z., Hu Y., Xie J., Potnis N., Akhunova A., Jones J., Liu Z.,
RA White F.F., Liu S.;
RT "Long read and single molecule DNA sequencing simplifies genome assembly
RT and TAL effector gene analysis of Xanthomonas translucens.";
RL BMC Genomics 17:21-21(2016).
RN [3] {ECO:0000313|EMBL:QEO26829.1, ECO:0000313|Proteomes:UP000324457}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=LW16 {ECO:0000313|EMBL:QEO26829.1,
RC ECO:0000313|Proteomes:UP000324457};
RA Peng Z., Huguet-Tapia J.C., White F.;
RT "Xanthomonas translucens pv. undulosa LW16.";
RL Submitted (AUG-2019) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the conversion of N5-carboxyaminoimidazole
CC ribonucleotide (N5-CAIR) to 4-carboxy-5-aminoimidazole ribonucleotide
CC (CAIR). {ECO:0000256|HAMAP-Rule:MF_01929,
CC ECO:0000256|PIRNR:PIRNR001338}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=5-carboxyamino-1-(5-phospho-D-ribosyl)imidazole + H(+) = 5-
CC amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate;
CC Xref=Rhea:RHEA:13193, ChEBI:CHEBI:15378, ChEBI:CHEBI:58730,
CC ChEBI:CHEBI:77657; EC=5.4.99.18; Evidence={ECO:0000256|HAMAP-
CC Rule:MF_01929, ECO:0000256|PIRNR:PIRNR001338};
CC -!- PATHWAY: Purine metabolism; IMP biosynthesis via de novo pathway; 5-
CC amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate from 5-amino-1-(5-
CC phospho-D-ribosyl)imidazole (N5-CAIR route): step 2/2.
CC {ECO:0000256|HAMAP-Rule:MF_01929, ECO:0000256|PIRNR:PIRNR001338}.
CC -!- SIMILARITY: Belongs to the AIR carboxylase family. Class I subfamily.
CC {ECO:0000256|HAMAP-Rule:MF_01929}.
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DR EMBL; CP008714; AKK68086.1; -; Genomic_DNA.
DR EMBL; CP043540; QEO26829.1; -; Genomic_DNA.
DR RefSeq; WP_003468225.1; NZ_MADU01000038.1.
DR AlphaFoldDB; A0A0G3LMA5; -.
DR STRING; 487909.FD63_11670; -.
DR GeneID; 66890600; -.
DR KEGG; xtn:FD63_11670; -.
DR UniPathway; UPA00074; UER00943.
DR Proteomes; UP000035194; Chromosome.
DR Proteomes; UP000324457; Chromosome.
DR GO; GO:0034023; F:5-(carboxyamino)imidazole ribonucleotide mutase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0016829; F:lyase activity; IEA:UniProtKB-KW.
DR GO; GO:0006189; P:'de novo' IMP biosynthetic process; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.50.1970; -; 1.
DR HAMAP; MF_01929; PurE_classI; 1.
DR InterPro; IPR033747; PurE_ClassI.
DR InterPro; IPR000031; PurE_dom.
DR InterPro; IPR024694; PurE_prokaryotes.
DR NCBIfam; TIGR01162; purE; 1.
DR PANTHER; PTHR23046:SF2; PHOSPHORIBOSYLAMINOIMIDAZOLE CARBOXYLASE; 1.
DR PANTHER; PTHR23046; PHOSPHORIBOSYLAMINOIMIDAZOLE CARBOXYLASE CATALYTIC SUBUNIT; 1.
DR Pfam; PF00731; AIRC; 1.
DR PIRSF; PIRSF001338; AIR_carboxylase; 1.
DR SMART; SM01001; AIRC; 1.
DR SUPFAM; SSF52255; N5-CAIR mutase (phosphoribosylaminoimidazole carboxylase, PurE); 1.
PE 3: Inferred from homology;
KW Isomerase {ECO:0000256|ARBA:ARBA00023235, ECO:0000256|HAMAP-Rule:MF_01929};
KW Lyase {ECO:0000313|EMBL:QEO26829.1};
KW Purine biosynthesis {ECO:0000256|ARBA:ARBA00022755, ECO:0000256|HAMAP-
KW Rule:MF_01929}.
FT DOMAIN 8..159
FT /note="PurE"
FT /evidence="ECO:0000259|SMART:SM01001"
FT BINDING 16
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01929,
FT ECO:0000256|PIRSR:PIRSR001338-1"
FT BINDING 19
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01929,
FT ECO:0000256|PIRSR:PIRSR001338-1"
FT BINDING 46
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01929,
FT ECO:0000256|PIRSR:PIRSR001338-1"
SQ SEQUENCE 167 AA; 17180 MW; CB930F0B0F98DB35 CRC64;
MTSKQTTPLV GIVMGSRSDW ETMQHAAQKL DALGVPYEVK VVSAHRTPDV LFAYAEAAST
RGLRAIVAGA GGAAHLPGML AAKTAVPVLG VPVQSKALNG LDSLLSIVQM PAGIPVATFA
IGNAGAANAA LFAAAMLAAE HADIGTALHA FRQRQTDEVM AKDDPRQ
//
