ID   LSRF_YERPB              Reviewed;         291 AA.
AC   B2K3F7;
DT   14-OCT-2008, integrated into UniProtKB/Swiss-Prot.
DT   10-JUN-2008, sequence version 1.
DT   03-AUG-2022, entry version 76.
DE   RecName: Full=3-hydroxy-5-phosphonooxypentane-2,4-dione thiolase {ECO:0000255|HAMAP-Rule:MF_02052};
DE            EC=2.3.1.245 {ECO:0000255|HAMAP-Rule:MF_02052};
GN   Name=lsrF {ECO:0000255|HAMAP-Rule:MF_02052}; OrderedLocusNames=YPTS_0572;
OS   Yersinia pseudotuberculosis serotype IB (strain PB1/+).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Yersiniaceae; Yersinia.
OX   NCBI_TaxID=502801;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=PB1/+;
RA   Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA   Bruce D., Goodwin L., Pitluck S., Munk A.C., Brettin T., Detter J.C.,
RA   Han C., Tapia R., Schmutz J., Larimer F., Land M., Hauser L.,
RA   Challacombe J.F., Green L., Lindler L.E., Nikolich M.P., Richardson P.;
RT   "Complete sequence of Yersinia pseudotuberculosis PB1/+.";
RL   Submitted (APR-2008) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Involved in the degradation of phospho-AI-2, thereby
CC       terminating induction of the lsr operon and closing the AI-2 signaling
CC       cycle. Catalyzes the transfer of an acetyl moiety from 3-hydroxy-5-
CC       phosphonooxypentane-2,4-dione to CoA to form glycerone phosphate and
CC       acetyl-CoA. {ECO:0000255|HAMAP-Rule:MF_02052}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=acetyl-CoA + dihydroxyacetone phosphate = 3-hydroxy-2,4-
CC         dioxopentyl phosphate + CoA; Xref=Rhea:RHEA:44736, ChEBI:CHEBI:57287,
CC         ChEBI:CHEBI:57288, ChEBI:CHEBI:57642, ChEBI:CHEBI:84359;
CC         EC=2.3.1.245; Evidence={ECO:0000255|HAMAP-Rule:MF_02052};
CC   -!- SUBUNIT: Homodecamer. {ECO:0000255|HAMAP-Rule:MF_02052}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_02052}.
CC   -!- SIMILARITY: Belongs to the DeoC/FbaB aldolase family.
CC       {ECO:0000255|HAMAP-Rule:MF_02052}.
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DR   EMBL; CP001048; ACC87556.1; -; Genomic_DNA.
DR   RefSeq; WP_011191661.1; NZ_CP009780.1.
DR   AlphaFoldDB; B2K3F7; -.
DR   SMR; B2K3F7; -.
DR   GeneID; 66843033; -.
DR   KEGG; ypb:YPTS_0572; -.
DR   PATRIC; fig|502801.10.peg.4248; -.
DR   OMA; CEYWGMP; -.
DR   BioCyc; YPSE502801:YPTS_RS02975-MON; -.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0016747; F:acyltransferase activity, transferring groups other than amino-acyl groups; IEA:UniProtKB-UniRule.
DR   GO; GO:0004332; F:fructose-bisphosphate aldolase activity; IEA:InterPro.
DR   CDD; cd00958; DhnA; 1.
DR   Gene3D; 3.20.20.70; -; 1.
DR   HAMAP; MF_02052; LsrF; 1.
DR   InterPro; IPR013785; Aldolase_TIM.
DR   InterPro; IPR002915; DeoC/FbaB/LacD_aldolase.
DR   InterPro; IPR041720; FbaB-like.
DR   InterPro; IPR033673; LsrF.
DR   Pfam; PF01791; DeoC; 1.
DR   PIRSF; PIRSF038992; Aldolase_Ia; 1.
DR   SMART; SM01133; DeoC; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Schiff base; Transferase.
FT   CHAIN           1..291
FT                   /note="3-hydroxy-5-phosphonooxypentane-2,4-dione thiolase"
FT                   /id="PRO_0000351540"
FT   ACT_SITE        203
FT                   /note="Schiff-base intermediate with substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02052"
SQ   SEQUENCE   291 AA;  31563 MW;  6AA230470CE52308 CRC64;
     MADLDDIKDG KDFGIGIPQQ NPAFTLKGSG SLDWGMQSRL ARIFNPKTNR TVMLAFDHGY
     FQGPTTGLER IDINIAPLFE YADVLMCTRG ILRSVVPAAA NRPVVLRASG ANSILTDLSN
     EAVAVAMEDA VRLNACAVAA QVYIGTEHEH QSIKNIIQLI DQGMRYGMPT MAVTGVGKDM
     VRDQRYFSLA SRIAAEMGAQ VIKTYYVDSG FERIAAGCPV PIVIAGGKKL PERDALEMCY
     QAIDQGASGV DMGRNIFQSD APIAMLKAVH AIVHKNENAA AAYQLFLHEQ N