ID   PDRP_CLOB1              Reviewed;         269 AA.
AC   A7FZF4;
DT   05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   11-SEP-2007, sequence version 1.
DT   04-NOV-2026, entry version 89.
DE   RecName: Full=Putative pyruvate, phosphate dikinase regulatory protein {ECO:0000255|HAMAP-Rule:MF_00921};
DE            Short=PPDK regulatory protein {ECO:0000255|HAMAP-Rule:MF_00921};
DE            EC=2.7.11.32 {ECO:0000255|HAMAP-Rule:MF_00921};
DE            EC=2.7.4.27 {ECO:0000255|HAMAP-Rule:MF_00921};
GN   OrderedLocusNames=CLB_3704;
OS   Clostridium botulinum (strain ATCC 19397 / Type A).
OC   Bacteria; Bacillati; Bacillota; Clostridia; Eubacteriales; Clostridiaceae;
OC   Clostridium; Clostridium botulinum group.
OX   NCBI_TaxID=441770;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 19397 / Type A;
RX   PubMed=18060065; DOI=10.1371/journal.pone.0001271;
RA   Smith T.J., Hill K.K., Foley B.T., Detter J.C., Munk A.C., Bruce D.C.,
RA   Doggett N.A., Smith L.A., Marks J.D., Xie G., Brettin T.S.;
RT   "Analysis of the neurotoxin complex genes in Clostridium botulinum A1-A4
RT   and B1 strains: BoNT/A3, /Ba4 and /B1 clusters are located within
RT   plasmids.";
RL   PLoS ONE 2:E1271-E1271(2007).
CC   -!- FUNCTION: Bifunctional serine/threonine kinase and phosphorylase
CC       involved in the regulation of the pyruvate, phosphate dikinase (PPDK)
CC       by catalyzing its phosphorylation/dephosphorylation.
CC       {ECO:0000255|HAMAP-Rule:MF_00921}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=N(tele)-phospho-L-histidyl/L-threonyl-[pyruvate, phosphate
CC         dikinase] + ADP = N(tele)-phospho-L-histidyl/O-phospho-L-threonyl-
CC         [pyruvate, phosphate dikinase] + AMP + H(+); Xref=Rhea:RHEA:43692,
CC         Rhea:RHEA-COMP:10650, Rhea:RHEA-COMP:10651, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:30013, ChEBI:CHEBI:61977, ChEBI:CHEBI:83586,
CC         ChEBI:CHEBI:456215, ChEBI:CHEBI:456216; EC=2.7.11.32;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00921};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=N(tele)-phospho-L-histidyl/O-phospho-L-threonyl-[pyruvate,
CC         phosphate dikinase] + phosphate + H(+) = N(tele)-phospho-L-
CC         histidyl/L-threonyl-[pyruvate, phosphate dikinase] + diphosphate;
CC         Xref=Rhea:RHEA:43696, Rhea:RHEA-COMP:10650, Rhea:RHEA-COMP:10651,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:30013, ChEBI:CHEBI:33019,
CC         ChEBI:CHEBI:43474, ChEBI:CHEBI:61977, ChEBI:CHEBI:83586; EC=2.7.4.27;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00921};
CC   -!- SIMILARITY: Belongs to the pyruvate, phosphate/water dikinase
CC       regulatory protein family. PDRP subfamily. {ECO:0000255|HAMAP-
CC       Rule:MF_00921}.
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DR   EMBL; CP000726; ABS34708.1; -; Genomic_DNA.
DR   RefSeq; WP_003359375.1; NC_009697.1.
DR   AlphaFoldDB; A7FZF4; -.
DR   SMR; A7FZF4; -.
DR   GeneID; 5187756; -.
DR   KEGG; cba:CLB_3704; -.
DR   HOGENOM; CLU_046206_2_1_9; -.
DR   OMA; AAEIMML; -.
DR   GO; GO:0043531; F:ADP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0005524; F:ATP binding; IEA:InterPro.
DR   GO; GO:0016776; F:phosphotransferase activity, phosphate group as acceptor; IEA:UniProtKB-UniRule.
DR   GO; GO:0004674; F:protein serine/threonine kinase activity; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_00921; PDRP; 1.
DR   InterPro; IPR005177; Kinase-pyrophosphorylase.
DR   InterPro; IPR026565; PPDK_reg.
DR   NCBIfam; NF003742; ppsR; 1.
DR   PANTHER; PTHR31756; PYRUVATE, PHOSPHATE DIKINASE REGULATORY PROTEIN 1, CHLOROPLASTIC; 1.
DR   PANTHER; PTHR31756:SF3; PYRUVATE, PHOSPHATE DIKINASE REGULATORY PROTEIN 1, CHLOROPLASTIC; 1.
DR   Pfam; PF03618; Kinase-PPPase; 1.
PE   3: Inferred from homology;
KW   Kinase; Nucleotide-binding; Serine/threonine-protein kinase; Transferase.
FT   CHAIN           1..269
FT                   /note="Putative pyruvate, phosphate dikinase regulatory
FT                   protein"
FT                   /id="PRO_0000316660"
FT   BINDING         147..154
FT                   /ligand="ADP"
FT                   /ligand_id="ChEBI:CHEBI:456216"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00921"
SQ   SEQUENCE   269 AA;  30557 MW;  4C1736A0A2FBF7A1 CRC64;
     MFKIYAVSDS IGETAEQVAN ATAYQFGSSV KVERVPYVKT FEDVNNLISI IKNPNEAMII
     STIVLVDIRE FLVQRCVESG IHISNVLGPC ISLVSTILNK TPEYKPGAVW DMDKKYYKKI
     EAMEFAIRYD DSKDHSGIKH ADIVLIGLSR TSKTPLSIYL ANKGIKALNI PLMPEVPVPE
     ELFEIDRKKI IGLTIDPMHL IEIRRHRVDN MMKIPTELKY ANAERVLDEL EFADKIMRKL
     KCKVIDVTKR AIEDTALIIM ESVFSDRII
//