ID   PDRP_CLOBB              Reviewed;         272 AA.
AC   B2TR90;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   01-JUL-2008, sequence version 1.
DT   02-SEP-2026, entry version 88.
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=CLL_A3504;
OS   Clostridium botulinum (strain Eklund 17B / Type B).
OC   Bacteria; Bacillati; Bacillota; Clostridia; Eubacteriales; Clostridiaceae;
OC   Clostridium; Clostridium botulinum group.
OX   NCBI_TaxID=935198;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Eklund 17B / Type B;
RA   Brinkac L.M., Brown J.L., Bruce D., Detter C., Munk C., Smith L.A.,
RA   Smith T.J., Sutton G., Brettin T.S.;
RT   "Complete sequence of Clostridium botulinum strain Eklund.";
RL   Submitted (APR-2008) to the EMBL/GenBank/DDBJ databases.
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; CP001056; ACD22058.1; -; Genomic_DNA.
DR   AlphaFoldDB; B2TR90; -.
DR   SMR; B2TR90; -.
DR   KEGG; cbk:CLL_A3504; -.
DR   PATRIC; fig|935198.13.peg.3442; -.
DR   HOGENOM; CLU_046206_2_1_9; -.
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; PRK05339.1; 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..272
FT                   /note="Putative pyruvate, phosphate dikinase regulatory
FT                   protein"
FT                   /id="PRO_1000136462"
FT   BINDING         147..154
FT                   /ligand="ADP"
FT                   /ligand_id="ChEBI:CHEBI:456216"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00921"
SQ   SEQUENCE   272 AA;  31225 MW;  506C857C1682949C CRC64;
     MLTIFAISDS IAETAHQVTL AVAAQFKEKI KIRRVPYIKT IDEVDCIFPE IAKIERKIII
     STIITVDVRE YLTKKCYDEN IYIMNVLGPI IDSISSMLNT NPEYKPGAMR QIDEIYYKRI
     EAMEFAMQYD DSKDYGGLKN ADVVLIGLSR TSKTPLSMYL ANKGIKAINI PLMPEIGVPD
     EIYTIDKKKI FGLKIDAFQL IEIRKKRLDK FHRISSSIEY AGDERILEEL EYSDRIMKRL
     GCKTIDITQR AIEDTALIIL ELIGYNKNTN SY
//