PDRP_SYMTH
ID PDRP_SYMTH Reviewed; 273 AA.
AC Q67RX3;
DT 10-JAN-2006, integrated into UniProtKB/Swiss-Prot.
DT 11-OCT-2004, sequence version 1.
DT 03-AUG-2022, entry version 90.
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=STH585;
OS Symbiobacterium thermophilum (strain T / IAM 14863).
OC Bacteria; Firmicutes; Clostridia; Eubacteriales; Symbiobacteriaceae;
OC Symbiobacterium.
OX NCBI_TaxID=292459;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=T / IAM 14863;
RX PubMed=15383646; DOI=10.1093/nar/gkh830;
RA Ueda K., Yamashita A., Ishikawa J., Shimada M., Watsuji T., Morimura K.,
RA Ikeda H., Hattori M., Beppu T.;
RT "Genome sequence of Symbiobacterium thermophilum, an uncultivable bacterium
RT that depends on microbial commensalism.";
RL Nucleic Acids Res. 32:4937-4944(2004).
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=ADP + N(tele)-phospho-L-histidyl/L-threonyl-[pyruvate,
CC phosphate dikinase] = AMP + H(+) + N(tele)-phospho-L-histidyl/O-
CC phospho-L-threonyl-[pyruvate, phosphate dikinase];
CC Xref=Rhea:RHEA:43692, Rhea:RHEA-COMP:10650, Rhea:RHEA-COMP:10651,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:30013, ChEBI:CHEBI:61977,
CC ChEBI:CHEBI:83586, ChEBI:CHEBI:456215, ChEBI:CHEBI:456216;
CC EC=2.7.11.32; Evidence={ECO:0000255|HAMAP-Rule:MF_00921};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H(+) + N(tele)-phospho-L-histidyl/O-phospho-L-threonyl-
CC [pyruvate, phosphate dikinase] + phosphate = diphosphate + N(tele)-
CC phospho-L-histidyl/L-threonyl-[pyruvate, phosphate dikinase];
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}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; AP006840; BAD39570.1; -; Genomic_DNA.
DR AlphaFoldDB; Q67RX3; -.
DR SMR; Q67RX3; -.
DR STRING; 292459.STH585; -.
DR PRIDE; Q67RX3; -.
DR EnsemblBacteria; BAD39570; BAD39570; STH585.
DR KEGG; sth:STH585; -.
DR eggNOG; COG1806; Bacteria.
DR HOGENOM; CLU_046206_2_1_9; -.
DR OMA; YAQCEFE; -.
DR Proteomes; UP000000417; Chromosome.
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 GO; GO:0006470; P:protein dephosphorylation; IEA:UniProtKB-UniRule.
DR GO; GO:0006468; P:protein phosphorylation; IEA:UniProtKB-UniRule.
DR HAMAP; MF_00921; PDRP; 1.
DR InterPro; IPR005177; Kinase-pyrophosphorylase.
DR InterPro; IPR026565; PPDK_reg.
DR PANTHER; PTHR31756; PTHR31756; 1.
DR Pfam; PF03618; Kinase-PPPase; 1.
PE 3: Inferred from homology;
KW Kinase; Nucleotide-binding; Reference proteome;
KW Serine/threonine-protein kinase; Transferase.
FT CHAIN 1..273
FT /note="Putative pyruvate, phosphate dikinase regulatory
FT protein"
FT /id="PRO_0000196732"
FT BINDING 150..157
FT /ligand="ADP"
FT /ligand_id="ChEBI:CHEBI:456216"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00921"
SQ SEQUENCE 273 AA; 30839 MW; FCC87325D841B7E8 CRC64;
MVAKPVIFVV SDSVGETADL VTRAALSQWG QRSVEIRRFP MIDDPQSLRE VIDAARQQPT
LIVYTIIVPE IRKELQRLVD MWDIPAVDIM GPMLDGISRL LGAPEKLEPG RIHRLDDDYF
RRIEAVEFAV KYDDGKDPRG FLRADAVLIG VSRSSKTPVS MYLAHRRYKV ANLPLVPEVS
LPKELFLVPP HKVVGLRVSP EKLHQIREER IKTIGLRSDA NYSSMERILQ ELDYAESVFK
KVGCAVIDVT NKAVEETAVR VLEIINRGVN FGD
