ID D8G9P9_9CYAN Unreviewed; 309 AA.
AC D8G9P9;
DT 05-OCT-2010, integrated into UniProtKB/TrEMBL.
DT 05-OCT-2010, sequence version 1.
DT 27-MAR-2024, entry version 43.
DE RecName: Full=Phosphoribulokinase {ECO:0000256|ARBA:ARBA00012042, ECO:0000256|RuleBase:RU004082};
DE EC=2.7.1.19 {ECO:0000256|ARBA:ARBA00012042, ECO:0000256|RuleBase:RU004082};
GN ORFNames=OSCI_4120018 {ECO:0000313|EMBL:CBN59339.1};
OS Kamptonema sp. PCC 6506.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Oscillatoriophycideae;
OC Oscillatoriales; Microcoleaceae; Kamptonema.
OX NCBI_TaxID=272129 {ECO:0000313|EMBL:CBN59339.1, ECO:0000313|Proteomes:UP000004532};
RN [1] {ECO:0000313|Proteomes:UP000004532}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PCC 6506 {ECO:0000313|Proteomes:UP000004532};
RX PubMed=20675499; DOI=10.1128/JB.00704-10;
RA Mejean A., Mazmouz R., Mann S., Calteau A., Medigue C., Ploux O.;
RT "The genome sequence of the cyanobacterium Oscillatoria sp. PCC 6506
RT reveals several gene clusters responsible for the biosynthesis of toxins
RT and secondary metabolites.";
RL J. Bacteriol. 192:5264-5265(2010).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + D-ribulose 5-phosphate = ADP + D-ribulose 1,5-
CC bisphosphate + H(+); Xref=Rhea:RHEA:19365, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:57870, ChEBI:CHEBI:58121,
CC ChEBI:CHEBI:456216; EC=2.7.1.19;
CC Evidence={ECO:0000256|ARBA:ARBA00001430,
CC ECO:0000256|RuleBase:RU004082};
CC -!- PATHWAY: Carbohydrate biosynthesis; Calvin cycle.
CC {ECO:0000256|ARBA:ARBA00005215}.
CC -!- SIMILARITY: Belongs to the phosphoribulokinase family.
CC {ECO:0000256|ARBA:ARBA00009719, ECO:0000256|RuleBase:RU004082}.
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DR EMBL; CACA01000374; CBN59339.1; -; Genomic_DNA.
DR RefSeq; WP_007358510.1; NZ_CACA01000374.1.
DR AlphaFoldDB; D8G9P9; -.
DR OrthoDB; 9777642at2; -.
DR Proteomes; UP000004532; Unassembled WGS sequence.
DR GO; GO:0005524; F:ATP binding; IEA:InterPro.
DR GO; GO:0008974; F:phosphoribulokinase activity; IEA:UniProtKB-EC.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR GO; GO:0019253; P:reductive pentose-phosphate cycle; IEA:UniProtKB-KW.
DR CDD; cd02026; PRK; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR006082; PRK.
DR InterPro; IPR006083; PRK/URK.
DR PANTHER; PTHR10285:SF164; ATP-DEPENDENT KINASE TDA10-RELATED; 1.
DR PANTHER; PTHR10285; URIDINE KINASE; 1.
DR Pfam; PF00485; PRK; 1.
DR PRINTS; PR00478; PHRIBLKINASE.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR PROSITE; PS00567; PHOSPHORIBULOKINASE; 1.
PE 3: Inferred from homology;
KW Calvin cycle {ECO:0000256|ARBA:ARBA00022567};
KW Kinase {ECO:0000313|EMBL:CBN59339.1};
KW Photosynthesis {ECO:0000256|ARBA:ARBA00022531};
KW Reference proteome {ECO:0000313|Proteomes:UP000004532};
KW Transferase {ECO:0000313|EMBL:CBN59339.1}.
FT DOMAIN 8..183
FT /note="Phosphoribulokinase/uridine kinase"
FT /evidence="ECO:0000259|Pfam:PF00485"
SQ SEQUENCE 309 AA; 34808 MW; 8EF4673E1A06BE03 CRC64;
MNQRPIMLGI VGDSAAGKTT LTRGIAQILG EDSVTVICTD DYHRYDRKQR AEIGITALHP
DCNHLDIMQQ HLTLLRTGQP ILKPIYNHTT GAFDPPEYIK PSKFVIMEGL LGYATRGVRE
SYDVKVYLAP PESLRAQWKI KRDTMKRGYT EEQVRAELEK REPDSEEFIR PQRKAADVVV
TFYPPDEKDA SNLNVRLVLR PTIPHPNFTE ILDRGSPSFK PAIRLGLDRD MGKPVDVLEV
DSHATSAQVN ELEKILCNEM PHLRGFCSME GNPEIGKLVG TTGEVLQSYP LALTQLLIAY
HMIKATQAY
//
