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Basic Information
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CGSNL Gene Symbol
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PFPB
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Gene Symbol Synonym
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OsPFPB, OsPFP-B, PFP-B, PFPbeta, PFP1beta, OsPFP1beta
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CGSNL Gene Name
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PYROPHOSPHATE-DEPENDENT PHOSPHOFRUCOKINASE BETA-SUBUNIT
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Gene Name Synonym
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pyrophosphate-dependent phosphofrucokinase beta-subunit, PFP beta-subunit, Pyrophosphate-Fru-6-P1-phosphotransferase, Pyrophosphate: fructose-6-phosphate 1-phosphotransferase beta subunit, PFP beta subunit, PFPase beta subunit, regulatory b-subunit of PFP1, Pyrophosphate-fructose 6-phosphate 1-phosphotransferase beta subunit
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Protein Name
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PYROPHOSPHATE-DEPENDENT PHOSPHOFRUCOKINASE BETA-SUBUNIT
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Allele
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pfp1-1, pp1-2, pfp1-3, pfp2
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Chromosome No.
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6
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Explanation
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D17765. PO:0000620: plant embryo development stage. GO:2000014: regulation of endosperm development. GO:1990170: stress response to cadmium ion.
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Trait Class
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Tolerance and resistance - Stress tolerance
Biochemical character
Seed - Morphological traits - Endosperm
Seed - Morphological traits - Grain shape
Seed - Physiological traits - Storage substances
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Expression
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Sequence/Locus
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cDNA Accession No.
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AK069095
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MSU ID
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LOC_Os06g13810.1
LOC_Os06g13810.3
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RAP ID
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Os06g0247500
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Links
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Oryzabase Chromosome View
(
IRGSP 1.0
/
Build5
)
RAP-DB
(
IRGSP 1.0
/
Build5
)
Related IDs List (
IRGSP 1.0
/
Build5
)
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INSD Accession List
(Test version)
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-
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Map
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Locate(cM)
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Link map
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Classical linkage map
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References
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Zhu S., Du X., Zhao W., Yang X., Sheng L., Mao H., Su S.
Toxics 2025 13(8)
Integrated Proteomic and Transcriptomic Analysis Reveals the Mechanism of Selenium-Mediated Cell Wall Polysaccharide in Rice (<i>Oryza sativa</i> L.) Cadmium Detoxification.
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Liu N., Li J., Wang C.C., Yang T., Li A., Zeng P., Peng H., Zhang Y., Huang D., Zheng X., Zhang X.Q.
Plants (Basel) 2025 14(17)
Extensin-like Protein OsPEX1 Modulates Grain Filling in Rice.
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Chen C., He B., Liu X., Ma X., Liu Y., Yao H.Y., Zhang P., Yin J., Wei X., Koh H.J., Yang C., Xue H.W., Fang Z., Qiao Y.
Plant Biotechnol. J. 2019
Pyrophosphate-fructose 6-phosphate 1-phosphotransferase (PFP1) regulates starch biosynthesis and seed development via heterotetramer formation in rice (Oryza sativa L.).
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Duan E., Wang Y., Liu L., Zhu J., Zhong M., Zhang H., Li S., Ding B., Zhang X., Guo X., Jiang L., Wan J.
Plant Cell Rep. 2016 35(6) 1321-31
Pyrophosphate: fructose-6-phosphate 1-phosphotransferase (PFP) regulates carbon metabolism during grain filling in rice.
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Mustroph,A., Stock,J., Hess,N., Aldous,S., Dreilich,A. and Grimm,B.
Front Plant Sci 2013 4 125
Characterization of the phosphofructokinase gene family in rice and its expression under oxygen deficiency stress
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Park S.H., Chung P.J., Juntawong P., Bailey-Serres J., Kim Y.S., Jung H., Bang S.W., Kim Y.K., Do Choi Y., Kim J.K.
Plant Physiol. 2012 159(3) 1111-24
Posttranscriptional Control of Photosynthetic mRNA Decay under Stress Conditions Requires 3' and 5' Untranslated Regions and Correlates with Differential Polysome Association in Rice.
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Mutuku J.M., Nose A.
Plant Cell Physiol. 2012 53(6) 1017-32
Changes in the Contents of Metabolites and Enzyme Activities in Rice Plants Responding to Rhizoctonia solani Kuhn Infection: Activation of Glycolysis and Connection to Phenylpropanoid Pathway.
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Umeda,M., Hara,C., Matsubayashi,Y., Li,H.H., Liu,Q., Tadokoro,F., Aotsuka,S. and Uchimiya,H.
Plant Mol. Biol. 1994 25(3) 469-478
Expressed sequence tags from cultured cells of rice (Oryza sativa L.) under stressed conditions: analysis of transcripts of genes engaged in ATP-generating pathways.
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DB Reference
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Gramene ID
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-
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Ontologies
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Gene Ontology
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6-phosphofructokinase activity( GO:0003872 )
ATP binding( GO:0005524 )
cell wall( GO:0005618 )
6-phosphofructokinase complex( GO:0005945 )
fructose 6-phosphate metabolic process( GO:0006002 )
diphosphate-fructose-6-phosphate 1-phosphotransferase activity( GO:0047334 )
cytoplasm( GO:0005737 )
cytosol( GO:0005829 )
glycolysis( GO:0006096 )
embryonic development ending in seed dormancy( GO:0009793 )
photosynthesis( GO:0015979 )
membrane( GO:0016020 )
response to cadmium ion( GO:0046686 )
metal ion binding( GO:0046872 )
response to anoxia( GO:0034059 )
regulation of starch biosynthetic process( GO:0010581 )
regulation of seed development( GO:0080050 )
embryonic development( GO:0009790 )
endosperm development( GO:0009960 )
polysaccharide biosynthetic process( GO:0000271 )
response to selenium ion( GO:0010269 )
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Trait Ontology
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chemical stress sensitivity( TO:0000482 )
starch grain synthesis( TO:0002658 )
starch grain size( TO:0002655 )
starch grain shape( TO:0002656 )
seed maturation( TO:0002661 )
floury endosperm( TO:0000104 )
grain thickness( TO:0000399 )
sucrose content( TO:0000328 )
glucose content( TO:0000300 )
fructose content( TO:0006005 )
1000-seed weight( TO:0000382 )
starch content( TO:0000696 )
grain core percent white( TO:0000390 )
brittle endosperm( TO:0000713 )
1000-dehulled grain weight( TO:0000592 )
panicle number( TO:0000152 )
plant height( TO:0000207 )
grain weight( TO:0000590 )
grain yield per plant( TO:0000449 )
embryo development trait( TO:0000620 )
total fat content( TO:0000602 )
selenium sensitivity( TO:0000032 )
protein content( TO:0000598 )
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Plant Ontology
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endosperm( PO:0009089 )
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Related Strains
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Phenotype images
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Last updated
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Jan 19, 2026
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Update info.