UniProt:O64422 Os03g0267300

chain
  • transit peptide:1-47
  • chain:48-406
checksum 1665BB680EC06069
comment
  • FUNCTION Catalyzes the irreversible reaction from fructose-1,6-bisphosphate to fructose-6-phosphate and inorganic phosphate, to regenerate the primary CO(2) acceptor molecule, ribulose-1,5-bisphosphate. Involved in the regulation of photosynthetic performance and sucrose synthesis.CATALYTIC ACTIVITY beta-D-fructose 1,6-bisphosphate + H2O = beta-D-fructose 6-phosphate + phosphateCOFACTOR Binds 3 Mg(2+) ions per subunit.PATHWAY Carbohydrate biosynthesis; Calvin cycle.SUBUNIT Homotetramer.SUBCELLULAR LOCATION Light activation through pH changes, Mg(2+) levels and also by light-modulated reduction of essential disulfide groups via the ferredoxin-thioredoxin f system.MISCELLANEOUS In plants there are two FBPase isozymes: one in the cytosol and the other in the chloroplast.SIMILARITY Belongs to the FBPase class 1 family.
created [InstanceEdit:1164949] Wu, Guanming, 2010-12-11
crossReference
databaseName UniProt
dbId 1162794
description
  • recommendedName: fullName evidence="4"Fructose-1,6-bisphosphatase, chloroplastic shortName evidence="4"FBPase ecNumber evidence="4"3.1.3.11 alternativeName: fullName evidence="4"D-fructose-1,6-bisphosphate 1-phosphohydrolase
displayName UniProt:O64422 Os03g0267300
geneName
  • Os03g0267300
  • LOC_Os03g16050
  • OJ1364E02.13
  • OJA1364E02.2
  • OsJ_10264
identifier O64422
isSequenceChanged false
keyword
  • Calvin cycle
  • Carbohydrate metabolism
  • Chloroplast
  • Disulfide bond
  • Hydrolase
  • Magnesium
  • Metal-binding
  • Plastid
  • Reference proteome
  • Transit peptide
modified [InstanceEdit:9852000] Weiser, Joel, 2023-11-03
name
  • Os03g0267300
referenceDatabase [ReferenceDatabase:2] UniProt
schemaClass ReferenceGeneProduct
secondaryIdentifier
  • F16P1_ORYSJ
  • Q10NK0
  • Q7G5R1
sequenceLength 406
species [Species:1250427] Oryza sativa subsp. japonica
url http://purl.uniprot.org/uniprot/O64422