KEGG   ENZYME: 4.1.2.22Help
Entry
EC 4.1.2.22                 Enzyme                                 

Name
fructose-6-phosphate phosphoketolase;
D-fructose-6-phosphate D-erythrose-4-phosphate-lyase (phosphate-acetylating)
Class
Lyases;
Carbon-carbon lyases;
Aldehyde-lyases
BRITE hierarchy
Sysname
D-fructose-6-phosphate D-erythrose-4-phosphate-lyase (adding phosphate; acetyl-phosphate-forming)
Reaction(IUBMB)
D-fructose 6-phosphate + phosphate = acetyl phosphate + D-erythrose 4-phosphate + H2O [RN:R00761]
Reaction(KEGG)
R00761;
(other) R01621
Show
Substrate
D-fructose 6-phosphate [CPD:C00085];
phosphate [CPD:C00009]
Product
acetyl phosphate [CPD:C00227];
D-erythrose 4-phosphate [CPD:C00279];
H2O [CPD:C00001]
Comment
Also acts on D-xylulose 5-phosphate.
History
EC 4.1.2.22 created 1972
Pathway
Carbon fixation in photosynthetic organisms
Microbial metabolism in diverse environments
Orthology
K01632  
fructose-6-phosphate phosphoketolase
Genes
PST: 
NOC: 
PNA: 
NET: 
NMU: 
MFA: 
RLE: 
RL3902(xfp)
BRA: 
BBT: 
RPB: 
RPC: 
RPD: 
NWI: 
NHA: 
MAV: 
MVA: 
MGI: 
MMC: 
MKM: 
MJL: 
CMI: 
CMS: 
ART: 
AAU: 
BCV: 
JDE: 
XCE: 
SKE: 
NCA: 
TFU: 
FRA: 
ACE: 
SEN: 
BLO: 
BLJ: 
BLN: 
BLON: 
BLF: 
BLL: 
BLB: 
BLM: 
BLK: 
BLG: 
BAD: 
BLA: 
BLC: 
BLT: 
BBB: 
BBC: 
BNM: 
BLV: 
BLW: 
BLS: 
BANI: 
BANL: 
BNI: 
BDE: 
BBI: 
BBP: 
BBF: 
BBV: 
BBRU: 
BAST: 
BTP: 
GVA: 
GVG: 
GVH: 
APV: 
CGO: 
SUS: 
SYF: 
AVA: 
PLT: 
 » show all
Taxonomy
Reference
1  [PMID:13610828]
  Authors
SCHRAMM M, KLYBAS V, RACKER E.
  Title
Phosphorolytic cleavage of fructose-6-phosphate by fructose-6-phosphate phosphoketolase from Acetobacter xylinum.
  Journal
J. Biol. Chem. 233 (1958) 1283-8.
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 
CAS: 
37290-57-6

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