4.1.2.22: fructose-6-phosphate phosphoketolase
This is an abbreviated version!
For detailed information about fructose-6-phosphate phosphoketolase, go to the full flat file.
Word Map on EC 4.1.2.22
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4.1.2.22
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bifidobacteria
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hsp60
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faeces
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longum
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breve
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dna-dna
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biotechnology
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non-spore-forming
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bumblebee
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catalase-negative
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heterofermentative
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adolescentis
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gram-positive-staining
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mupirocin
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bifidobacteriaceae
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dentium
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asporogenous
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saguinus
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globosum
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animalis
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tamarin
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pcr-dgge
-
analysis
- 4.1.2.22
-
bifidobacteria
- hsp60
-
faeces
- longum
- breve
-
dna-dna
- biotechnology
-
non-spore-forming
-
bumblebee
-
catalase-negative
-
heterofermentative
- adolescentis
-
gram-positive-staining
- mupirocin
- bifidobacteriaceae
- dentium
-
asporogenous
-
saguinus
- globosum
- animalis
- tamarin
-
pcr-dgge
- analysis
Reaction
Synonyms
All1483, All2567, F-6-ppk, F6P phosphoketolase, F6PPK, Fructose-6-phosphate phosphoketolase, Phosphoketolase, fructose 6-phosphate, X5P/F6P phosphoketolase, X5P/F6P PK, Xf2, Xfp, XFPK, Xpf, xylulose 5-phosphate/fructose 6-phosphate phosphoketolase, xylulose-5-phosphate/fructose-6-phosphate phosphoketolase
ECTree
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Substrates Products
Substrates Products on EC 4.1.2.22 - fructose-6-phosphate phosphoketolase
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REACTION DIAGRAM
D-fructose 6-phosphate + phosphate
?
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key enzyme of the bifid-shunt
-
-
?
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
the bifunctional enzyme also shows activity with D-xylulose 5-phosphate (cf. EC 4.2.1.9)
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
AJD88698.1
the bifunctional enzyme also shows activity with D-xylulose 5-phosphate (cf. EC 4.2.1.9)
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
the bifunctional enzyme also shows activity with D-xylulose 5-phosphate (cf. EC 4.2.1.9)
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
Bifidobacterium porcinum P3-14
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
KHD36088.1
the bifunctional enzyme also shows activity with D-xylulose 5-phosphate (cf. EC 4.2.1.9)
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
KRU18827.1, KRU19755.1
the bifunctional enzyme also shows activity with D-xylulose 5-phosphate (cf. EC 4.2.1.9)
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
the bifunctional enzyme shows activity with D-fructose 6-phosphate and D-xylulose 5-phosphate. It displays substantially higher preference for D-xylulose 5-phosphate than for D-fructose 6-phosphate
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
the bifunctional enzyme shows activity with D-fructose 6-phosphate and D-xylulose 5-phosphate. It displays substantially higher preference for D-xylulose 5-phosphate than for D-fructose 6-phosphate
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
the bifunctional enzyme also shows activity with D-xylulose 5-phosphate (cf. EC 4.2.1.9)
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
the bifunctional enzyme shows activity with fructose-6-phosphate and D-xylulose 5-phosphate. It displays substantially higher preference for D-xylulose 5-phosphate than for fructose-6-phosphate
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
the bifunctional enzyme shows activity with fructose-6-phosphate and D-xylulose 5-phosphate. It displays substantially higher preference for D-xylulose 5-phosphate than for fructose-6-phosphate
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
the bifunctional enzyme shows activity with fructose-6-phosphate and D-xylulose 5-phosphate. It displays substantially higher preference for D-xylulose 5-phosphate than for fructose-6-phosphate
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
-
-
-
-
?
D-Fructose 6-phosphate + phosphate
Acetyl phosphate + D-erythrose 4-phosphate + H2O
Synechocystis sp. DELTAglgC/xylAB
-
-
-
-
?
acetyl phosphate + H2O + erythrose 4-phosphate
-
-
-
-
?
D-fructose 6-phosphate + phosphate
acetyl phosphate + H2O + erythrose 4-phosphate
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-
-
-
?
?
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13.3% of the activity with D-fructose 6-phosphate
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-
?
D-ribose 5-phosphate + phosphate
?
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25% of the activity with D-fructose 6-phosphate
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-
?
D-ribose 5-phosphate + phosphate
?
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208% of the activity with D-fructose 6-phosphate
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-
?
acetyl phosphate + D-glyceraldehyde 3-phosphate
-
-
-
?
D-xylulose 5-phosphate + phosphate
acetyl phosphate + D-glyceraldehyde 3-phosphate
-
-
-
-
?
D-xylulose 5-phosphate + phosphate
acetyl phosphate + D-glyceraldehyde 3-phosphate
-
-
-
-
?
D-xylulose 5-phosphate + phosphate
acetyl phosphate + D-glyceraldehyde 3-phosphate
-
-
-
-
?
Acetyl phosphate + D-glyceraldehyde 3-phosphate + H2O
-
-
-
-
?
D-Xylulose 5-phosphate + phosphate
Acetyl phosphate + D-glyceraldehyde 3-phosphate + H2O
-
-
-
-
?
D-Xylulose 5-phosphate + phosphate
Acetyl phosphate + D-glyceraldehyde 3-phosphate + H2O
-
-
-
-
?
D-Xylulose 5-phosphate + phosphate
Acetyl phosphate + D-glyceraldehyde 3-phosphate + H2O
-
-
-
?
D-Xylulose 5-phosphate + phosphate
Acetyl phosphate + D-glyceraldehyde 3-phosphate + H2O
-
-
-
-
?
D-Xylulose 5-phosphate + phosphate
Acetyl phosphate + D-glyceraldehyde 3-phosphate + H2O
-
-
-
-
?
D-Xylulose 5-phosphate + phosphate
Acetyl phosphate + D-glyceraldehyde 3-phosphate + H2O
-
preferred substrate
-
-
?
D-Xylulose 5-phosphate + phosphate
Acetyl phosphate + D-glyceraldehyde 3-phosphate + H2O
the bifunctional enzyme shows activity with D-fructose 6-phosphate and D-xylulose 5-phosphate. It displays substantially higher preference for D-xylulose 5-phosphate than for D-fructose 6-phosphate
-
-
?
D-Xylulose 5-phosphate + phosphate
Acetyl phosphate + D-glyceraldehyde 3-phosphate + H2O
the bifunctional enzyme shows activity with D-fructose 6-phosphate and D-xylulose 5-phosphate. It displays substantially higher preference for D-xylulose 5-phosphate than for D-fructose 6-phosphate
-
-
?
D-Xylulose 5-phosphate + phosphate
Acetyl phosphate + D-glyceraldehyde 3-phosphate + H2O
-
preferred substrate
-
-
?
D-Xylulose 5-phosphate + phosphate
Acetyl phosphate + D-glyceraldehyde 3-phosphate + H2O
-
the bifunctional enzyme shows activity with D-fructose 6-phosphate and D-xylulose 5-phosphate. It displays substantially higher preference for D-xylulose 5-phosphate than for D-fructose 6-phosphate
-
-
?
D-Xylulose 5-phosphate + phosphate
Acetyl phosphate + D-glyceraldehyde 3-phosphate + H2O
-
the bifunctional enzyme shows activity with D-fructose 6-phosphate and D-xylulose 5-phosphate. It displays substantially higher preference for D-xylulose 5-phosphate than for D-fructose 6-phosphate
-
-
?
D-Xylulose 5-phosphate + phosphate
Acetyl phosphate + D-glyceraldehyde 3-phosphate + H2O
-
-
-
-
?
D-Xylulose 5-phosphate + phosphate
Acetyl phosphate + D-glyceraldehyde 3-phosphate + H2O
preferred substrate
-
-
?
D-Xylulose 5-phosphate + phosphate
Acetyl phosphate + D-glyceraldehyde 3-phosphate + H2O
the bifunctional enzyme shows activity with D-fructose 6-phosphate and D-xylulose 5-phosphate. It displays substantially higher preference for D-xylulose 5-phosphate than for D-fructose6-phosphate
-
-
?
acetyl phosphate + H2O + D-glyceraldehyde 3-phosphate
-
-
-
-
?
D-xylulose 5-phosphate + phosphate
acetyl phosphate + H2O + D-glyceraldehyde 3-phosphate
-
-
-
-
?
?
-
13.3% of the activity with D-fructose 6-phosphate
-
-
?
Fructose 1-6-diphosphate + phosphate
?
-
20.8% of the activity with D-fructose 6-phosphate
-
-
?
?
-
13.3% of the activity with D-fructose 6-phosphate
-
-
?
Sedoheptulose 7-phosphate + phosphate
?
-
16.6% of the activity with D-fructose 6-phosphate
-
-
?
?
-
6.6% of the activity with D-fructose 6-phosphate
-
-
?
Xylulose 5-phosphate + phosphate
?
-
166% of the activity with D-fructose 6-phosphate
-
-
?
additional information
?
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existence of both substrate cooperativity for all three substrates and allosteric regulation through the binding of effector molecules at sites separate from the active site
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?
additional information
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key enzyme of carbohydrate catabolism
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?
additional information
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key enzyme of carbohydrate catabolism
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?