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Literature summary for 5.3.1.9 extracted from

  • Lee, B.T.; Matheson, N.K.
    Phosphomannoisomerase and phosphoglucoisomerase in seeds of Cassia coluteoides and some other legumes that synthesize galactomannan (1984), Phytochemistry, 23, 983-987.
No PubMed abstract available
Search for more literature for 5.3.1.9

Inhibitors

Inhibitors Comment Organism Structure
6-phospho-2-deoxygluconate glucose 6-phosphate as substrate Cassia coluteoides
6-phosphogluconate glucose 6-phosphate as substrate Cassia coluteoides
6-Phosphomannonate with glucose 6-phosphate as substrate Cassia coluteoides
erythrose 4-phosphate glucose 6-phosphate as substrate Cassia coluteoides
mannitol 1-phosphate glucose 6-phosphate as substrate Cassia coluteoides

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.14
-
 D-fructose 6-phosphate isoenzyme PGI I from germinating seeds Cassia coluteoides
0.23
-
 D-fructose 6-phosphate isoenzyme PGI II from developing seeds Cassia coluteoides
0.35
-
 D-fructose 6-phosphate isoenzyme PGI II from germinating seeds Cassia coluteoides
0.46
-
 D-fructose 6-phosphate isoenzyme PGI I from developing seeds Cassia coluteoides
0.83
-
 D-glucose 6-phosphate isoenzyme PGI II from germinating seeds Cassia coluteoides
1.1
-
 D-glucose 6-phosphate isoenzyme PGI I from germinating seeds Cassia coluteoides
1.3
-
 D-glucose 6-phosphate isoenzyme PGI II from developing seeds Cassia coluteoides
1.5
-
 D-glucose 6-phosphate isoenzyme PGI I from developing seeds Cassia coluteoides

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
96000
-
 gel filtration Cyamopsis tetragonoloba
104000
-
 gel filtration Trigonella foenum-graecum
120000 127000 gel filtration, density gradient centrifugation Cassia coluteoides
128000
-
 gel filtration Glycine max

Organism

Organism UniProt Comment Textmining
Cassia coluteoides
-
 isoenzyme PGI I and II
-
Cyamopsis tetragonoloba
-
 guar
-
Glycine max
-
-
-
Trigonella foenum-graecum
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
pod
-
 Glycine max
-
pod
-
 Cyamopsis tetragonoloba
-
pod
-
 Trigonella foenum-graecum
-
seed developing and germinating Cassia coluteoides
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-fructose 6-phosphate
-
 Cassia coluteoides D-glucose 6-phosphate
-
 r
D-glucose 6-phosphate
-
 Cassia coluteoides D-fructose 6-phosphate
-
 r

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6 11 isoenzyme PGI I Cassia coluteoides
7 11 isoenzyme PGI II Cassia coluteoides