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Literature summary for 3.1.3.19 extracted from

  • Rao, N.A.; Vaidynathan, C.S.
    2-Phosphoglycerol phosphatase (1966), Methods Enzymol., 9, 642-6446.
No PubMed abstract available

Activating Compound

Activating Compound Comment Organism Structure
aspartic acid activation Vigna radiata
cysteine activation Vigna radiata
glutathione activation Vigna radiata
histidine activation Vigna radiata

Inhibitors

Inhibitors Comment Organism Structure
Cu2+
-
Triticum aestivum
Cu2+
-
Vigna radiata
Fe2+
-
Vigna radiata
Hg2+
-
Triticum aestivum
Hg2+
-
Vigna radiata
Mn2+
-
Vigna radiata
Pb2+
-
Triticum aestivum
Zn2+
-
Triticum aestivum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0062
-
Glycerol 2-phosphate
-
Vigna radiata

Metals/Ions

Metals/Ions Comment Organism Structure
Fe3+
-
Vigna radiata
Mg2+
-
Triticum aestivum
Mn2+ slight stimulating effect Triticum aestivum

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
glycerol 2-phosphate + H2O Triticum aestivum
-
glycerol + phosphate
-
?

Organism

Organism UniProt Comment Textmining
Triticum aestivum
-
wheat
-
Vigna radiata
-
mung bean
-

Purification (Commentary)

Purification (Comment) Organism
partial Triticum aestivum
partial, 80fold Vigna radiata

Source Tissue

Source Tissue Comment Organism Textmining
germ
-
Triticum aestivum
-
seed
-
Vigna radiata
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
21 200
-
Triticum aestivum
21 200
-
Vigna radiata

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2-phosphoglycerate + H2O
-
Triticum aestivum ?
-
?
2-phosphoglycerol + H2O
-
Triticum aestivum glycerol + phosphate
-
?
3-phosphoglycerate + H2O
-
Triticum aestivum glyceric acid + phosphate
-
?
ATP + H2O
-
Triticum aestivum ?
-
?
glycerol 2-phosphate + H2O
-
Triticum aestivum glycerol + phosphate
-
?
glycerol 2-phosphate + H2O
-
Vigna radiata glycerol + phosphate
-
?

Synonyms

Synonyms Comment Organism
2-phosphoglycerol phosphatase
-
Triticum aestivum

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
49
-
-
Vigna radiata

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.5
-
-
Vigna radiata