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Literature summary extracted from

  • Polanowski, A.J.; Obendorf, R.L.
    Soybean isocitrate lyase: Purification, immunoassay and N-terminal sequence (1991), Plant Physiol. Biochem., 29, 119-129.
No PubMed abstract available

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.1.3.1 0.093
-
DL-isocitrate
-
Glycine max

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
4.1.3.1 63000
-
2 * 63000, calculation from amino acid sequence Glycine max
4.1.3.1 64000
-
2 * 64000, SDS-PAGE Glycine max
4.1.3.1 130000
-
gel filtration Glycine max

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
4.1.3.1 isocitrate Glycine max glyoxylate cycle ?
-
?

Organism

EC Number Organism UniProt Comment Textmining
4.1.3.1 Glycine max
-
soybean
-

Purification (Commentary)

EC Number Purification (Comment) Organism
4.1.3.1
-
Glycine max

Source Tissue

EC Number Source Tissue Comment Organism Textmining
4.1.3.1 cotyledon
-
Glycine max
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
4.1.3.1 9.48
-
-
Glycine max

Storage Stability

EC Number Storage Stability Organism
4.1.3.1 -12°C, 20% glycerol, 21 days, 20% loss of activity Glycine max
4.1.3.1 -12°C, 20% glycerol, 7 days, 20% loss of activity Glycine max
4.1.3.1 -12°C, without glycerol, 4 h, 100% loss of activity Glycine max
4.1.3.1 4°C, 20% glycerol, 7 days, 30% loss of activity Glycine max
4.1.3.1 4°C, without glycerol, 7 days, 50% loss of activity Glycine max

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.1.3.1 isocitrate
-
Glycine max succinate + glyoxylate
-
?
4.1.3.1 isocitrate glyoxylate cycle Glycine max ?
-
?

Subunits

EC Number Subunits Comment Organism
4.1.3.1 dimer 2 * 64000, SDS-PAGE Glycine max
4.1.3.1 dimer 2 * 63000, calculation from amino acid sequence Glycine max

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
4.1.3.1 50
-
-
Glycine max

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
4.1.3.1 50
-
heating to temperatures above caused loss of activity Glycine max

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
4.1.3.1 8
-
-
Glycine max

pH Range

EC Number pH Minimum pH Maximum Comment Organism
4.1.3.1 7 9 30% of optimal activity at pH 7 and pH 9 Glycine max