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Literature summary extracted from

  • Goodenough, P.E.; Owen, J.
    Chromatographic and electrophoretic analyses of papaya proteinases (1987), Phytochemistry, 26, 75-79.
No PubMed abstract available

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.4.22.25 24000
-
 Carica papaya, sedimentation analysis, meniscus depletion method Carica papaya
3.4.22.30 24000
-
 1 * 24000, Carica papaya, SDS-PAGE Carica papaya

Organism

EC Number Organism UniProt Comment Textmining
3.4.22.25 Carica papaya
-
-
-
3.4.22.30 Carica papaya
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.4.22.25 fruit unripe Carica papaya
-
3.4.22.30 latex
-
 Carica papaya
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.4.22.25 hide powder azure + H2O
-
 Carica papaya ?
-
 ?
3.4.22.30 casein + H2O beta-casein Carica papaya ?
-
 ?
3.4.22.30 casein + H2O less active than papain Carica papaya ?
-
 ?
3.4.22.30 hide powder azure + H2O
-
 Carica papaya ?
-
 ?

Subunits

EC Number Subunits Comment Organism
3.4.22.30 monomer 1 * 24000, Carica papaya, SDS-PAGE Carica papaya

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.4.22.25 additional information
-
 pI: 10.6-10.7 Carica papaya
3.4.22.30 additional information
-
 pI: 11.0 Carica papaya