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Literature summary for 3.4.22.25 extracted from

  • Azarkan, M.; El Moussaoui, A.; van Wuytswinkel, D.; Dehon, G.; Looze, Y.
    Fractionation and purification of the enzymes stored in the latex of Carica papaya (2003), J. Chromatogr. B, 790, 229-238.
    View publication on PubMed
Search for more literature for 3.4.22.25

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
 Carica papaya
-
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
protein + H2O Carica papaya
-
 peptides
-
 ?

Organism

Organism UniProt Comment Textmining
Carica papaya
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
additional information enzyme is synthesized as inactive proenzyme, and rapidly converted to the active from within 2 min after wounding of the plant Carica papaya

Purification (Commentary)

Purification (Comment) Organism
several ligands possible for affinity chromatography are presented, fractionation on hydrophobic and cation-exchange supports, overview Carica papaya

Reaction

Reaction Comment Organism Reaction ID
preferential cleavage: Gly-/-, in proteins and small molecule substrates specific for Gly at posotion P1 due to an exchange conserved residues Gly23 to Glu and Gly65 to Arg, 2 free thiol functions of cysteinyl residues are essential for the catalytic competence of the enzyme Carica papaya
a

Source Tissue

Source Tissue Comment Organism Textmining
latex
-
 Carica papaya
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
protein + H2O
-
 Carica papaya peptides
-
 ?

Synonyms

Synonyms Comment Organism
Glycyl endopeptidase
-
 Carica papaya