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Literature summary for 3.4.17.2 extracted from

  • Ferrell, R.E.; Camacho, Z.; Kitto, G.B.
    Purification of a carboxypeptidase B-like enzyme from the starfish Dermasterias imbricata (1975), Biochim. Biophys. Acta, 386, 260-269.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
1,10-phenanthroline
-
Dermasterias imbricata

Organism

Organism UniProt Comment Textmining
Dermasterias imbricata
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
proteolytic modification the zymogen has a MW of 40000 Da Dermasterias imbricata

Purification (Commentary)

Purification (Comment) Organism
-
Dermasterias imbricata

Source Tissue

Source Tissue Comment Organism Textmining
cecum
-
Dermasterias imbricata
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
hippuryl-Gly + H2O 10% of the activity with hippuryl-L-Arg Dermasterias imbricata ?
-
?
hippuryl-L-Arg
-
Dermasterias imbricata hippuric acid + L-Arg
-
?
hippuryl-L-Phe + H2O 18% of the activity with hippuryl-L-Arg Dermasterias imbricata ?
-
?
hippuryl-Lys + H2O 129% of the activity with hippuryl-L-Arg Dermasterias imbricata hippuric acid + Lys
-
?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
50
-
15 min, little loss of activity Dermasterias imbricata
60
-
15 min, 56% loss of activity Dermasterias imbricata
70
-
15 min, 85% loss of activity Dermasterias imbricata

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7 7.5
-
Dermasterias imbricata