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Literature summary for 3.4.17.2 extracted from

  • Reeck, G.R.; Neurath, H.
    Isolation and characterization of pancreatic procarboxypeptidase B and carboxypeptidase B of the African lungfish (1972), Biochemistry, 11, 3947-3955.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.053
-
hippuryl-L-Arg
-
Protopterus aethiopicus
0.32
-
benzoyl-Gly-L-Arg
-
Protopterus aethiopicus

Organism

Organism UniProt Comment Textmining
Protopterus aethiopicus
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
proteolytic modification the zymogen has a MW of 45000 Da Protopterus aethiopicus

Purification (Commentary)

Purification (Comment) Organism
-
Protopterus aethiopicus

Source Tissue

Source Tissue Comment Organism Textmining
pancreas
-
Protopterus aethiopicus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
hippuryl-L-Arg
-
Protopterus aethiopicus hippuric acid + L-Arg
-
?
N-benzoyl-Gly-L-Arg + H2O
-
Protopterus aethiopicus N-benzoyl-Gly + L-Arg
-
?

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
86
-
benzoyl-Gly-L-Arg
-
Protopterus aethiopicus
171
-
hippuryl-L-Arg
-
Protopterus aethiopicus