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Literature summary extracted from

  • Yoshimoto, N.; Itoh, T.; Inaba, Y.; Ishii, H.; Yamamoto, K.
    Structural basis for inhibition of carboxypeptidase B by selenium-containing inhibitor: selenium coordinates to zinc in enzyme (2013), J. Med. Chem., 56, 7527-7535.
    View publication on PubMed

Crystallization (Commentary)

EC Number Crystallization (Comment) Organism
3.4.17.2 crystal structures of selenium-, sulfur-, and phosphinic acid containing inhibitors bound to porcine pancreatic carboxypeptidase B are determined at 1.7, 2.15 and 1.9 A, respectively Sus scrofa

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.4.17.2 (2S)-7-amino-2-[(hydroxy[(1R)-2-methyl-1-[(3-phenylpropanoyl)amino]propyl]phosphoryl)methyl]heptanoic acid
-
Sus scrofa
3.4.17.2 3-(6-amino-5-chloropyridin-3-yl)-2-(selanylmethyl)propanoic acid
-
Sus scrofa
3.4.17.2 7-amino-2-(selanylmethyl)heptanoic acid
-
Sus scrofa
3.4.17.2 7-amino-2-(sulfanylmethyl)heptanoic acid
-
Sus scrofa
3.4.17.2 7-amino-2-[(propanoylselanyl)methyl]heptanoic acid
-
Sus scrofa

Organism

EC Number Organism UniProt Comment Textmining
3.4.17.2 Sus scrofa P09955
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.4.17.2 using affinity chromatography and gel filtration Sus scrofa

Synonyms

EC Number Synonyms Comment Organism
3.4.17.2 carboxypeptidase B
-
Sus scrofa
3.4.17.2 ppCPB
-
Sus scrofa

IC50 Value

EC Number IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
3.4.17.2 0.000000025
-
pH and temperature not specified in the publication Sus scrofa 3-(6-amino-5-chloropyridin-3-yl)-2-(selanylmethyl)propanoic acid
3.4.17.2 0.0000011
-
pH and temperature not specified in the publication Sus scrofa 7-amino-2-[(propanoylselanyl)methyl]heptanoic acid
3.4.17.2 0.000002
-
pH and temperature not specified in the publication Sus scrofa 7-amino-2-(selanylmethyl)heptanoic acid
3.4.17.2 0.0000055
-
pH and temperature not specified in the publication Sus scrofa (2S)-7-amino-2-[(hydroxy[(1R)-2-methyl-1-[(3-phenylpropanoyl)amino]propyl]phosphoryl)methyl]heptanoic acid
3.4.17.2 0.000034
-
pH and temperature not specified in the publication Sus scrofa 7-amino-2-(sulfanylmethyl)heptanoic acid