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Literature summary for 3.4.23.32 extracted from

  • James, M.N.
    The peptidases from fungi and viruses (2006), Biol. Chem., 387, 1023-1029.
    View publication on PubMed

Crystallization (Commentary)

Crystallization (Comment) Organism
the three-dimensional structure of SGP is determined by X-ray crystallography. The polypeptide folds into a beta-sandwich that has seven antiparallel beta-strands in each of the two sheets Scytalidium lignicola

Protein Variants

Protein Variants Comment Organism
E136A mutant loses the ability for self-activation and cleavage of the propeptide. Mutant has no peptidase activity Scytalidium lignicola
Q53A mutant loses the ability for self-activation and cleavage of the propeptide. Mutant has no peptidase activity Scytalidium lignicola
Q53E mutant loses the ability for self-activation and cleavage of the propeptide. Mutant has no peptidase activity Scytalidium lignicola

Inhibitors

Inhibitors Comment Organism Structure
Ac-FKF-(3S,4S)-phenylstatinyl-LR-NH
-
Scytalidium lignicola

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.000065
-
D-2,3-diaminopropionic acid(N-methylanthraniloyl)-GFKFFALRK(2,4-dinitrophenol)
-
Scytalidium lignicola

Organism

Organism UniProt Comment Textmining
Scytalidium lignicola
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-2,3-diaminopropionic acid(N-methylanthraniloyl)-GFKFFALRK(2,4-dinitrophenol) + H2O
-
Scytalidium lignicola D-2,3-diaminopropionic acid(N-methylanthraniloyl)-GFKFF + ALRK(2,4-dinitrophenol)
-
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Synonyms

Synonyms Comment Organism
scytalidoglutamic peptidase
-
Scytalidium lignicola
SGP
-
Scytalidium lignicola

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
34.8
-
D-2,3-diaminopropionic acid(N-methylanthraniloyl)-GFKFFALRK(2,4-dinitrophenol)
-
Scytalidium lignicola