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Literature summary for 5.3.4.1 extracted from

  • Mizunaga, T.; Katakura, Y.; Miura, T.; Maruyama, Y.
    Purification and characterization of yeast protein disulfide isomerase (1990), J. Biochem., 108, 846-851.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
bacitracin
-
Bos taurus
bacitracin
-
Saccharomyces cerevisiae

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.002
-
ribonuclease dithiothreitol, with scrambled ribonuclease as substrate Saccharomyces cerevisiae
0.003
-
dithiothreitol with scrambled ribonuclease as substrate Bos taurus
0.01
-
ribonuclease scrambled, with dithiothreitol as substrate Saccharomyces cerevisiae
0.02
-
scrambled RNAse scrambled, with dithiothreitol as substrate Bos taurus
0.2
-
2-mercaptoethanol with scrambled ribonuclease as substrate Saccharomyces cerevisiae
0.8
-
2-mercaptoethanol with scrambled ribonuclease as substrate Bos taurus
1
-
cysteine with scrambled ribonuclease as substrate Saccharomyces cerevisiae
3
-
cysteine GSH, with scrambled ribonuclease as substrate Saccharomyces cerevisiae
3
-
cysteine glutathione, with scrambled ribonuclease as substrate Bos taurus
5
-
GSH with scrambled ribonuclease as substrate Bos taurus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
70000
-
2 * 70000, SDS-PAGE Saccharomyces cerevisiae
140000
-
gel filtration Saccharomyces cerevisiae

Organism

Organism UniProt Comment Textmining
Bos taurus
-
-
-
Saccharomyces cerevisiae
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Saccharomyces cerevisiae

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Proteins refolding of scrambled ribonuclease Saccharomyces cerevisiae Proteins with correct disulfide bonds ?
Proteins native, reduced or with wrong disulfide bonds Saccharomyces cerevisiae Proteins with correct disulfide bonds ?
Proteins native, reduced or with wrong disulfide bonds Bos taurus Proteins with correct disulfide bonds ?
Proteins cosubstrate: DTT, 2-mercaptoethanol, GSH, or Cys Saccharomyces cerevisiae Proteins with correct disulfide bonds ?
Proteins cosubstrate: DTT, 2-mercaptoethanol, GSH, or Cys Bos taurus Proteins with correct disulfide bonds ?
scrambled RNAse + 2-mercaptoethanol
-
Saccharomyces cerevisiae ?
-
?
scrambled RNAse + 2-mercaptoethanol
-
Bos taurus ?
-
?
scrambled RNAse + cysteine
-
Saccharomyces cerevisiae ?
-
?
scrambled RNAse + cysteine
-
Bos taurus ?
-
?
scrambled RNAse + dithiothreitol
-
Bos taurus ?
-
?

Subunits

Subunits Comment Organism
dimer
-
Bos taurus
dimer 2 * 70000, SDS-PAGE Saccharomyces cerevisiae

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.5
-
-
Saccharomyces cerevisiae

pH Range

pH Minimum pH Maximum Comment Organism
7.5 9 pH 7.5: about 20% of maximal activity, pH 9.0: about 80% of maximal activity Saccharomyces cerevisiae