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Literature summary for 3.4.21.101 extracted from

  • Oda, K.; Nakazima, T.; Terashita, T.; Suzuki, K.i.; Murao, S.
    Purification and properties of an S-PI(pepstatin Ac)-insensitive carboxyl proteinase from a Xanthomonas sp. Bacterium (1987), Agric. Biol. Chem., 51, 3073-3080.
No PubMed abstract available
Search for more literature for 3.4.21.101

Inhibitors

Inhibitors Comment Organism Structure
1,2-epoxy-3-(4-nitrophenoxy)propane
-
 Xanthomonas sp.
Microbial alkaline protease inhibitor alpha weak Xanthomonas sp.
additional information diazoacetyl-DL-norleucine methyl ester; divalent cations; methyl 2-diazoacetamidohexanoate; not: pepstatin Xanthomonas sp.
PCMB slight Xanthomonas sp.

Metals/Ions

Metals/Ions Comment Organism Structure
additional information no inhibition or activation by divalent cations Xanthomonas sp.

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
40000
-
 gel filtration Xanthomonas sp.
41000
-
 1 * 41000, SDS-PAGE Xanthomonas sp.

Organism

Organism UniProt Comment Textmining
Xanthomonas sp.
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
additional information contains less than 0.05% carbohydrate Xanthomonas sp.

Purification (Commentary)

Purification (Comment) Organism
-
 Xanthomonas sp.

Source Tissue

Source Tissue Comment Organism Textmining
culture filtrate
-
 Xanthomonas sp.
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
 Xanthomonas sp.

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Acid-denatured hemoglobin + H2O
-
 Xanthomonas sp. ?
-
 ?
casein + H2O
-
 Xanthomonas sp. ?
-
 ?

Subunits

Subunits Comment Organism
monomer 1 * 41000, SDS-PAGE Xanthomonas sp.

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
55
-
-
 Xanthomonas sp.

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
37
-
 pH 3.5-5.3, 20 h, stable Xanthomonas sp.
50
-
 pH 4.8, 15 min, stable below Xanthomonas sp.
60
-
 pH 4.8, 15 min, complete loss of activity Xanthomonas sp.

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
2.7
-
 casein, acid-denatured hemoglobin Xanthomonas sp.

pH Stability

pH Stability pH Stability Maximum Comment Organism
3.5 5.3 37°C, 20 h, stable Xanthomonas sp.