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Literature summary for 3.2.1.37 extracted from

  • Matsuo, M.; Yasui, T.; Kobayashi, T.
    Enzymatic properties of beta-xylosidase from Malbranchea pulchella var. sulfurea no. 48 (1977), Agric. Biol. Chem., 41, 1601-1606.
No PubMed abstract available
Search for more literature for 3.2.1.37

Inhibitors

Inhibitors Comment Organism Structure
Cd2+ 50% inhibition at 1 mM Malbranchea pulchella var. sulfurea
Cu2+ strong inhibition Malbranchea pulchella var. sulfurea
Hg2+ strong inhibition Malbranchea pulchella var. sulfurea
N-bromosuccinimide strong inhibition Malbranchea pulchella var. sulfurea
Ni2+ 60% inhibition at 1 mM Malbranchea pulchella var. sulfurea
p-chloromercuribenzoate strong inhibition Malbranchea pulchella var. sulfurea
Sodium laurylsulfate strong inhibition at 1 mM Malbranchea pulchella var. sulfurea
Zn2+ strong inhibition Malbranchea pulchella var. sulfurea

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.86
-
 xylobiose
-
 Malbranchea pulchella var. sulfurea
3.01
-
 phenyl beta-D-xyloside
-
 Malbranchea pulchella var. sulfurea

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ slight stimulation Malbranchea pulchella var. sulfurea

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
xylan + H2O Malbranchea pulchella var. sulfurea low activity beta-D-xylose + ?
-
 ?
xylobiose + H2O Malbranchea pulchella var. sulfurea without forming any xylooligosaccharides beta-D-xylose + D-xylose
-
 ?

Organism

Organism UniProt Comment Textmining
Malbranchea pulchella var. sulfurea
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
cell culture
-
 Malbranchea pulchella var. sulfurea
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
m-nitrophenyl beta-D-xyloside + H2O low activity Malbranchea pulchella var. sulfurea m-nitrophenol + beta-D-xylose
-
 ?
p-nitrophenyl beta-D-xyloside + H2O
-
 Malbranchea pulchella var. sulfurea p-nitrophenol + beta-D-xylose
-
 ?
phenyl beta-D-xyloside + H2O
-
 Malbranchea pulchella var. sulfurea phenol + beta-D-xylose
-
 ?
xylan + H2O low activity Malbranchea pulchella var. sulfurea beta-D-xylose + ?
-
 ?
xylobiose + H2O without forming any xylooligosaccharides Malbranchea pulchella var. sulfurea beta-D-xylose + D-xylose
-
 ?
xylopentaose + H2O
-
 Malbranchea pulchella var. sulfurea beta-D-xylose + ?
-
 ?
xylotetraose + H2O
-
 Malbranchea pulchella var. sulfurea xylotriose + beta-D-xylose
-
 ?
xylotriose + H2O
-
 Malbranchea pulchella var. sulfurea beta-D-xylose + xylobiose
-
 ?

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
1
-
 Cd2+
-
 Malbranchea pulchella var. sulfurea