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Literature summary for 3.2.1.67 extracted from

  • Keegstra, K.; English, P.D.; Albersheim, P.
    Four glycosidases secreted by Colletotrichum lindemuthianum (1972), Phytochemistry, 11, 1873-1880.
No PubMed abstract available
Search for more literature for 3.2.1.67

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
 Colletotrichum lindemuthianum
-
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
pectic acid + H2O Colletotrichum lindemuthianum
-
 D-galacturonide + ?
-
 ?

Organism

Organism UniProt Comment Textmining
Colletotrichum lindemuthianum
-
 fungal plant pathogen, bean
-

Purification (Commentary)

Purification (Comment) Organism
partially, preparation contains contaminating activities Colletotrichum lindemuthianum

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.5
-
-
 Colletotrichum lindemuthianum
183
-
-
 Colletotrichum lindemuthianum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
(1,4-alpha-D-galacturonide)n + H2O
-
 Colletotrichum lindemuthianum D-galacturonate + digalacturonic acid + trigalacturonic acid
-
 ?
(1,4-alpha-D-galacturonide)n + H2O
-
 Colletotrichum lindemuthianum D-galacturonic acid
-
 ?
arabinogalactan + H2O exopolygalacturonase still contains arabanase activity, limits the usefulness on any pectic polysaccharide with arabinose residues Colletotrichum lindemuthianum ?
-
 ?
p-nitrophenyl-alpha-D-galactopyranuronide + H2O cleaves all substrates with 4-deoxy-L-threo-hexo-4-eno-pyranosyluronate unit at the nonreducing end Colletotrichum lindemuthianum D-galacturonic acid + 4-nitrophenol
-
 ?
pectic acid + H2O
-
 Colletotrichum lindemuthianum D-galacturonide + ?
-
 ?