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Literature summary extracted from

  • Matsui, H.; Ban-Tokuda, T.
    Studies on carboxymethyl cellulase and xylanase activities of anaerobic fungal isolate CR4 from the bovine rumen (2008), Curr. Microbiol., 57, 615-619.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
3.2.1.8 glucose highest specific activity of xylanase in supernatant fraction is observed in glucose culture Caecomyces sp. CR4
3.2.1.8 additional information is not induced by carbohydrate growth substrates Caecomyces sp. CR4

Cloned(Commentary)

EC Number Cloned (Comment) Organism
3.2.1.4 expressed in Escherichia coli Caecomyces sp. CR4

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.4 64000
-
 SDS-PAGE Caecomyces sp. CR4
3.2.1.4 89000
-
 SDS-PAGE Caecomyces sp. CR4
3.2.1.4 95000
-
 SDS-PAGE Caecomyces sp. CR4
3.2.1.8 66000 82000 zymogram analysis, three xylanases of molecular mass from isolate CR4 (82, 73, and 66 kDa) Caecomyces sp. CR4

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.4 Caecomyces sp. CR4
-
 anaerobic fungal isolate, is purified from bovine rumen
-
3.2.1.8 Caecomyces sp. CR4
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.2.1.4 purified from bovine rumen Caecomyces sp. CR4
3.2.1.8 by microbial DNA purification kit Caecomyces sp. CR4

Source Tissue

EC Number Source Tissue Comment Organism Textmining

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.2.1.4 12.3
-
 carboxymethyl cellulase supernatant, glucose as a substrate Caecomyces sp. CR4
3.2.1.4 59.1
-
 carboxymethyl cellulase supernatant, xylose as a substrate Caecomyces sp. CR4

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.4 carboxymethyl cellulose + H2O
-
 Caecomyces sp. CR4 ?
-
 ?
3.2.1.4 additional information cellobiose and xylan are no substrates Caecomyces sp. CR4 ?
-
 ?
3.2.1.8 oat spelt xylan + H2O
-
 Caecomyces sp. CR4 D-xylose + ?
-
 ?

Synonyms

EC Number Synonyms Comment Organism
3.2.1.4 Carboxymethyl cellulase
-
 Caecomyces sp. CR4
3.2.1.4 CMCase
-
 Caecomyces sp. CR4
3.2.1.8 xylanase
-
 Caecomyces sp. CR4