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Literature summary for 2.4.1.19 extracted from

  • Nomoto, M.; Chen, C.C.; Sheu, D.C.
    Purification and characterization of cyclodextrin glucanotransferase from an alkalophilic bacterium of Taiwan (1986), Agric. Biol. Chem., 50, 2701-2707.
No PubMed abstract available
Search for more literature for 2.4.1.19

Inhibitors

Inhibitors Comment Organism Structure
Co2+ ATCC 39612/Ha3-3-2 Bacillus sp. (in: Bacteria)
Fe2+ ATCC 39612/Ha3-3-2 Bacillus sp. (in: Bacteria)
Mg2+ ATCC 39612/Ha3-3-2 Bacillus sp. (in: Bacteria)
Zn2+ ATCC 39612/Ha3-3-2 Bacillus sp. (in: Bacteria)

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
68000
-
 Ha3-3-2, SDS-PAGE Bacillus sp. (in: Bacteria)

Organism

Organism UniProt Comment Textmining
Bacillus sp. (in: Bacteria)
-
 Ha3-3-2/ATCC 39612
-
Bacillus sp. (in: Bacteria) Ha3-3-2 / ATCC 39612
-
 Ha3-3-2/ATCC 39612
-

Purification (Commentary)

Purification (Comment) Organism
ATCC 39612/Ha3-3-2 Bacillus sp. (in: Bacteria)

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
 Ha3-3-2/ATCC 39612, 45.000, 1 unit is the activity producing a 10% reduction in the intensity of the blue colour (700 nm) from a 10 min reaction at 50°C and pH 8.5 Bacillus sp. (in: Bacteria)

Subunits

Subunits Comment Organism
monomer 1 * 68000, ATCC 39612/Ha3-3-2, SDS-PAGE Bacillus sp. (in: Bacteria)

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
60
-
 ATCC 39612/Ha3-3-2, cyclodextrin forming activity Bacillus sp. (in: Bacteria)
70
-
 ATCC 39612/Ha3-3-2, starch dextrinizing activity Bacillus sp. (in: Bacteria)

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5
-
 ATCC 39612/Ha3-3-2, starch dextrinizing activity, second pH optimum at 9.0 Bacillus sp. (in: Bacteria)
5 5.7
-
 Bacillus sp. (in: Bacteria)
6.5 8 ATCC 39612/Ha3-3-2, cyclodextrin forming activity Bacillus sp. (in: Bacteria)
9
-
 ATCC 39612/Ha3-3-2, starch dextrinizing activity, second pH optimum at 5.0 Bacillus sp. (in: Bacteria)

pH Range

pH Minimum pH Maximum Comment Organism
3.5 9.5 ATCC 39612/Ha3-3-2 Bacillus sp. (in: Bacteria)

pH Stability

pH Stability pH Stability Maximum Comment Organism
6 11 HA3-3-2/ATCC 39612 Bacillus sp. (in: Bacteria)