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Literature summary for 3.2.1.2 extracted from

  • El-Fakharany, E.M.; Serour, E.A.; Abdelrahman, A.M.; Haroun, B.M.; Redwan, e.l.-.R.M.
    Purification and characterization of camel (Camelus dromedarius) milk amylase (2009), Prep. Biochem. Biotechnol., 39, 105-123.
    View publication on PubMed
Search for more literature for 3.2.1.2

Activating Compound

Activating Compound Comment Organism Structure
CaCl2
-
 Camelus bactrianus
MgCl2
-
 Camelus bactrianus
additional information phenylmethanesulfonyl fluoride does not show any effect on enzyme activity Camelus bactrianus
NaCl
-
 Camelus bactrianus
Triton X-100
-
 Camelus bactrianus
Triton X-114
-
 Camelus bactrianus

Inhibitors

Inhibitors Comment Organism Structure
Aprotinin
-
 Camelus bactrianus
DTNB
-
 Camelus bactrianus
EDTA
-
 Camelus bactrianus
EGTA
-
 Camelus bactrianus
iodoacetamide
-
 Camelus bactrianus
N-ethylmalimide
-
 Camelus bactrianus
Trypsin inhibitor
-
 Camelus bactrianus
Urea
-
 Camelus bactrianus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
 additional information 13.6 mg/l, starch as substrate Camelus bactrianus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
61000
-
 DEAE-Sepharose and Sephadex G-100 Camelus bactrianus

Organism

Organism UniProt Comment Textmining
Camelus bactrianus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
gel filtration Camelus bactrianus

Source Tissue

Source Tissue Comment Organism Textmining
milk
-
 Camelus bactrianus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
561
-
-
 Camelus bactrianus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
amylopectin + H2O
-
 Camelus bactrianus beta-maltose + ?
-
 ?
amylose + H2O
-
 Camelus bactrianus beta-maltose
-
 ?
dextrin + H2O
-
 Camelus bactrianus ?
-
 ?
glycogen + H2O
-
 Camelus bactrianus beta-maltose
-
 ?
pullulan + H2O
-
 Camelus bactrianus ?
-
 ?
soluble starch + H2O starch granules from various sources Camelus bactrianus ?
-
 ?

Synonyms

Synonyms Comment Organism
beta-amylase
-
 Camelus bactrianus

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30 40
-
 Camelus bactrianus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
-
 Camelus bactrianus