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Literature summary extracted from

  • Yamasaki, Y.; Suzuki, Y.; Ozawa, J.
    Certain properties of alpha-glucosidase from Mucor racemosus (1977), Agric. Biol. Chem., 41, 1559-1565.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.20 Cu2+ Cu(CH3COO)2 Mucor racemosus
3.2.1.20 EDTA no inhibition Mucor racemosus
3.2.1.20 Hg2+ HgCl2 Mucor racemosus
3.2.1.20 Mn2+ MnCl2 Mucor racemosus
3.2.1.20 Pb2+ Pb(CH3COO)2 Mucor racemosus
3.2.1.20 PCMB
-
 Mucor racemosus
3.2.1.20 Tris
-
 Mucor racemosus
3.2.1.20 turanose
-
 Mucor racemosus
3.2.1.20 Zn2+ ZnCl2 Mucor racemosus

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.2.1.20 0.916
-
 maltose
-
 Mucor racemosus
3.2.1.20 0.991
-
 maltotriose
-
 Mucor racemosus
3.2.1.20 2.823
-
 Phenyl alpha-maltoside
-
 Mucor racemosus
3.2.1.20 9.253
-
 isomaltose
-
 Mucor racemosus

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.2.1.20 AlCl3 activates Mucor racemosus
3.2.1.20 Ca2+ 5 mM CaCl2, activates Mucor racemosus

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.20 Mucor racemosus
-
-
-

Posttranslational Modification

EC Number Posttranslational Modification Comment Organism
3.2.1.20 glycoprotein contains 4.1% neutral mannose Mucor racemosus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.2.1.20 mycelium
-
 Mucor racemosus
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.20 amylopectin + H2O
-
 Mucor racemosus alpha-D-glucose
-
 ?
3.2.1.20 amylose + H2O
-
 Mucor racemosus alpha-D-glucose
-
 ?
3.2.1.20 glycogen + H2O
-
 Mucor racemosus alpha-D-glucose
-
 ?
3.2.1.20 isomaltose + H2O
-
 Mucor racemosus 2 alpha-D-glucose
-
 ?
3.2.1.20 maltose
-
 Mucor racemosus maltotriose + ? alpha-glucosyltransfer product ?
3.2.1.20 maltose + H2O
-
 Mucor racemosus alpha-D-glucose + D-glucose
-
 ?
3.2.1.20 maltotriose + H2O
-
 Mucor racemosus maltose + D-glucose
-
 ?
3.2.1.20 phenyl alpha-maltoside + H2O
-
 Mucor racemosus alpha-D-glucose + phenyl alpha-D-glucoside
-
 ?
3.2.1.20 starch
-
 Mucor racemosus isomaltose alpha-glucosyltransfer product ?
3.2.1.20 starch + H2O soluble Mucor racemosus alpha-D-glucose
-
 ?
3.2.1.20 sucrose + H2O no activity Mucor racemosus D-fructose + alpha-D-glucose
-
 ?