Amylo-α-1,6-glucosidase - Misplaced Pages

Amylo-α-1,6-glucosidase (EC 3.2.1.33, amylo-1,6-glucosidase, dextrin 6-α-D-glucosidase, amylopectin 1,6-glucosidase, dextrin-1,6-glucosidase, glycogen phosphorylase-limit dextrin α-1,6-glucohydrolase) is an enzyme with systematic name glycogen phosphorylase-limit dextrin 6-α-glucohydrolase. It catalyses the hydrolysis of unsubstituted glucose units in glycogen linked by α(1→6) bonds to α(1→4)glucose chains.

References

Brown, D.H.; Brown, B.I. (1966). "Enzymes of glycogen debranching: Amylo-1,6-glucosidase (I) and oligo-1,4→1,4-glucantransferase (II)". Complex Carbohydrates. Methods in Enzymology. Vol. 8. pp. 515–524. doi:10.1016/0076-6879(66)08093-5. ISBN 9780121818081.
Lee EY, Carter JH, Nielsen LD, Fischer EH (May 1970). "Purification and properties of yeast amylo-1,6-glucosidase--oligo-1,4 leads to 1,4-glucantransferase". Biochemistry. 9 (11): 2347–55. doi:10.1021/bi00813a019. PMID 5424210.
Nelson TE, Kolb E, Larner J (April 1969). "Purification and properties of rabbit muscle amylo-1,6-glucosidase-oligo-1,4-1,4-transferase". Biochemistry. 8 (4): 1419–28. doi:10.1021/bi00832a017. PMID 5805288.

External links

EC catalog entry

Hydrolase: sugar hydrolases (EC 3.2)

3.2.1: Glycoside hydrolases

Disaccharidase	Sucrase/Sucrase-isomaltase/Invertase Maltase Trehalase Lactase
Glucosidases	Cellulase Alpha-glucosidase Acid Neutral AB Neutral C Beta-glucosidase cytosolic Debranching enzyme
Other	Amylase Alpha-amylase Chitinase Lysozyme Neuraminidase NEU1 NEU2 NEU3 NEU4 Bacterial neuraminidase Viral neuraminidase Galactosidases Alpha Beta alpha-Mannosidase Glucuronidase Klotho Hyaluronidase Pullulanase Glucosylceramidase lysosomal non-lysosomal Galactosylceramidase Alpha-N-acetylgalactosaminidase NAGA Alpha-N-acetylglucosaminidase Fucosidase Hexosaminidase HEXA HEXB Iduronidase Maltase-glucoamylase Heparanase HPSE2

3.2.2: Hydrolysing
N-Glycosyl compounds

DNA glycosylases: Oxoguanine glycosylase

v t e Enzymes
Activity	Active site Binding site Catalytic triad Oxyanion hole Enzyme promiscuity Diffusion-limited enzyme Cofactor Enzyme catalysis
Regulation	Allosteric regulation Cooperativity Enzyme inhibitor Enzyme activator
Classification	EC number Enzyme superfamily Enzyme family List of enzymes
Kinetics	Enzyme kinetics Eadie–Hofstee diagram Hanes–Woolf plot Lineweaver–Burk plot Michaelis–Menten kinetics
Types	EC1 Oxidoreductases (list) EC2 Transferases (list) EC3 Hydrolases (list) EC4 Lyases (list) EC5 Isomerases (list) EC6 Ligases (list) EC7 Translocases (list)

Portal:

Biology

Category:

EC 3.2.1