Amylo-alpha-1,6-glucosidase
Amylo-alpha-1,6-glucosidase (EC 3.2.1.33, amylo-1,6-glucosidase, dextrin 6-alpha-D-glucosidase, amylopectin 1,6-glucosidase, dextrin-1,6-glucosidase, glycogen phosphorylase-limit dextrin alpha-1,6-glucohydrolase) is an enzyme with systematic name glycogen phosphorylase-limit dextrin 6-alpha-glucohydrolase.[1][2][3] This enzyme catalyses the following chemical reaction
- Hydrolysis of (1->6)-alpha-D-glucosidic branch linkages in glycogen
| Amylo-alpha-1,6-glucosidase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 3.2.1.33 | ||||||||
| CAS number | 9012-47-9 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
This enzyme hydrolyses an unsubstituted (1->4)-linked glucose chain.
References
- Brown, D.H.; Brown, B.I. (1966). "Enzymes of glycogen debranching: Amylo-1,6-glucosidase (I) and oligo-1,4→1,4-glucanotransferase (II)". Methods Enzymol. Methods in Enzymology. 8: 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
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