Amylo-alpha-1,6-glucosidase. This family includes human glycogen branching enzyme AGL. This enzyme contains a number of distinct catalytic activities. It has been shown for the yeast homolog GDB1 that mutations in this region disrupt the enzymes Amylo-alpha-1,6-glucosidase (EC:3.2.1.33).

Glycogen debranching enzyme (alpha-1,6-glucosidase) [Carbohydrate transport and metabolism].

glycogen debranching enzymye. glycogen debranching enzyme possesses two different catalytic activities; oligo-1,4-->1,4-glucantransferase (EC 2.4.1.25) and amylo-1,6-glucosidase (EC 3.2.1.33). Site directed mutagenesis studies in S. cerevisiae indicate that the transferase and glucosidase activities are independent and located in different regions of the polypeptide chain. Proteins in this model belong to the larger alpha-amylase family. The model covers eukaryotic proteins with a seed composed of human, nematode and yeast sequences. Yeast seed sequence is well characterized. The model is quite rigorous; either query sequence yields large bit score or it fails to hit the model altogether. There doesn't appear to be any middle ground. [Energy metabolism, Biosynthesis and degradation of polysaccharides]

Glucoamylase (glucan-1,4-alpha-glucosidase), GH15 family [Carbohydrate transport and metabolism].

Bacterial alpha-L-rhamnosidase 6 hairpin glycosidase domain. This family consists of bacterial rhamnosidase A and B enzymes. L-Rhamnose is abundant in biomass as a common constituent of glycolipids and glycosides, such as plant pigments, pectic polysaccharides, gums or biosurfactants. Some rhamnosides are important bioactive compounds. For example, terpenyl glycosides, the glycosidic precursor of aromatic terpenoids, act as important flavouring substances in grapes. Other rhamnosides act as cytotoxic rhamnosylated terpenoids, as signal substances in plants or play a role in the antigenicity of pathogenic bacteria.

CrystalStructure of the Candida Glabrata Glycogen Debranching Enzyme [[Candida] glabrata CBS 138],5D06_B Crystal Structure of the Candida Glabrata Glycogen Debranching Enzyme [[Candida] glabrata CBS 138]

CrystalStructure of the Candida Glabrata Glycogen Debranching Enzyme (E564Q) in complex with maltopentaose [[Candida] glabrata CBS 138],5D0F_B Crystal Structure of the Candida Glabrata Glycogen Debranching Enzyme (E564Q) in complex with maltopentaose [[Candida] glabrata CBS 138]

ChainA, 4-alpha-glucanotransferase [[Candida] glabrata CBS 138],7EIM_B Chain B, 4-alpha-glucanotransferase [[Candida] glabrata CBS 138],7EJP_A Chain A, 4-alpha-glucanotransferase [[Candida] glabrata CBS 138],7EJP_B Chain B, 4-alpha-glucanotransferase [[Candida] glabrata CBS 138],7EJT_A Chain A, 4-alpha-glucanotransferase [[Candida] glabrata CBS 138],7EJT_B Chain B, 4-alpha-glucanotransferase [[Candida] glabrata CBS 138]

ChainA, 4-alpha-glucanotransferase [[Candida] glabrata CBS 138],7EKU_B Chain B, 4-alpha-glucanotransferase [[Candida] glabrata CBS 138]

ChainA, 4-alpha-glucanotransferase [[Candida] glabrata CBS 138],7EKW_B Chain B, 4-alpha-glucanotransferase [[Candida] glabrata CBS 138]

Glycogen debranching enzyme OS=Saccharomyces cerevisiae (strain ATCC 204508 / S288c) OX=559292 GN=GDB1 PE=1 SV=1

Glycogen debranching enzyme OS=Homo sapiens OX=9606 GN=AGL PE=1 SV=3

Glycogen debranching enzyme OS=Oryctolagus cuniculus OX=9986 GN=AGL PE=1 SV=1

Glycogen debranching enzyme OS=Canis lupus familiaris OX=9615 GN=AGL PE=2 SV=1