3A4A

Crystal structure of isomaltase from Saccharomyces cerevisiae

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0000023	biological_process	maltose metabolic process
A	0000025	biological_process	maltose catabolic process
A	0004556	molecular_function	alpha-amylase activity
A	0004574	molecular_function	oligo-1,6-glucosidase activity
A	0004575	molecular_function	sucrose alpha-glucosidase activity
A	0005515	molecular_function	protein binding
A	0005739	cellular_component	mitochondrion
A	0005975	biological_process	carbohydrate metabolic process
A	0005987	biological_process	sucrose catabolic process
A	0006865	biological_process	amino acid transport
A	0008152	biological_process	metabolic process
A	0016787	molecular_function	hydrolase activity
A	0016798	molecular_function	hydrolase activity, acting on glycosyl bonds
A	0032450	molecular_function	maltose alpha-glucosidase activity
A	0033934	molecular_function	glucan 1,4-alpha-maltotriohydrolase activity
A	0046352	biological_process	disaccharide catabolic process
A	0090599	molecular_function	alpha-glucosidase activity

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	ACT_SITE: Nucleophile

Chain	Residue	Details
A	ASP215

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site_id	SWS_FT_FI2
Number of Residues	1
Details	ACT_SITE: Proton donor

Chain	Residue	Details
A	GLU277

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site_id	SWS_FT_FI3
Number of Residues	1
Details	SITE: Transition state stabilizer

Chain	Residue	Details
A	ASP352

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