1XC6

Native Structure Of Beta-Galactosidase from Penicillium sp. in complex with Galactose

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0000272	biological_process	polysaccharide catabolic process
A	0003824	molecular_function	catalytic activity
A	0004553	molecular_function	hydrolase activity, hydrolyzing O-glycosyl compounds
A	0004565	molecular_function	beta-galactosidase activity
A	0005534	molecular_function	galactose binding
A	0005576	cellular_component	extracellular region
A	0005615	cellular_component	extracellular space
A	0005773	cellular_component	vacuole
A	0005975	biological_process	carbohydrate metabolic process
A	0005990	biological_process	lactose catabolic process
A	0016798	molecular_function	hydrolase activity, acting on glycosyl bonds

Functional Information from PROSITE/UniProt

site_id	PS01182
Number of Residues	13
Details	GLYCOSYL_HYDROL_F35 Glycosyl hydrolases family 35 putative active site. GGPIIlyQpENEY

Chain	Residue	Details
A	GLY189-TYR201

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	ACT_SITE: Proton donor => ECO:0000255

Chain	Residue	Details
A	GLU200

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site_id	SWS_FT_FI2
Number of Residues	1
Details	ACT_SITE: Nucleophile => ECO:0000255

Chain	Residue	Details
A	GLU299

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site_id	SWS_FT_FI3
Number of Residues	4
Details	BINDING: BINDING => ECO:0000269|PubMed:15491613, ECO:0007744|PDB:1XC6

Chain	Residue	Details
A	TYR96
A	ASN140
A	ASN199
A	TYR365

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site_id	SWS_FT_FI4
Number of Residues	7
Details	CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:15491613, ECO:0007744|PDB:1XC6

Chain	Residue	Details
A	ASN374
A	ASN456
A	ASN625
A	ASN707
A	ASN763
A	ASN780
A	ASN917

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