6Q3R

ASPERGILLUS ACULEATUS GALACTANASE

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0015926	molecular_function	glucosidase activity
A	0016798	molecular_function	hydrolase activity, acting on glycosyl bonds
A	0031218	molecular_function	arabinogalactan endo-1,4-beta-galactosidase activity
A	0045490	biological_process	pectin catabolic process
B	0015926	molecular_function	glucosidase activity
B	0016798	molecular_function	hydrolase activity, acting on glycosyl bonds
B	0031218	molecular_function	arabinogalactan endo-1,4-beta-galactosidase activity
B	0045490	biological_process	pectin catabolic process

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	2
Details	ACT_SITE: Proton donor => ECO:0000250

Chain	Residue	Details
A	GLU136
B	GLU136

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site_id	SWS_FT_FI2
Number of Residues	2
Details	ACT_SITE: Nucleophile => ECO:0000250

Chain	Residue	Details
A	GLU246
B	GLU246

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site_id	SWS_FT_FI3
Number of Residues	2
Details	CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255

Chain	Residue	Details
A	ASN112
B	ASN112

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Catalytic Information from CSA

site_id	MCSA1
Number of Residues	3
Details	M-CSA 658

Chain	Residue	Details
A	ARG45	electrostatic stabiliser, hydrogen bond donor, increase nucleophilicity, modifies pKa
A	GLU136	activator, increase nucleophilicity, proton acceptor, proton donor
A	GLU246	covalently attached, hydrogen bond acceptor, nucleofuge, nucleophile

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site_id	MCSA2
Number of Residues	3
Details	M-CSA 658

Chain	Residue	Details
B	ARG45	electrostatic stabiliser, hydrogen bond donor, increase nucleophilicity, modifies pKa
B	GLU136	activator, increase nucleophilicity, proton acceptor, proton donor
B	GLU246	covalently attached, hydrogen bond acceptor, nucleofuge, nucleophile

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