4AI4

crystal structure of E38Q mutant of 3-methyladenine DNA glycosylase I from Staphylococcus aureus

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0003824	molecular_function	catalytic activity
A	0006281	biological_process	DNA repair
A	0006284	biological_process	base-excision repair
A	0008725	molecular_function	DNA-3-methyladenine glycosylase activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN A 1187

Chain	Residue
A	CYS4
A	HIS17
A	HIS175
A	CYS179

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site_id	AC2
Number of Residues	4
Details	BINDING SITE FOR RESIDUE SO4 A 1188

Chain	Residue
A	GLY158
A	PRO159
A	VAL160
A	THR161

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site_id	AC3
Number of Residues	5
Details	BINDING SITE FOR RESIDUE SO4 A 1189

Chain	Residue
A	HIS41
A	LEU44
A	SER45
A	TRP46
A	TYR13

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