3KHK

Crystal structure of type-I restriction-modification system methylation subunit (MM_0429) from Methanosarchina mazei.

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0003677	molecular_function	DNA binding
A	0008168	molecular_function	methyltransferase activity
A	0008170	molecular_function	N-methyltransferase activity
A	0009007	molecular_function	site-specific DNA-methyltransferase (adenine-specific) activity
A	0009307	biological_process	DNA restriction-modification system
A	0016740	molecular_function	transferase activity
A	0032259	biological_process	methylation
B	0003677	molecular_function	DNA binding
B	0008168	molecular_function	methyltransferase activity
B	0008170	molecular_function	N-methyltransferase activity
B	0009007	molecular_function	site-specific DNA-methyltransferase (adenine-specific) activity
B	0009307	biological_process	DNA restriction-modification system
B	0016740	molecular_function	transferase activity
B	0032259	biological_process	methylation

Functional Information from PDB Data

site_id	AC1
Number of Residues	5
Details	BINDING SITE FOR RESIDUE SO4 A 600

Chain	Residue
A	PRO325
A	ASP326
A	ARG328
A	TYR382
B	LYS22

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site_id	AC2
Number of Residues	4
Details	BINDING SITE FOR RESIDUE SO4 B 600

Chain	Residue
B	PRO325
B	LEU327
B	ARG328
B	TYR382

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