7V0E

Crystal structure of the macro-oligomeric form of DNMT3B methyltransferase domain.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E...	DNA (cytosine-5)-methyltransferase 3B	polymer	285	32531.6	8	UniProt (Q9UBC3) Pfam (PF00145) In PDB	Homo sapiens (human)	Dnmt3b,DNA methyltransferase HsaIIIB,DNA MTase HsaIIIB,M.HsaIIIB
2	A, B, C, D, E...	S-ADENOSYL-L-HOMOCYSTEINE	non-polymer		384.4	8	Chemie (SAH)
3		water	water		18.0	29	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	260253.0
Non-Polymers*	Number of molecules	8
	Total formula weight	3075.3
All*	Total formula weight	263328.3

*Water molecules are not included.