2G46

structure of vSET in complex with meK27 H3 Pept. and cofactor product SAH

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	PBCV-1 histone H3-Lys 27 methyltransferase	polymer	119	13606.6	2	GenBank (9632146) Pfam (PF00856) UniProt (by SIFTS) (O41094) In PDB	Paramecium bursaria Chlorella virus 1	vSET
2	C, D	meK27 H3 Peptide	polymer	21	2127.5	2	UniProt (by SIFTS) (O24165) In PDB
3	A, B	S-ADENOSYL-L-HOMOCYSTEINE	non-polymer		384.4	2	Chemie (SAH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	31468.3
Non-Polymers*	Number of molecules	2
	Total formula weight	768.8
All*	Total formula weight	32237.1

*Water molecules are not included.