9BAQ

CryoEM structure of DIM2-HP1-H3K9me3-DNA complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	DNA (cytosine-5-)-methyltransferase	polymer	1244	139935.9	1	UniProt (Q96W73) In PDB	Neurospora crassa
2	B, C	Heterochromatin protein one	polymer	268	30489.1	2	UniProt (Q870N8) In PDB	Neurospora crassa
3	D, F	Histone H3.2	polymer	25	2791.3	2	UniProt (Q5MYA4) In PDB	Neurospora crassa
4	G	DNA (5'-D(*AP*GP*TP*AP*GP*GP*AP*GP*GP*AP*GP*GP*AP*GP*TP*AP*GP*T)-3')	polymer	18	5709.7	1		Neurospora crassa
5	H	DNA (5'-D(*AP*CP*TP*AP*CP*T)-R(P*(PYO))-D(P*CP*TP*CP*CP*TP*CP*CP*TP*AP*CP*T)-3')	polymer	18	5323.4	1		Neurospora crassa
6	A	S-ADENOSYL-L-HOMOCYSTEINE	non-polymer		384.4	1	Chemie (SAH)
7	A	ZINC ION	non-polymer		65.4	1	Chemie (ZN)

Sequence modifications

A: 1 - 1242 (UniProt: Q96W73)

PDB	External Database	Details
Gly -1	-	expression tag
Ser 0	-	expression tag

B, C: 1 - 266 (UniProt: Q870N8)

PDB	External Database	Details
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	7
	Total formula weight	217529.8
Non-Polymers*	Number of molecules	2
	Total formula weight	449.8
All*	Total formula weight	217979.6

*Water molecules are not included.