4O9I

Structure of CHD4 double chromodomains depicts cooperative folding for DNA binding

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	X	Chromodomain-helicase-DNA-binding protein 4	polymer	202	25005.0	1	UniProt (Q14839) Pfam (PF00385) In PDB	Homo sapiens (human)	CHD-4, ATP-dependent helicase CHD4, Mi-2 autoantigen 218 kDa protein, Mi2-beta
2		water	water		18.0	25	Chemie (HOH)

Sequence modifications

X: 22 - 200 (UniProt: Q14839)

PDB	External Database	Details
Mse 1	-	expression tag
Ala 2	-	expression tag
His 3	-	expression tag
His 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
Val 9	-	expression tag
Asp 10	-	expression tag
Asp 11	-	expression tag
Asp 12	-	expression tag
Asp 13	-	expression tag
Lys 14	-	expression tag
Glu 15	-	expression tag
Asn 16	-	expression tag
Leu 17	-	expression tag
Tyr 18	-	expression tag
Phe 19	-	expression tag
Gln 20	-	expression tag
Mse 21	-	expression tag
Lys 201	-	expression tag
Lys 202	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	25005.0
All*	Total formula weight	25005.0

*Water molecules are not included.