2YEK

Crystal Structure of the First Bromodomain of Human Brd2 with the inhibitor GSK525762 (IBET)

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 (A, B, C)	BROMODOMAIN-CONTAINING PROTEIN 2	polymer	153	17779.5	3	UniProt (P25440) Pfam (PF00439)	HOMO SAPIENS	O27.1.1, REALLY INTERESTING NEW GENE 3 PROTEIN, HUMAN BRD2
2	D, E, G (A, B, C)	2-[(4S)-6-(4-chlorophenyl)-8-methoxy-1-methyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepin-4-yl]-N-ethylacetamide	non-polymer		423.9	3	Chemie (EAM)
3	F (C)	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
4	H, I, J (A, B, C)	water	water		18.0	397	Chemie (HOH)

Sequence modifications

A, B, C: 67 - 199 (UniProt: P25440)

PDB	External Database	Details
Gly 47	-	expression tag
Ser 48	-	expression tag
Ser 49	-	expression tag
His 50	-	expression tag
His 51	-	expression tag
His 52	-	expression tag
His 53	-	expression tag
His 54	-	expression tag
His 55	-	expression tag
Ser 56	-	expression tag
Ser 57	-	expression tag
Gly 58	-	expression tag
Leu 59	-	expression tag
Val 60	-	expression tag
Pro 61	-	expression tag
Arg 62	-	expression tag
Gly 63	-	expression tag
Ser 64	-	expression tag
His 65	-	expression tag
Met 66	-	expression tag
-	Lys 193	deletion

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	53338.6
Non-Polymers*	Number of molecules	4
	Total formula weight	1367.7
All*	Total formula weight	54706.4

*Water molecules are not included.