6S74

Crystal structure of CARM1 in complex with inhibitor UM305

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 (A, B, C, D)	Histone-arginine methyltransferase CARM1	polymer	351	40023.5	4	UniProt (Q86X55) Pfam (PF06325) Pfam (PF22528)	Homo sapiens (Human)	Coactivator-associated arginine methyltransferase 1,Protein arginine N-methyltransferase 4
2	E, G, H, K (A, B, C, D)	(2~{R},3~{R},4~{S},5~{R})-2-(6-aminopurin-9-yl)-5-[[3-azanylpropyl-[3-(pyrimidin-2-ylamino)propyl]amino]methyl]oxolane-3,4-diol	non-polymer		458.5	4	Chemie (KY8)
3	F, I, J (A, C)	GLYCEROL	non-polymer		92.1	3	Chemie (GOL)
4	L, M, N, O (A, B, C, D)	water	water		18.0	553	Chemie (HOH)

Sequence modifications

A, B, C, D: 135 - 479 (UniProt: Q86X55)

PDB	External Database	Details
His 480	-	expression tag
His 481	-	expression tag
His 482	-	expression tag
His 483	-	expression tag
His 484	-	expression tag
His 485	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	160093.9
Non-Polymers*	Number of molecules	7
	Total formula weight	2110.3
All*	Total formula weight	162204.3

*Water molecules are not included.