3B3F

The 2.2 A crystal structure of the catalytic domain of coactivator-associated arginine methyl transferase I(CARM1,142-478), in complex with S-adenosyl homocysteine

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	Histone-arginine methyltransferase CARM1	polymer	341	38774.2	4	UniProt (Q4AE70) Pfam (PF06325) Pfam (PF22528) In PDB	Rattus norvegicus (Norway rat)	Protein arginine N-methyltransferase 4, Coactivator-associated arginine methyltransferase 1
2	A, B, C, D	S-ADENOSYL-L-HOMOCYSTEINE	non-polymer		384.4	4	Chemie (SAH)
3		water	water		18.0	561	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	155096.6
Non-Polymers*	Number of molecules	4
	Total formula weight	1537.6
All*	Total formula weight	156634.3

*Water molecules are not included.