3B3G

The 2.4 A crystal structure of the apo catalytic domain of coactivator-associated arginine methyl transferase I(CARM1,140-480).

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Histone-arginine methyltransferase CARM1	polymer	341	38774.2	2	UniProt (Q4AE70) Pfam (PF06325) Pfam (PF22528) In PDB	Rattus norvegicus (Norway rat)	Protein arginine N-methyltransferase 4, Coactivator-associated arginine methyltransferase 1
2		water	water		18.0	57	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	77548.3
All*	Total formula weight	77548.3

*Water molecules are not included.