6AW7

2.15A resolution structure of SAH bound catechol O-methyltransferase (COMT) from Nannospalax galili

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Catechol O-methyltransferase	polymer	228	25717.4	2	Pfam (PF01596) UniProt (by SIFTS) (A0A452CSQ0) In PDB	Nannospalax galili	COMT
2	A, B	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
3	A, B	S-ADENOSYL-L-HOMOCYSTEINE	non-polymer		384.4	2	Chemie (SAH)
4		water	water		18.0	166	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	51434.7
Non-Polymers*	Number of molecules	4
	Total formula weight	849.0
All*	Total formula weight	52283.7

*Water molecules are not included.