4YMH

Crystal structure of SAH-bound Podospora anserina methyltransferase PaMTH1

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)	Putative SAM-dependent O-methyltranferase	polymer	240	26937.6	4	UniProt (Q9HGR1) Pfam (PF01596)	Podospora anserina
2	E, G, J, K (A, B, C, D)	S-ADENOSYL-L-HOMOCYSTEINE	non-polymer		384.4	4	Chemie (SAH)
3	F, H, I, L (A, B, D)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	4	Chemie (PEG)
4	M, N, O, P (A, B, C, D)	water	water		18.0	895	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	107750.5
Non-Polymers*	Number of molecules	8
	Total formula weight	1962.1
All*	Total formula weight	109712.6

*Water molecules are not included.