4FSX

crystal structure of Se-substituted Zea mays ZMET2 in complex with SAH

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	DNA (cytosine-5)-methyltransferase 1	polymer	784	88342.2	2	UniProt (Q9AXT8) Pfam (PF01426) Pfam (PF00385) Pfam (PF00145) In PDB	Zea mays (maize)	Chromomethylase 1, DNA cytosine methyltransferase MET2a, Zea methyltransferase2, Zmet2
2	A, B	S-ADENOSYL-L-HOMOCYSTEINE	non-polymer		384.4	2	Chemie (SAH)

Sequence modifications

A, B: 130 - 912 (UniProt: Q9AXT8)

PDB	External Database	Details
Ser 129	-	EXPRESSION TAG

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	176684.3
Non-Polymers*	Number of molecules	2
	Total formula weight	768.8
All*	Total formula weight	177453.2

*Water molecules are not included.