2GH1

Crystal Structure of the putative SAM-dependent methyltransferase BC2162 from Bacillus cereus, Northeast Structural Genomics Target BcR20.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Methyltransferase	polymer	301	35113.5	2	UniProt (Q81E32) Pfam (PF13847)	Bacillus cereus
2	C, E (A, B)	ACETATE ION	non-polymer		59.0	2	Chemie (ACT)
3	D, F (A, B)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
4	G, H (A, B)	water	water		18.0	248	Chemie (HOH)

Sequence modifications

A, B: 1 - 293 (UniProt: Q81E32)

PDB	External Database	Details
Mse 1	Met 1	modified residue
Mse 58	Met 58	modified residue
Mse 119	Met 119	modified residue
Mse 125	Met 125	modified residue
Mse 129	Met 129	modified residue
Mse 150	Met 150	modified residue
Mse 188	Met 188	modified residue
Mse 217	Met 217	modified residue
Mse 284	Met 284	modified residue
Leu 294	-	cloning artifact
Glu 295	-	cloning artifact
His 296	-	expression tag
His 297	-	expression tag
His 298	-	expression tag
His 299	-	expression tag
His 300	-	expression tag
His 301	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	70227.0
Non-Polymers*	Number of molecules	4
	Total formula weight	302.3
All*	Total formula weight	70529.2

*Water molecules are not included.