6CCA

Crystal structure of DszA carbon methyltransferase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	DisA protein	polymer	422	47334.8	1	UniProt (Q4U447) Pfam (PF08242)	Sorangium cellulosum (Polyangium cellulosum)	DszA
2	B (A)	water	water		18.0	281	Chemie (HOH)

Sequence modifications

A: -1 - 400 (UniProt: Q4U447)

PDB	External Database	Details
Met -21	-	initiating methionine
Gly -20	-	expression tag
Ser -19	-	expression tag
Ser -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
Ser -11	-	expression tag
Ser -10	-	expression tag
Gly -9	-	expression tag
Leu -8	-	expression tag
Val -7	-	expression tag
Pro -6	-	expression tag
Arg -5	-	expression tag
Gly -4	-	expression tag
Ser -3	-	expression tag
His -2	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	47334.8
All*	Total formula weight	47334.8

*Water molecules are not included.