4OA8

X-ray crystal structure of O-methyltransferase from Anaplasma phagocytophilum in apo form

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	O-methyltransferase family protein	polymer	227	25309.2	2	UniProt (Q2GKC7) Pfam (PF01596) In PDB	Anaplasma phagocytophilum
2	A, B	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
3	B	1,2-ETHANEDIOL	non-polymer		62.1	1	Chemie (EDO)
4		water	water		18.0	177	Chemie (HOH)

Sequence modifications

A, B: 2 - 218 (UniProt: Q2GKC7)

PDB	External Database	Details
Met -8	-	expression tag
Ala -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
Met 0	-	expression tag
Val 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	50618.5
Non-Polymers*	Number of molecules	3
	Total formula weight	108.0
All*	Total formula weight	50726.5

*Water molecules are not included.