5X7F

Structure of a O-methyltransferase from Mycobacterium tuberculosis at 2.0 resolution

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Putative O-methyltransferase Rv1220c	polymer	235	24302.5	1	UniProt (P9WJZ7) Pfam (PF01596)	Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)
2	B (A)	S-ADENOSYLMETHIONINE	non-polymer		398.4	1	Chemie (SAM)
3	C (A)	water	water		18.0	84	Chemie (HOH)

Sequence modifications

A: 1 - 215 (UniProt: P9WJZ7)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	24302.5
Non-Polymers*	Number of molecules	1
	Total formula weight	398.4
All*	Total formula weight	24700.9

*Water molecules are not included.