3OFK

Crystal structure of N-methyltransferase NodS from Bradyrhizobium japonicum WM9 in complex with S-adenosyl-l-homocysteine (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, C, D	Nodulation protein S	polymer	216	24152.4	4	UniProt (Q9AQ22) Pfam (PF05401) In PDB	Bradyrhizobium sp.
2	A, B, C, D	S-ADENOSYL-L-HOMOCYSTEINE	non-polymer		384.4	4	Chemie (SAH)
3		water	water		18.0	846	Chemie (HOH)

Sequence modifications

A, B, C, D: 2 - 209 (UniProt: Q9AQ22)

PDB	External Database	Details
Gly -6	-	expression tag
Ile -5	-	expression tag
Asp -4	-	expression tag
Pro -3	-	expression tag
Phe -2	-	expression tag
Thr -1	-	expression tag
Met 0	-	expression tag
Val 1	-	SEE REMARK 999

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	96609.6
Non-Polymers*	Number of molecules	4
	Total formula weight	1537.6
All*	Total formula weight	98147.2

*Water molecules are not included.