6FNS

Ergothioneine-biosynthetic methyltransferase EgtD in complex with morpholinohistidine

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Histidine N-alpha-methyltransferase	polymer	323	35282.7	2	UniProt (A0A0D6J225) Pfam (PF10017) UniProt (by SIFTS) (A0R5M8) In PDB	Mycobacterium smegmatis	Histidine trimethyltransferase
2	A, B	Morpholinohistidine	non-polymer		227.3	2	Chemie (DY8)
3	A, B	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
4		water	water		18.0	479	Chemie (HOH)

Sequence modifications

A, B: 3 - 321 (UniProt: A0A0D6J225)

PDB	External Database	Details
Gly -1	-	expression tag
His 0	-	expression tag
Met 1	-	expression tag
Ala 2	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	70565.4
Non-Polymers*	Number of molecules	4
	Total formula weight	638.7
All*	Total formula weight	71204.1

*Water molecules are not included.