7XRA

Drimenyl diphosphate synthase D303A from Streptomyces showdoensis in complex with farnesyl diphosphate (FPP) and Mg2+

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	SQHop_cyclase_C domain-containing protein	polymer	514	55044.2	1	UniProt (A0A2P2GK84) Pfam (PF13243) In PDB	Streptomyces showdoensis	Drimenyl diphosphate synthase
2	A	FARNESYL DIPHOSPHATE	non-polymer		382.3	1	Chemie (FPP)
3	A	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
4		water	water		18.0	385	Chemie (HOH)

Sequence modifications

A: 16 - 523 (UniProt: A0A2P2GK84)

PDB	External Database	Details
His 10	-	expression tag
His 11	-	expression tag
His 12	-	expression tag
His 13	-	expression tag
His 14	-	expression tag
His 15	-	expression tag
Ala 303	Asp 303	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	55044.2
Non-Polymers*	Number of molecules	3
	Total formula weight	430.9
All*	Total formula weight	55475.1

*Water molecules are not included.