5I1U

Crystal structure of germacradien-4-ol synthase from Streptomyces citricolor

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Germacradien-4-ol synthase	polymer	335	38181.8	2	UniProt (G5EKM9)	Streptomyces citricolor
2	C, D (A, B)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
3	E, F (A, B)	water	water		18.0	658	Chemie (HOH)

Sequence modifications

A, B: 1 - 316 (UniProt: G5EKM9)

PDB	External Database	Details
Met -18	-	initiating methionine
Gly -17	-	expression tag
Ser -16	-	expression tag
Ser -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
Ser -8	-	expression tag
Ser -7	-	expression tag
Gly -6	-	expression tag
Leu -5	-	expression tag
Val -4	-	expression tag
Pro -3	-	expression tag
Arg -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag
Ala 248	Glu 248	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	76363.6
Non-Polymers*	Number of molecules	2
	Total formula weight	192.1
All*	Total formula weight	76555.8

*Water molecules are not included.