4KUX

Crystal structure of Aspergillus terreus aristolochene synthase complexed with farnesyl thiolodiphosphate (FSPP)

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 (A, B, C, D)	Aristolochene synthase	polymer	314	36221.4	4	UniProt (Q9UR08) Pfam (PF19086)	Aspergillus terreus	AS, Sesquiterpene cyclase
2	E, F, G, I, K... (A, B, C, D)	MAGNESIUM ION	non-polymer		24.3	12	Chemie (MG)
3	H, M, R, V (A, B, C, D)	S-[(2E,6E)-3,7,11-TRIMETHYLDODECA-2,6,10-TRIENYL] TRIHYDROGEN THIODIPHOSPHATE	non-polymer		398.4	4	Chemie (FPS)
4	J, Q (B, C)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
5	W, X, Y, Z (A, B, C, D)	water	water		18.0	978	Chemie (HOH)

Sequence modifications

A, B, C, D: 8 - 314 (UniProt: Q9UR08)

PDB	External Database	Details
Met 1	-	expression tag
His 2	-	expression tag
His 3	-	expression tag
His 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	144885.6
Non-Polymers*	Number of molecules	18
	Total formula weight	2069.4
All*	Total formula weight	146955.0

*Water molecules are not included.