3VS9

Crystal structure of type III PKS ArsC mutant

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, E... (A, B, C, D, E...)	Type III polyketide synthase	polymer	410	45265.7	8	Pfam (PF02797) UniProt (by SIFTS) (C1DM33)	Azotobacter vinelandii
2	I, K, M, O, Q... (A, B, C, D, E...)	SODIUM ION	non-polymer		23.0	8	Chemie (NA)
3	J, L, N, P, R... (A, B, C, D, E...)	TETRAETHYLENE GLYCOL	non-polymer		194.2	8	Chemie (PG4)
4	AA, BA, CA, DA, EA... (C, D, E, F, G...)	water	water		18.0	2369	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	362125.4
Non-Polymers*	Number of molecules	16
	Total formula weight	1737.7
All*	Total formula weight	363863.2

*Water molecules are not included.