9DK4

ancestral hydroxynitrile lyase with fifteen substitutions

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)	Fifteen-substitution variant of an ancestral hydroxynitrile lyase	polymer	272	31033.2	4		synthetic construct
2	E, F, G, H, I... (A, B, C, D)	SODIUM ION	non-polymer		23.0	7	Chemie (NA)
3	L, M, N, O (A, B, C, D)	water	water		18.0	261	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	124132.7
Non-Polymers*	Number of molecules	7
	Total formula weight	160.9
All*	Total formula weight	124293.6

*Water molecules are not included.