5E4B

Hydroxynitrile lyase from the fern Davallia tyermanii in complex with (R)-mandelonitrile / benzaldehyde

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)	Hydroxynitrile lyase	polymer	209	23260.0	2	UniProt (by SIFTS) (A0A1C9V3S9)	Davallia tyermannii
2	C, E (A, B)	benzaldehyde	non-polymer		106.1	2	Chemie (HBX)
3	D, F (A, B)	(2R)-hydroxy(phenyl)ethanenitrile	non-polymer		133.1	2	Chemie (MXN)
4	G, H (A, B)	water	water		18.0	540	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	46519.9
Non-Polymers*	Number of molecules	4
	Total formula weight	478.5
All*	Total formula weight	46998.5

*Water molecules are not included.