1E8D

MECHANISTIC ASPECTS OF CYANOGENESIS FROM ACTIVE SITE MUTANT SER80ALA OF HYDROXYNITRILE LYASE FROM MANIHOT ESCULENTA IN COMPLEX WITH ACETONE CYANOHYDRIN

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	262	29819.2	2	UniProt (P52705) Pfam (PF00561)	MANIHOT ESCULENTA (CASSAVA)	(S)-ACETONE-CYANOHYDRIN LYASE, (S)-HYDROXYNITRILASE
2	C, D, E, F (A, B)	2-HYDROXY-2-METHYLPROPANENITRILE	non-polymer		85.1	4	Chemie (CNH)
3	G, H (A, B)	water	water		18.0	273	Chemie (HOH)

Sequence modifications

A, B: -4 - 1 (PDB: 1E8D)
A, B: 2 - 258 (UniProt: P52705)

PDB	External Database	Details
Pro -4	-	cloning artifact
Ile -3	-	cloning artifact
Ser -2	-	cloning artifact
Lys -1	-	cloning artifact
Met 1	-	cloning artifact
Ala 80	Ser 79	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	59638.4
Non-Polymers*	Number of molecules	4
	Total formula weight	340.4
All*	Total formula weight	59978.8

*Water molecules are not included.