5YCZ

Crystal structure of Alocasin, protease inhibitor from Giant Taro (Arum macrorrhizon)

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)	Trypsin/chymotrypsin inhibitor	polymer	184	19793.1	2	UniProt (P35812) Pfam (PF00197)	Alocasia macrorrhizos (Giant taro)
2	C, D (A, B)	water	water		18.0	102	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	39586.3
All*	Total formula weight	39586.3

*Water molecules are not included.