1C2O

ELECTROPHORUS ELECTRICUS ACETYLCHOLINESTERASE

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	ACETYLCHOLINESTERASE	polymer	539	59292.0	4	UniProt (P21836) Pfam (PF00135) In PDB	Electrophorus electricus (electric eel)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	237168.0
All*	Total formula weight	237168.0

*Water molecules are not included.