8H7M

Structure of nanobody 11A in complex with parathion

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)	Nanobody 11A	polymer	140	15189.6	2		Camelus bactrianus (Bactrian camel)
2	C, D (A, B)	parathion	non-polymer		291.3	2	Chemie (WYS)
3	E, F (A, B)	water	water		18.0	183	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	30379.3
Non-Polymers*	Number of molecules	2
	Total formula weight	582.5
All*	Total formula weight	30961.8

*Water molecules are not included.