6LUN

NN2101 Antibody Fab fragment

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C	NN2101	polymer	218	23477.2	2		Homo sapiens
2	B, D	NN2101	polymer	218	23861.6	2		Homo sapiens
3		water	water		18.0	1221	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	94677.6
All*	Total formula weight	94677.6

*Water molecules are not included.