5J7K

Loop grafting onto a highly stable FN3 scaffold

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, E... (A, B, C, D, E...)	FN3con-a-lys	polymer	99	11077.2	8		synthetic construct
2	I, J, K, L, M... (B, C, D, F, G...)	ZINC ION	non-polymer		65.4	7	Chemie (ZN)
3	P, Q, R, S, T... (A, B, C, D, E...)	water	water		18.0	69	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	88617.9
Non-Polymers*	Number of molecules	7
	Total formula weight	457.9
All*	Total formula weight	89075.8

*Water molecules are not included.