4V3Q

Designed armadillo repeat protein with 4 internal repeats, 2nd generation C-cap and 3rd generation N-cap.

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 (A, B, C, D)	YIII_M4_AII	polymer	247	26242.1	4		SYNTHETIC CONSTRUCT
2	E, N (A, B)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
3	F, G, H, I, J... (A, B, C, D)	CALCIUM ION	non-polymer		40.1	16	Chemie (CA)
4	W, X, Y, Z (A, B, C, D)	water	water		18.0	654	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	104968.5
Non-Polymers*	Number of molecules	18
	Total formula weight	825.4
All*	Total formula weight	105793.9

*Water molecules are not included.