4PLR

Crystal Structures of Designed Armadillo Repeat Proteins: Implications of Construct Design and Crystallization Conditions on Overall Structure.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Arm00008	polymer	289	30406.8	2		synthetic construct
2	A, B	CALCIUM ION	non-polymer		40.1	8	Chemie (CA)
3		water	water		18.0	233	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	60813.6
Non-Polymers*	Number of molecules	8
	Total formula weight	320.6
All*	Total formula weight	61134.2

*Water molecules are not included.