1OVU

CRYSTAL STRUCTURE OF FOUR-HELIX BUNDLE MODEL di-Co(II)-DF1-L13A (form I)

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)	four-helix bundle model di-Co(II)-DF1-L13A (form I)	polymer	50	5828.8	4			di-Co(II)-DF1-L13A (form I)
2	E, F, G, H, I... (A, B, C, D)	COBALT (II) ION	non-polymer		58.9	7	Chemie (CO)
3	L, M, N, O (A, B, C, D)	water	water		18.0	10	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	23315.3
Non-Polymers*	Number of molecules	7
	Total formula weight	412.5
All*	Total formula weight	23727.8

*Water molecules are not included.