3F87

An alpha/beta-Peptide Helix Bundle with a Pure beta-Amino Acid Core and a Distinctive Quarternary Structure: GCN4pLI derivative with beta residues at a and d heptad positions - higher symmetry crystal

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	GCN4pLI-betaAD	polymer	34	4212.1	4	PDB (3F86)
2	A, B, C	IODIDE ION	non-polymer		126.9	9	Chemie (IOD)
3		water	water		18.0	79	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	16848.4
Non-Polymers*	Number of molecules	9
	Total formula weight	1142.1
All*	Total formula weight	17990.5

*Water molecules are not included.