EGF
"Human epidermal growth factor. High resolution solution structure and comparison with human TGF-alpha."
Hommel, U., Harvey,T.S., Driscoll, P.C. and Campbell, I.D.
J.Mol.Biol. 227 :271-282 (1992).

Averaged minimized structures:
PDB files (click to open in e.g. Rasmol):
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WebMol (Java) representation