>2f8fB (B:) observed residues (from ATOM records)
gdhikviffngrgraesirmtlvaagvnyederisfqdwpkikptipggrlpavkitdnh
ghvkwmveslaiarymakkhhmmggteeeyynvekligqaedleheyyktlmkpeeekqk
iikeilngkvpvlldiiceslkastgklavgdkvtladlvliavidhvtdldkefltgky
peihkhrenllassprlakylsd