>2c80B (B:) observed residues (from ATOM records)
dhikviyfngrgraesirmtlvaagvnyederisfqdwpkikptipggrlpavkitdnhg
hvkwmveslaiarymakkhhmmggteeeyynvekligqaedleheyyktlmkpeeekqki
ikeilngkvpvlldiiceslkastgklavgdkvtladlvliavidhvtdldkefltgkyp
eihkhrenllassprlakylsdraatpf