>2a78B (B:) observed residues (from ATOM records) tyqeftnidqakawgnaqykkyglsksekeaivsytksaseingklrqnkgvingfpsnl ikqvelldksfnkmktpenimlfrgddpaylgtefqntllnsngtinktafekakakfln kdrleygyistslmnvsqfagrpiitkfkvakgskagyidpisafagqlemllprhstyh iddmrlssdgkqiiitatmmgtainpk