>5f2vV (V:) observed residues (from ATOM records)
dkqwerflvpyrqaveelkvklkgirtlyeyedhspiefvtgrvkpvasilekarrksip
lheietmqdiaglrimcqfvddiqivkemlfarkdftvvrsyhlvvlyplqtvsgekhvl
veiqirtlamnfwatiehslnykysgnipekvklrlqraseaasrldeemseirgevqea