>4o3zA (A:) observed residues (from ATOM records)
vnytdeetqkrkkeeldklmepalgyvtkipvnipsvrkteiseidtvtdeslslvpned
klrtianenagsvvtksgsntmnfvrsgytidvvhyglrdkgyvyykgvhpskelpkgni
ivyqgewdftsnadldakrpnynpefngygagqrvgvtsadakertyiskfnidfsnkkl
ngqlltktkenqeklrytveanisgnrfrgkatatdktdpilgkdsehlegglygpksee
lagkfvahdkslfavfsgkrgndvletvkiidaskidlttfesselnnfgnanvliidgq
kidlagadfknrktvdingktmvaiaccsnleymkfgqlwqkegeqtkdnslflqgerta
tdkipvggnykyvgtwdalvskgtnwvaeadnnresgyrsefdvnfgdkkvsgklfdkgg
ivpvfminadikgngftgtanttdtgfaldsqhgnavfsdikvnggfygptagelggqfh
hksdngsvgavfgakrqiek