>4jhgA (A:) observed residues (from ATOM records) idpftmgvitseseyvsslsaeklyrgivedgniiypkalprfiekaetlegdggpgtik kltfvgdfgstkqhidmvdrencaytysvyegialsdqplekivfefklvptpeegcivk sttkyytkgddielskdyleagierfegftkavesfllanpdy