>4zz9A (A:) observed residues (from ATOM records) rkyfvaanwkcngtlesiksltnsfnnldfdpskldvvvfpvsvhydhtrkllqskfstg iqnvskfgngsysgevsaeiakdlnieyviighferrkyfhetdedvreklqaslknnlk avvcfgesleqreqnktievitkqvkafvdlidnfdnvilvyeplwaigtatpeqaqlvh keirkivkdtcgekqanqirilyggsvntencssliqqedidgflvgnaslkesfvdiik sam