>5ypqB (B:) observed residues (from ATOM records)
stilvihgpnlnllgkrepevyghltldninrqliaqaeqasitldtfqsnwegaivdri
hqaqtegvkliiinpaalthtsvalrdallgvaipfievhlsnvhareafrhhsylsdka
igvicglgakgysfaldyaiekiqp