>4ufaB (B:) observed residues (from ATOM records) ldpglqpgqfsadeagaqlfaqsyqssaeqvlfqsvaaswahdtnitaenarrqeeaall sqefaeawgqkakelyepiwqqftdpqlrriigavrtlgsanlplakrqqynallsqmsr iystakvcltatcwsldpdltnilassrsyamllfawegwhnaagiplkplyedftalsn eaykqdgftdtgaywrswynsptfeddlehlyqqleplylnlhafvrralhrrygdryin lrgpipahllgdmwaqsweniydmvvpfpdkpnldvtstmlqqgwqathmfrvaeeffts lelspmppefwegsmlekpadgrevvchasawdfynrkdfrikqctrvtmdqlstvhhem ghiqyylqykdlpvslrrganpgfheaigdvlalsvstpehlhkiglldrvtndtesdin yllkmalekiaflpfgylvdqwrwgvfsgrtppsrynfdwwylrtkyqgicppvtrneth fdagakfhvpnvtpyiryfvsfvlqfqfhealckeagyegplhqcdiyrstkagaklrkv lragssrpwqevlkdmvgldaldaqpllkyfqlvtqwlqeqnqqngevlgwpeyqwhppl pdnypeg