>1by5A (A:) observed residues (from ATOM records) qesawgpaatiaarqsatgtktdtpiqkvpqsisvvtaeemalhqpksvkealsytpgvs vgtrgasntydhliirgfaaegqsqnnylnglklqgnfyndavidpymleraeimrgpvs vlygksspggllnmvskrptteplkevqfkagtdslfqtgfdfsdsldddgvysyrltgl arsanaqqkgseeqryaiapaftwrpddktnftflsyfqnepetgyygwlpkegtveplp ngkrlptdfnegaknntysrnekmvgysfdhefndtftvrqnlrfaenktsqnsvygygv csdpanayskqcaalapadkghylarkyvvddeklqnfsvdtqlqskfatgdidhtlltg vdfmrmrndinawfgyddsvpllnlynpvntdfdfnakdpansgpyrilnkqkqtgvyvq dqaqwdkvlvtlggrydwadqeslnrvagttdkrddkqftwrggvnylfdngvtpyfsys esfepssqvgkdgnifapskgkqyevgvkyvpedrpivvtgavynltktnnlmadpegsf fsveggeirargveieakrplsasvnvvgsytytdaeyttdttykgntpaqvpkhmaslw adytffdgplsgltlgtggrytgssygdpansfkvgsytvvdalvrydlarvgmagsnva lhvnnlfdreyvascfntygcfwgaerqvvatatfrf