>1aluA (A:) observed residues (from ATOM records) ltsseridkqiryildgisalrketcnksnmcenlnlpkmaekdgcfqsgfneetclvki itgllefevyleylqnrfesseeqaravqmstkvliqflqkkaknldaittpdpttnasl ltklqaqnqwlqdmtthlilrsfkeflqsslralrqm