>1z59A (A:) observed residues (from ATOM records)
slspaeffkrnpelagfpnparalyqtvreliensldatdvhgilpnikitidliddarq
iykvnvvdngigippqevpnafgrvlysskyvnrqtrgmyglgvkaavlysqmhqdkpie
ietspvnskriytfklkidinknepiivergsventrgfhgtsvaisipgdwpkaksriy
eyikrtyiitpyaefifkdpegnvtyyprltnkipkppqevkphpygvdreeikilinnl
krdytikeflvnefqsigdttadkilelaglkpnkkvknlteeeitrlvetfkkyedfrs
psadslsvigedlielglkkifnpdfaasitrkpkayqghpfiveagvafggsipvgeep
ivlryankipliydeksdviwkvveeldwkrygiesdqyqmvvmvhlcstkipyksagke
siaevediekeiknalmevarklkqylsekrkeqeakkklla