>3shyA (A:) observed residues (from ATOM records)
etrelqslaaavvpsaqtlkitdfsfsdfelsdletalctirmftdlnlvqnfqmkhevl
crwilsvkknyrknvayhnwrhafntaqcmfaalkagkiqnkltdleilalliaalshdl
dhrgvnnsyiqrsehsimehhhfdqclmilnspgnqilsglsieeykttlkiikqailat
dlalyikrrgeffelirknqfnledphqkelflamlmtacdlsaitkpwpiqqriaelva
teffdqkknkipsmqvgfidaiclqlyealthvsedcfplldgcrknrqkwqalaeqq