>2nzxA (A:) observed residues (from ATOM records)
mfqplldayvesasiekmasksppplkiavanwwgdeeikefknsvlyfilsqrytitlh
qnpnefsdlvfgnpyqnakrvfytgenespnfnlfdyaigfdeldfndrylrmplyydrl
hhkaesvndttapyklkdnslyalkkpshcfkekhpnlcavvndesdplkrgfasfvasn
pnapirnafydalnsiepvtgggsvrntlgynvknkneflsqykfnlcfentqgygyvte
kiidayfshtipiywgspsvakdfnpksfvnvhdfknfdeaidyikylhthknayldmly
enplntldgkayfyqnlsfkkilaffktilendtiyhdnp