>2nzxC (C:) observed residues (from ATOM records)
mfqplldayvesasiekmasksppplkiavanwwgdeeikefknsvlyfilsqrytitlh
qnpnefsdlvfgnplgsarkilsyqnakrvfytgenespnfnlfdyaigfdeldfndryl
rmplyydrlhhkaesvndttapyklkdnslyalkkpshcfkekhpnlcavvndesdplkr
gfasfvasnpnapirnafydalnsiepvtgggsvrntlgynvknkneflsqykfnlcfen
tqgygyvtekiidayfshtipiywgspsvakdfnpksfvnvhdfknfdeaidyikylhth
knayldmlyenplntldgkayfyqnlsfkkilaffktilendtiyhdnpf