>1rz6A (A:) observed residues (from ATOM records)
dnlmeransmfepipkyppvidgneltqakvelgkmeffeprlssshliscntchnvglg
gddelptsighgwqkgprnsptvfnavfnaaqfwdgraadlaeqakgpvqagvemsstpd
rvvatlksmpeyierfedafpgqenpvtfdnmavaieayeatlitpeapfdkylrgdtsa
lnesekeglalfmdrgctachsgvnlggqnyypfglvakkgrfsvtetasdeyvfraspl
rnieltapyfhsgavwsleeavavmgtaqlgtelnndevksivaflktltgnvpevtypv
lppstantpkpv