>1e9iA (A:) observed residues (from ATOM records)
skivkiigreiidsrgnptveaevhleggfvgmaaapsgastgsrealelrdgdksrflg
kgvtkavaavngpiaqaligkdakdqagidkimidldgtenkskfganailavslanaka
aaaakgmplyehiaelngtpgkysmpvpmmniinggehadnnvdiqefmiqpvgaktvke
airmgsevfhhlakvlkakgmntavgdeggyapnlgsnaealaviaeavkaagyelgkdi
tlamdcaasefykdgkyvlagegnkaftseefthfleeltkqypivsiedgldesdwdgf
ayqtkvlgdkiqlvgddlfvtntkilkegiekgiansilikfnqigsltetlaaikmakd
agytavishrsgetedatiadlavgtaagqiktgsmsrsdrvakynqlirieealgekap
yngrkeikgq