>1qzxA (A:) observed residues (from ATOM records)
mlenirdavrkfltgstpyekavdefikdlqkslissdvnvklvfsltakikerlnkekp
psvlerkewfisivydelsklfggdkepnvnptklpfiimlvgvqgsgktttagklayfy
kkrgykvglvaadvyrpaaydqllqlgnqigvqvygepnnqnpieiakkgvdifvknkmd
iiivdtagrhgygeetklleemkemydvlkpddvilvidasigqkaydlasrfhqaspig
sviitkmdgtakgggalsavvatgatikfigtgekideletfnakrfvsrilgmgdiesi
lekvkgleeydkiqkkmedltlrdvyaqiialrkmgplskvlqhipglgimlptpsedql
kigeekirrwlaalnsmtykelenpniidksrmrriaegsgleveevrellewynnmnrl
lkmvk