>3n7jA (A:) observed residues (from ATOM records)
nsindskilslqnkknalvdtsgynaevrvgdnvqlntiytndfklsssgdkiivnlnnn
iliyenssvsfwikiskdltnshneytiinsieqnsgwklcirngniewilqdvnrkyks
lifdyseslshtgytnkwffvtitnnimgymklyingelkqsqkiedldevkldktivfg
idenidenqmlwirdfnifskelsnedinivyegqilrnvikdywgnplkfdteyyiind
nyidryiapesnvlvlvqypdrsklytgnpitiksvsdknpysrilngdniilhmlynsr
kymiirdtdtiyaqncvyalklqsnlgnygigifsiknivsknkycsqifssfrentmll
adiykpwrfsfknaytpvavtnyetkllstssfwkfisrdpgwve