>2qp3A (A:) observed residues (from ATOM records)
sddflwfegiafptmgfrsetlrkvrdefvirdedviiltypksgtnwlaeilclmhskg
dakwiqsvpiwerspwveseigytalsetesprlfsshlpiqlfpksffsskakviylmr
nprdvlvsgyffwknikfikkpksweeyfewfcqgtvlygswfdhihgwmpmreeknfll
lsyeelkqdtgrtiekicqflgktlepeelnlilknssfqsmkeyvvdktqlsgdwknhf
tvaqaedfdklfqekmadlprelfpwe