>1qz9A (A:) observed residues (from ATOM records)
ttrndclaldaqdslaplrqqfalpegviyldgnslgarpvaalaraqaviaeewgngli
rswnsagwrdlserlgnrlatligardgevvvtdttsinlfkvlsaalrvqatrsperrv
ivtetsnfptdlyiaegladmlqqgytlrlvdspeelpqaidqdtavvmlthvnyktgym
hdmqaltalshecgalaiwdlahsagavpvdlhqagadyaigctykylnggpgsqafvwv
spqlcdlvpqplsgwfghsrqfamepryepsngiarylcgtqpitslamvecgldvfaqt
dmaslrrkslaltdlfielveqrcaaheltlvtprehakrgshvsfehpegyaviqalid
rgvigdyreprimrfgftplyttftevwdavqilgeildrktwa