>5zqbA (A:) observed residues (from ATOM records)
qpnlylsanaaavysvengealyeqnadkvmpiaslsklmtaflvleavdnnelswdekl
dlvrlddpsavslyaitqkrtwsvrdlysamltmsandaaetlgdrldgadfpkemnnqa
kklgmsskttfvsasgldvdgksavsttkdlfllssklisthpevlettskptvttdkga
klestndllgsiqgldglktgftdeagycfigtaerggkrvisivldagtaekrfkdtek
lmevgfk