>1nw5A (A:) observed residues (from ATOM records)
gttrhvydvcdcldtlaklpddsvqliicdppynimladwddhmdyigwakrwlaeaerv
lsptgsiaifgglqyqgeagsgdlisiishmrqnskmllanliiwnypngmsaqrffanr
heeiawfaktkkyffdldavrepydeetkaaymkdkrlnpesvekgrnptnvwrmsrlng
nslervghptqkpaavierlvralshpgstvldffagsgvtarvaiqegrnsictdaapv
fkeyyqkqltflrsyeivegaanfgaalqr