>1i6lA (A:) observed residues (from ATOM records)
mktifsgiqpsgvitignyigalrqfvelqheyncyfcivdqhaitvwqdphelrqnirr
laalylavgidptqatlfiqsevpahaqaawmlqcivyigelermtqfkeksagkeavsa
glltypplmaadillyntdivpvgedqkqhieltrdlaerfnkrygelftipearipkvg
arimslvdptkkmsksdpnpkayitllddaktiekkiksavtdsegtirydkeakpgisn
llniystlsgqsieelerqyegkgygvfkadlaqvvietlrpiqeryhhwmeseeldrvl
degaekanrvasemvrkmeqamglgr