>2j7pA (A:) observed residues (from ATOM records)
qqlsarlqeaigrlrgrgriteedlkatlreirralmdadvnlevardfvervreealgk
qvlesltpaevilatvyealkealggearlpvlkdrnlwflvglqgsgktttaaklalyy
kgkgrrpllvaadtqrpaareqlrllgekvgvpvlevmdgespesirrrveekarleard
lilvdtagrlqideplmgelarlkevlgpdevllvldamtgqealsvarafdekvgvtgl
vltkldgdarggaalsarhvtgkpiyfagvsekpeglepfyperlagrilgm