>5a5iA (A:) observed residues (from ATOM records)
rgklppgptplplqigikdisksltnlskvygpvftlyfglkpivvlhgyeavkealidl
geefsgrgilaeranrgfgivfsngkkwkeirrfslmtlrnfgmgkrsiedrvqeearcl
veelrktkaspcdptfilgcapcnvicsiifhkrfdykdqqflnlmeklnenikilsspw
ipiidyfpgthnkllknvafmksyilekvkehqesmdmnnpqdfidcflmkmekekhnqp
seftieslentavdlfgagtettsttlryalllllkhpevtakvqeeiervigrnrspcm
qdrshmpytdavvhevqryidllptslphavtcdikfrnylipkgttilisltsvlhdnk
efpnpemfdphhfldeggnfkkskyfmpfsagkricvgealagmelflfltsilqnfnlk
slvdpknldttpvvngfasvppfyqlcfipihh