>4kh1B (B:) observed residues (from ATOM records) lqveaikrgtvidhipaqigfkllslfkltetdqritiglnlpsgemgrkdlikientfl sedqvdqlalyapqatvnridnyevvgksrpslperidnvlvcpnsncishaepvsssfa vrkrandialkckycekefshnvvlan