>1d2iB (B:) observed residues (from ATOM records) mkiditdynhadeilnpqlwkeieetllkmplhvkasdqaskvgslifdpvgtnqyikde lvpkhwknnipipkrfdflgtdidfgkrdtlvevqfsnypfllnntvrselfhksnmdid eegmkvaiiitkghmfpasnsslyyeqaqnqlnslaeynvfdvpirlvgliedfetdidi vsttyadkrysrtitkrdtvkgkvidtntrkrgtivty