>1nd4A (A:) observed residues (from ATOM records) gspaawverlfgydwaqqtigcsdaavfrlsaqgrpvlfvktdlsgalnelqdeaarlsw lattgvpcaavldvvteagrdwlllgevpgqdllsshlapaekvsimadamrrlhtldpa tcpfdhqakhrierartrmeaglvdqddldeehqglapaelfarlkarmpdgedlvvthg daclpnimvengrfsgfidcgrlgvadryqdialatrdiaeelggewadrflvlygiaap dsqriafyrlldeff