>3r32A (A:) observed residues (from ATOM records)
tggnlpdvashypvayeqtldgtvgfvidemtperatasvevtdtlrqrwglvhggayca
laamlateatvavvhekgmmavgqsnhtsffrpvkeghvraeavrihagsttwfwdvslr
ddagrlcavssmsiavrprrd