>6wtiB (B:) observed residues (from ATOM records)
gcnsalldpkgqigleqrsliltafglmlivvipailmavgfawkyrasnkdakyspnws
hsnkveavvwtvpiliiiflavltwktthalepskplahdekpitievvsmdwkwffiyp
eqgiatvneiafpantpvyfkvtsnsvmnsffiprlgsqiyamagmqtrlhlianepgty
dgisasysgpgfsgmkfkaiatpdraafdqwvakakqspntmsdmaafeklaapseynqv
eyfsnvkpdlfadvinkfmahg