>1a7kA (A:) observed residues (from ATOM records) apikvgingfgrigrmvfqaicdqgligteidvvavvdmstnaeyfayqmkhdtvhgrpk ytveavksspsvetadvlvvnghrikcvkaqrnpadlpwgklgvdyviestglftdklka eghikggakkvvisapasggaktivmgvnqheyspashhvvsnascttnclapivhvltk enfgietglmttihsytatqktvdgvslkdwrggraaavniipsttgaakavgmvipstk gkltgmsfrvptpdvsvvdltfratrdtsiqeidkaikkaaqtymkgilgftdeelvsad findnrssvydskatlqnnlpgekrffkvvswydnewayshrvvdlvrymaakdaass