>2gf9A (A:) observed residues (from ATOM records)
lvprgsdymfklllignssvgktsflfryaddsftpafvstvgidfkvktvyrhdkrikl
qiwdtagqeryrtittayyrgamgfllmydianqesfaavqdwatqiktyswdnaqvilv
gnkcdledervvpaedgrrladdlgfeffeasakeninvkqvferlvdvicekmne