>6ehxB (B:) observed residues (from ATOM records)
qvqlvesggglvkpgaslklsckasgytftsygmhwvrqapgkglewmggiipifgtany
nekvkgrftisrdkskstaylqlssltsedtavyycarapgysnayyfdywgqgtlvtvg
sdivmtqspaslsaslgervtitcrasegiyhwlawyqqkpgqspklliykasslasgvp
srfsgsgsgtdftltisslepedfatyycqqysnypltfgggtkleik