>6qv8B (B:) observed residues (from ATOM records)
afklpnlpyaydalepyidqrtmefhhdkhhntyvtklnatvegtelehqsladmianld
kvpeamrmsvrnnggghfnhslfweilspnseekggviddikaqwgtldefknefankat
tlfgsgwtwlvvndgkleivttpnqdnpltegktpilgldvwehayylkyqnkrpdymta
fwnivnwkkvdelyqaak