>6c8rB (B:) observed residues (from ATOM records)
aveahpmkggddshsysqnscyqkgvidaakaviveavnekldlennpifdpikpfriad
fgcstgpntfhamqnivesvetkykslqktpefhvffndhvnndfnvlfrslppnreffa
agvpgsfytrvfpknsihfahcsyalhwlskvpkeiqdknslaynkgrihytgtekhvvk
ayfgqfqrdfegflkaraqeivvgglmviqipglpsgevlfsrtgagllhfllgtslmel
vnkgiineesvdsfnlpqyhpsvedlemviemndcftiervgtlphpmknlpfdvqrtsl
qvraimeciltehfgenildplfeiytknlqenfhvfdkeirkdadlylvlkrkgn