>7k9wA (A:) observed residues (from ATOM records)
fgfqaeisqlldliintfysnkeiflrelisnssdaldkiryaaltdpsqldsekdlyir
iipnkeegtltirdtgigmtkadlvnnlgtiaksgtkafmealssgadismigqfgvgfy
ssylvaekvqvttkhnddeqyiwesaaggtftitedtegprlgrgtsmklfikedlkeyl
eekrireivkkhsefisypiqlvvtkete