>4qceB (B:) observed residues (from ATOM records)
vqpfawqvasladryeesfdigaavephqlngrqgkvlkhhynsivaenamkpislqpee
gvftwdgadaivefarknnmnlrfhtlvwhnqvpdwffldeegnpmveetneakrqanke
lllerlethiktvverykddvtawdvvnevvddgtpnerglresvwyqitgdeyirvafe
tarkyagedaklfindyntevtpkrdhlynlvqdlladgvpidgvghqahiqidwptide
irtsmemfaglgldnqvteldvslygwpprpafptydaipqerfqaqadrynqlfelyee
ldadlssvtfwgiadnhtwlddrareyndgvgkdapfvfdpnyrvkpafwriid