>2gnvA (A:) observed residues (from ATOM records)
avavsfseeqealvlkswailkkdsanialrfllkifevapsasqmfsflrnsdvplekn
pklkthamsvfvmtceaaaqlrkagkvtvrdttlkrlgathlkygvgdahfevvkfalld
tikeevpadmwspamksawseaydhlvaaikqemkpae