>6gblB (B:) observed residues (from ATOM records)
drintvrgpitiseagftlmhehicgssagflrawpeffgsrdalaekavrglrraraag
vrtivdvstfdlgrdvellaevseaadvhivaatglwfdpplsmrlrsveeltqfflrei
qygiedtgiragiikvattgkatpfqervlraaaraslatgvpvtthtdasqrdgeqqad
ifesegldpsrvcighsddtddldyltalaargyligldgipwsaiglednasaaallgl
rswqtrallikalidqgyadqilvsndwtfgfssyvtnimdvmdrvnpdgmafiplrvip
flrekgvpdetletimvdnparflspt