>1k7wD (D:) observed residues (from ATOM records)
stdpimeklnssiaydqrlsevdiqgsmayakalekagiltktelekilsglekiseews
kgvfvvkqsdedihtanerrlkeligdiagklhtgrsrndqvvtdlklfmknslsiisth
llqliktlveraaieidvilpgythlqkaqpirwsqfllshavaltrdserlgevkkrin
vlplgsgalagnpldidremlrselefasislnsmdaiserdfvveflsfatllmihlsk
maedliiystsefgfltlsdafstgaslmpqkknpdslelirskagrvfgrlasilmvlk
glpstynkdlqedkeavfdvvdtltavlqvatgvistlqiskenmekaltpemlatdlal
ylvrkgvpfrqahtasgkavhlaetkgitinklsledlksispqfssdvsqvfnfvnsve
qytalggtakssvttqieqlrelmkkqkeq