>1v6tA (A:) observed residues (from ATOM records)
mrvdlnsdlgesfgryklgldeevmkyitsanvacgwhagdplvmrktvrlakendvqvg
ahpgypdlmgfgrrymkltpeearnyilyqvgalyafakaeglelqhvkphgalynamvk
eedlaraviegildfdkdlilvtlsnsrvadiaeemglkvahevfadraynpdgtlvpav
iedkeeiaervismvkdggiraingewvdlkvdticvhgdnpkaveitsyirkvleeegv
kivpmkefi