>3vnpA (A:) observed residues (from ATOM records)
gmiypykgktpqiaasafiadyvtitgdvvigeetsiwfntvirgdvaptvignrvniqd
nsilhqspnnpliiedgvtvghqvilhsaivrknaligmgsiildraeigegafigagsl
vppgkkippntlalgrpakvvrelteddiremerirreyvekgqyykalqq