>2bswA (A:) observed residues (from ATOM records)
ievkpinaedtyelrhrilrpnqpieacmfesdllrgafhlggyyggklisiasfhqaeh
selqgqkqyqlrgmatlegyreqkagsslikhaeeilrkrgadllwcnartsasgyykkl
gfseqgevfdtppvgphilmykrit