PDB SEQRES sequence for 5mba (from ASTRAL)
>5mbaA (A:)slsaaeadlagkswapvfanknangldflvalfekfpdsanffadfkgksvadikaspklrdvssriftrlnefvnnaanagkmsamlsqfakehvgfgvgsaqfenvrsmfpgfvasvaappagadaawtklfgliidalkaaga