>2bt2D (D:) SEQRES residues mhhhhhhssgvdlgtenlyfqsmrnfsedvlgwresfdlllsskngvaafhaflktefse enlefwlaceefkkirsatklasrahqifeeficseapkevnidhetreltrmnlqtata tcfdaaqgktrtlmekdsyprflkspayrdlaaqasaasat