>3p9kA (A:) observed residues (from ATOM records)
taadmaasadedacmfalqlasssvlpmtlknaielglleilvaaggksltptevaaklp
saanpeapdmvdrilrllasynvvtclveegkdgrlsrsygaapvckfltpnedgvsmaa
lalmnqdkvlmeswyylkdavldggipfnkaygmsafeyhgtdprfnrvfnegmknhsii
itkkllelyhgfeglgtlvdvgggvgatvaaiaahyptikgvnfdlphviseapqfpgvt
hvggdmfkevpsgdtilmkwilhdwsdqhcatllkncydalpahgkvvlvqcilpvnpea
npssqgvfhvdmimlahnpggreryerefqalargagftgvkstyiyanawaieftk