>2r56I (I:) SEQRES residues qvslresggglvqpgrslrlsctasgftfrhhgmtwvrqapgkglewvaslsgsgtkthf adsvkgrftisrdnsnntlylqmdnvrdedtaiyycakakrvgatgyfdlwgrgtlvtvs sastkgpsvfplapsskstsggtaalgclvkdyfpepvtvswnsgaltsgvhtfpavlqs sglyslssvvtvpssslgtqtyicnvnhkpsntkvdkkaep