>3g6aB (B:) SEQRES residues qvqlvesggglvqpggslrlscaasgftfnsywinwvrqapgkglewvsgiaydssntly adsvkgrftisrdnskntlylqmnslraedtavyycarglgafhwdmqpdywgqgtlvtv ssastkgpsvfplapsskstsggtaalgclvkdyfpepvtvswnsgaltsgvhtfpavlq ssglyslssvvtvpssslgtqtyicnvnhkpsntkvdkkvepkscdkth