>1tziB (B:) SEQRES residues evqlvesggglvqpggslrlscaasgfaiydydihwvrqapgkglewvadiapyagatay adsvkgrftisadtskntaylqmnslraedtavyycsrssyayyaamdywgqgtlvtvss astkgpsvfplapsskstsggtaalgclvkdyfpepvtvswnsgaltsgvhtfpavlqss glyslssvvtvpssslgtqtyicnvnhkpsntkvdkkvepks