>1tzhB (B:) SEQRES residues evqlvesggglvqpggslrlscaasgfdiydddihwvrqapgkglewvayiapsygytdy adsvkgrftisadtskntaylqmnslraedtavyycsrssdasysysamdywgqgtlvtv ssastkgpsvfplapsskstsggtaalgclvkdyfpepvtvswnsgaltsgvhtfpavlq ssglyslssvvtvpssslgtqtyicnvnhkpsntkvdkkvepkscdkth