>3sbxA (A:) SEQRES residues gpgstaksdepgrwtvavycaaapthpellelagavgaaiaargwtlvwggghvsamgav ssaarahggwtvgvipkmlvhreladhdadelvvtetmwerkqvmedranafitlpggvg tldelldvwtegylgmhdksivvldpwghfdglrawlseladtgyvsrtamerlivvdnl ddalqacap