>1to5B (B:) SEQRES residues gsnmkavcvmtgtagvkgvvkftqetdngpvhvhaefsglkagkhgfhvhefgdttngct sagahfnptkqehgapedsirhvgdlgnvvagadgnavynatdklislngshsiigrsmv iheneddlgrgghelskvtgnaggrlacgvvglaae