>2gc2B (B:) SEQRES residues mmykepfgvkvdfetgiiegakksvrrlsdmegyfvderawkelvekedpvvyevyaveq eekegdlnfattvlypgkvgkeffftkghfhakldraevyvalkgkggmllqtpegdakw ismepgtvvyvppywahrtvnigdepfiflaiypadaghdygtiaekgfskivieengev kvvdnprw