Cysteine protein A / G / L|半胱氨酸蛋白A / G/ L C22-1006-03 图片

p1Src=//y1.yzimgs.com/uploads/313008/2016112-17505055.png&p2Src=//y2.yzimgs.com/uploads/313008/2016112-175053652.png"

aa