>2nyy_D mol:protein length:223 CR1 monoclonal antibody QVQLQESGGGLVQPGGSLRLSCAASGFTFKYDYMYWVRQAPGKGLEWVATISDGGSYTY YSDSVEGRFTTSRDNSKNTLYLQMNSLRAEDTAIYYCSRYRYDDAMDYWGQGTLVTVSS ASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQS SGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDK