>2qr0_R mol:protein length:221 Fab-Fragment Heavy Chain EVQLVESGGGLVQPGGSLRLSCAASGFNFSSSSIHWVRQAPGKGLEWVAYIYPSYSYTS YADSVKGRFTISADTSKNTAYLQMNSLRAEDTAVYYCARYYGTGAMDYWGQGTLVTVSS ASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQS SGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC