>8sj4_H mol:protein length:218 1H9 heavy chain
QVQLVQSGSELRKPGASVKVSCKASGYTFTKYGMNWVRQAPGQGLEWMGWINTNTAKPTYAQDFTGRFVFSLDTSVNTAYLEISGLKAEDTAVYYCATDGSEGSWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC