>9i3x_B mol:protein length:235 heavy chain
QVQLVQSGAEVKKPGASVKVSCKTSGYTFTNFYMHWVRQAPGQGLEWMGVMDPRGGGTVYAQRFQGRLTVTRDTSTSTVYMDLSSLKSEDTAVYYCARNYNGYCAGDCYSPDFWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKHHHHHH