>4qhl_A mol:protein length:232 I3 heavy chain
QVQLQESGPGLVKSSETLSLTCTVSGGSMGGYYWSWLRQSPVKGLEWIGYIFHTGHTNYNPSLESRVTVSVDTSENQFSLRLRSVTAADTAVYYCASLPRGQLVNAFFDNWGQGTLVTVASASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKHHHHHH