>7kc1_E mol:protein length:227 Fab heavy chain
QIQLQQSGPGLVKPSQTLSLTCSISGDTVTNNYAAWDWIRQSPTRGLEWLGRTFYRSKWYKEYALSVKSRLTISPDTSKNQISLQLSSVTPEDTAVYYCARAGITIFGLITGGLDYWGQGSLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEP