>7kc1_H mol:protein length:227 Fab heavy chain
QIQLQQSGPGLVKPSQTLSLTCSISGDTVTNNYAAWDWIRQSPTRGLEWLGRTFYRSKWYKEYALSVKSRLTISPDTSKNQISLQLSSVTPEDTAVYYCARAGITIFGLITGGLDYWGQGSLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEP