>5t5n_M mol:protein length:217 Fab antibody fragment, heavy chain (10D10)QVQLQQSGPELVRPGASVKMSCKASGYTFTNYWMHWVKQRPGQALEWIGMIDPSKSETTLNQKFRGKATLNVDKSSNTAYMQLSSLTSEDSAVYYCAREVYYFDYWGQGTTLTVSSAKTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSSWPSETVTCNVAHPASSTKVDKKIVPRD