>7yag_C mol:protein length:128 nanobody head piece of megabody
QVQLQESGGGLVQAGGSLRLSCAASGSIFGADWMGWYRQAPGKEREFVAGIGHGASTYYADSVKGRFTISRDNAKNTVYLQMNSLKPEDTAVYYCAVQYTQGWSGQYRSYDSLLYWGQGTQVTVSSGS