>7a4d_C mol:protein length:130 Nanobody Nb30QVQLQESGGGLVQPGGSLRLSCAASGSIFSDNDMGWYRQPPGKQREWVATITYDHVTWYADSVKGRFAISRDNAKNTVYLQMNDLKPEDTAVYYCNAVPGRRGSWGQGTQVTVSSGRYPYDVPDYGSGRA