>6xxn_G mol:protein length:146 NB_7_g
QVQLQESGGGSVTAGGSLRLSCTAPGYTDSNYYMSWFRQAPGKEREWVAGVNTGRGSTSYADSVKGRFTISQDNAKNTMFLQMNSLKPEDTAIYYCAVAACHFCDSLPKTQDEYILWGQGTQVTVSSAAAYPYDVPDYGSHHHHHH