>4P9V_1|Chain A|Growth factor receptor-bound protein 2|Homo sapiens (9606) IEMKPHPWFFGKIPRAKAEEMLSKQRHDGAFLIRESESAPGDFSLSVKFGNDVQHFKVLRDGAGKYFLWVVKFNSLNELVDYHRSTSVSRNQQIFLRDIEQVPQQPTYVQAHHHHHH >4P9V_2|Chain B|PHQ-PTR-02K-ASN-NH2|synthetic construct (32630) XYANX