>1BMB_1|Chain A|PROTEIN (GROWTH FACTOR RECEPTOR BOUND PROTEIN 2)|Homo sapiens (9606) MGSPKNYIEMKPHPWFFGKIPRAKAEEMLSKQRHDGAFLIRESESAPGDFSLSVKFGNDVQHFKVLRDGAGKYFLWVVKFNSLNELVDYHRSTSVSRNQQIFLRDIEQVPQQPTYVQALFDFD >1BMB_2|Chain B[auth I]|PROTEIN (PKF270-974)|null KPFYVNVEF