CHAIN_L_3(2CI9) NCK1_HUMAN [Raw transfer] - | CHAIN_M_4(2CI9)
[Raw transfer] - | CHAIN_L_2(2CIA)
[Raw transfer] - | CHAIN_L_2(2CIA)
[Raw transfer] - | CHAIN_B_2(3WA4) GRB2_HUMAN [Raw transfer] - | CHAIN_E_5(1R1P) GRAP2_MOUSE [Raw transfer] - | CHAIN_B_2(3OV1) GRB2_HUMAN [Raw transfer] - |