>4UMN_1|Chains A, B|E3 UBIQUITIN-PROTEIN LIGASE MDM2|HOMO SAPIENS (9606) MSVPTDGAVTTSQIPASEQETLVRPKPLLLKLLKSVGAQKDTYTMKEVLFYLGQYIATKRLYDEKQQHIVYCSNDLLGDLFGVPSFSVKEHRKIYTMIYRNLVVVNQQESSDSGTSVSEN >4UMN_2|Chains C, D|M06|SYNTHETIC CONSTRUCT (32630) XTSFXEYWYLLLX