>2BBU_1|Chain A|Suppressor of cytokine signaling 3|Mus musculus (10090) LKTFSSKSEYQLVVNAVRKLQESGFYWSAVTGGEANLLLSAEPAGTFLIRDSSDQRHFFTLSVKTQSGTKNLRIQCEGGSFSLQSDPRSTQPVPRFDCVLKLVHHYMPPPGTPSFSLPPTEPSSEVPEQPPAQALPGSTPKRAYYIYSGGEKIPLVLSRPLSSN >2BBU_2|Chain B|GP130 PHOSPHOPEPTIDE|null STASTVEYSTVVHSG