>sp|Q05199-4|NRG1_CHICK Isoform 4 of Pro-neuregulin-1, membrane-bound isoform OS=Gallus gallus OX=9031 GN=NRG1 MSEVGTETFPSPSAQLSPDASLGGLPAEENMPGPHREDSRVPGVAGLASTCCVCLEAERL KGCLNSEKICIAPILACLLSLCLCIAGLKWVFVDKIFEYDSPTHLDPGRIGQDPRSTVDP TALSAWVPSEVYASPFPIPSLESKAEVTVQTDSSLVPSRPFLQPSLYNRILDVGLWSSAT PSLSPSSLEPTTASQAQATETNLQTAPKLSTSTSTTGTSHLTKCDIKQKAFCVNGGECYM VKDLPNPPRYLCRCPNEFTGDRCQNYVMASFYKAEELYQKRVLTITGICIALLVVGIMCV VAYCKTKKQRKKLHDRLRQSLRSERNNVMNMANGPHHPNPPPDNVQLVNQYVSKNIISSE RVVERETETSFSTSHYTSTTHHSMTVTQTPSHSWSNGHTESILSESHSVLVSSSVENSRH TSPTGPRGRLNGIGGPREGNSFLRHARETPDSYRDSPHSERYHTPPTSLLLAGKVSLRVS