>7DGU_1|Chain A|de novo designed protein H4A1R|Escherichia coli 'BL21-Gold(DE3)pLysS AG' (866768) MGDEYKKYYQQAIQLIQQLKKALEGNPEMKKLADKVLALLKQAYAAFKAGRSPEEIRALLRKAIEAAKKLAKLGASLGGFDLAKRIIELLKKMYELGGLEHHHHHH