Keywords: PDB 1bp3 EBI.jpg All beta proteins Immunoglobulin-like beta-sandwich Fibronectin type III Fibronectin type III Prolactin receptor Prolactin receptor All alpha proteins 4-helical cytokines 4-helical cytokines Long-chain cytokines Growth hormone somatotropin EBI License 1bp3 November 16 2008 Growth hormone somatotropin Files uploaded by Nichalp's script |