Keywords: PDB 1kf9 EBI.jpg All beta proteins Immunoglobulin-like beta-sandwich Fibronectin type III Fibronectin type III Growth hormone receptor Growth hormone receptor All alpha proteins 4-helical cytokines 4-helical cytokines Long-chain cytokines Growth hormone somatotropin EBI License 1kf9 November 16 2008 Growth hormone somatotropin Files uploaded by Nichalp's script |