Fig. 3: The cryo-EM structure of the PAPP-A·STC2 complex.
From: Structural insights into the covalent regulation of PAPP-A activity by proMBP and STC2
a The overall color-coded EM density map of the PAPP-A·STC2 complex. b The corresponding cartoon representation. c The structure of the covalently linked STC2 dimer. d Schematic domain organization for STC2.
