Fig. 1: Conservation of M protein in betacoronaviruses.
From: Structural insights into MERS and SARS coronavirus membrane proteins
a Sequence alignment of M protein. b Sequence identity matrix of M protein. c Domain architecture of M proteins, highlighting designed MERS mutations as space-filling models (pink) at the M protein (protomer A—blue, protomer B—orange) and FAb B (gray) interface; the viral envelope is indicated with dashed lined (PDB: 8W2E).
