Figure S3.

Structure of E. coli RdrA adenosine deaminase, related to Figure 3

(A) Amino acid conservation of RdrA among 270 RADAR systems (Table S1). Dark red indicates highly conserved amino acids and dark blue indicates no amino acid conservation.

(B) Vacuum electrostatic surface display of EcRdrA.

(C) Particle picking and classification strategy for E. coli RdrB.

(D) Resolution by FSC for E. coli RdrB.

(E) Example model-to-map fit from E. coli RdrB with the map contoured to 5.0 σ.

(F) Comparison of the dimer formed by RdrB along the 2-fold interface and the dimer formed by human ADA2.