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. Author manuscript; available in PMC: 2019 Jul 3.
Published in final edited form as: Structure. 2018 May 17;26(7):936–947.e3. doi: 10.1016/j.str.2018.04.008

Figure 4. Structural Similarity of Phage Decoration Protein Trimers and the HCMV Triplex.

Figure 4.

(A and B) The P74–26 gp87 β tulip domain (blue) is similar to central domain of HCMV Tri1 (A) and Tri2

(B) proteins (gray, β tulip domains in red; PDB: 5VKU).

(C) Central domain of HCMV Tri1 and Tri2 has conserved β tulip topology.

(D) HCMV triplex proteins form an asymmetric trimer consisting of two molecules of Tri2 (blue) and one molecule of Tri1 (purple).