Figure 2. Proposed interaction of AtFKBP42 with the C
terminus of AtHSP90. (a) Superposition of AtFKBP42(1–339)
(FKBP-like domain in red, TPR domain in orange) with the TPR2A
module of HOP (grey) complexed with the MEEVD peptide (green).
(b) Close-up view of the side-chain interactions of HOP-TPR2A
with MEEVD, along with the corresponding residues in the TPR
domain of AtFKBP42 (colored as in (a)). Residues of AtFKBP42 are
numbered in orange, those of the MEEVD peptide in black.
The above figure is reprinted
by permission from Elsevier:
J Mol Biol