Fig. 2.
(A) Ribbon diagram of TatA(T22P) monomer structure, with selected side-chains drawn as sticks. The side-chains of Val17 and Leu25 are drawn as spheres to show the TMH-APH contact. (B) 1H-15N RDCs for monomeric TatA (○) and TatA(T22P) (△). The average RDC values for the TMH (residues 6–20) and the proximal APH (residues 24–32) are indicated for TatA (short-dashed line) and TatA(T22P) (long-dashed lines).
