Figure 3
Structural comparison of CueP. (a) Stereo figures showing Cα superpositions of the CueP C-terminal domain (80–179) with transglutaminase (PDB entry 3e8v
; residues 289–366) and pyrogallol hydroxytransferase (PDB entry 1ti6
; residues 194–294). CueP is displayed in green, transglutaminase in orange and pyrogallol hydroxytransferase in cyan. (b) Surface representation of CueP (left) and E. coli DsbC (right; PDB entry 1eej
; McCarthy et al., 2000) in two different orientations (top and bottom). Each protomer is coloured differently (green and blue for CueP; yellow and cyan for DsbC). The cysteine-rich (putative) active sites are coloured red. |