On the Structure and Function of the Phytoene Desaturase CRTI from Pantoea ananatis, a Membrane-Peripheral and FAD-Dependent Oxidase/Isomerase
Figure 11
The crystal structure of CRTI (A) is shown in comparison with protoporphyrinogen IX oxidoreductase from Myxococcus xanthus (B; Protein Data Bank 2IVD). Pseudodomains are colored in blue (substrate-binding), orange (non-conserved ‘helical’ or ‘membrane binding) and green (FAD-binding). Image was generated with PyMOL. The non-ordered regions in CRTI are indicated by the numbering of adjacent residues.