Figure 1
Overall structure of MmGADL1. (a) The MmGADL1 dimer. The PLP molecule covalently bound to Lys314 is shown in magenta. The green dashed line indicates the position of the flexible loop covering the active site. (b) Superposition of the two MmGADL1 monomers in the homodimer. The covalently bound PLP is shown in magenta. The two monomers are essentially identical. (c) Crystal lattice arrangement of MmGADL1 in two different planes. Note the uniform 11 Å cavities in the xy plane between protein layers. (d) Omit Fo − Fc difference map (blue mesh) contoured at 2σ for the covalently bound PLP cofactor on Lys314. |