|
Figure 2
Carboxyspermidine decarboxylase structural overview. (a) ClCASDC dimer. Active-site channels within each monomer are indicated by black arrows. Chain A is shown in grey. The β/α-barrel, PLP-binding domain is shown in dark grey. The β-barrel interface domain is shown in light grey. Chain B is shown in blue. (b) Secondary-structure labelling. The chain A monomer is shown. Pyridoxal 5′-phosphate and Lys43 are shown with yellow carbons. |