| Protein Structure - PDB | | UniProt ID | PDB ID | Strain | Moleculel | Fragment | | P22288 | 1is8 | A, B, C, D, E, F, G, H, I, J | GTP CYCLOHYDROLASE I FEEDBACK REGULATORY PROTEIN | | | P22288 | 1is7 | A, B, C, D, E, F, G, H, I, J | GTP CYCLOHYDROLASE I FEEDBACK REGULATORY PROTEIN | | | P22288 | 1wpl | A, B, C, D, E, F, G, H, I, J | GTP CYCLOHYDROLASE I FEEDBACK REGULATORY PROTEIN | | |