https://www.ncbi.nlm.nih.gov/Structure/pdb/4RNZ
4RNZ: Structure of Helicobacter pylori Csd3 from the hexagonal crystal
Conserved hypothetical secreted proteinGLYCEROLNICKEL (II) IONPHOSPHATE IONZINC ION
helicobacter pylorifrom thestructurehexagonalcrystal