7EPQ
Crystal structure of exopolyphosphatase (PPX) from Porphyromonas gingivalis in complex with sulfate and magnesium ions
Summary for 7EPQ
Entry DOI | 10.2210/pdb7epq/pdb |
Descriptor | Putative exopolyphosphatase, SULFATE ION, MAGNESIUM ION, ... (4 entities in total) |
Functional Keywords | polyphosphate, exopolyphosphatase, complex, ppx/gppa, metal binding protein |
Biological source | Porphyromonas gingivalis ATCC 33277 |
Total number of polymer chains | 2 |
Total formula weight | 69346.88 |
Authors | Zhang, A. (deposition date: 2021-04-27, release date: 2022-05-11, Last modification date: 2023-11-29) |
Primary citation | Zhang, A.,Lu, Z.,Xu, Y.,Qi, T.,Li, W.,Zhang, L.,Cui, Z. The structure of exopolyphosphatase (PPX) from Porphyromonas gingivalis in complex with substrate analogs and magnesium ions reveals the basis for polyphosphate processivity. J.Struct.Biol., 213:107767-107767, 2021 Cited by PubMed: 34214602DOI: 10.1016/j.jsb.2021.107767 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2.2 Å) |
Structure validation
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