6tgt

The Calcium soaked crystal structure of the DPS2 from DEINOCOCCUS RADIODURANS to 2.16A resolution (Soaked in CaCl2 [5mM] for 20 min).

spinqualitylabelsall models 6tgt, resolution 2.15Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 6tgt is a 1 chain structure with sequence from Deinococcus radiodurans R1. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 2.155Å Ligands: CA, FE Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function DPS2_DEIRA Protects DNA from oxidative damage by sequestering intracellular Fe(2+) ion and storing it in the form of Fe(3+) oxyhydroxide mineral. One hydrogen peroxide oxidizes two Fe(2+) ions, which prevents hydroxyl radical production by the Fenton reaction (By similarity). See Also Ferritin 3D structures

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