7z8u

Catalytic subunit HisG R56A mutant from Psychrobacter arcticus ATPPRT (HisGZ) in complex with ATP and PRPP

spinqualitylabelsall models 7z8u, resolution 2.00Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 7z8u is a 1 chain structure with sequence from Psychrobacter arcticus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 2Å Ligands: ATP, MG, PRP Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function HIS1_PSYA2 Catalyzes the condensation of ATP and 5-phosphoribose 1-diphosphate to form N'-(5'-phosphoribosyl)-ATP (PR-ATP). Has a crucial role in the pathway because the rate of histidine biosynthesis seems to be controlled primarily by regulation of HisG enzymatic activity. See Also ATP phosphoribosyl transferase 3D structures

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