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3.6.1.67: dihydroneopterin triphosphate diphosphatase

This is an abbreviated version!
For detailed information about dihydroneopterin triphosphate diphosphatase, go to the full flat file.

Word Map on EC 3.6.1.67

Reaction

7,8-dihydroneopterin 3'-triphosphate
+
H2O
=
7,8-dihydroneopterin 3'-phosphate
+
diphosphate

Synonyms

At1g68760, At1g68760 protein, AtNUDT1, DHNTP pyrophosphohydrolase, DHNTPase, dihydroneopterin triphosphate pyrophosphatase, dihydroneopterin triphosphate pyrophosphohydrolase, folQ, H2-neopterin-PPP pyrophosphohydrolase, nudB, NUDT1, Orf17 protein, YlgG

ECTree

     3 Hydrolases
         3.6 Acting on acid anhydrides
             3.6.1 In phosphorus-containing anhydrides
                3.6.1.67 dihydroneopterin triphosphate diphosphatase

Crystallization

Crystallization on EC 3.6.1.67 - dihydroneopterin triphosphate diphosphatase

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CRYSTALLIZATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
apoenzyme and enzyme bound to Co2+ and Ni2+, sitting drop vapor diffusion method, using 35% (w/v) PEG 8000, 0.05 M ammonium sulfate in 50 mM Tris pH 7.5, 1 mM EDTA pH 7.4
-
crystal structure resolved to 1.8 A resolution
the structure of the enzyme is determined by X-ray diffraction, 1.8 A resolution. The best crystals grow by microseeding in sitting-drop experiments with a 1 ml reservoir solution of 1.3–1.5 M ammonium sulfate, 1% propanol, 3–5 mM DTT, 4 mM sodium diphosphate, 100 mM Na HEPES (pH 6.8). Crystals belong to monoclinic space group C2 with cell dimensions a = 124.1 A, b = 43.2 A, c = 108.0 A, and b = 115.0°