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4.1.99.17: phosphomethylpyrimidine synthase

This is an abbreviated version!
For detailed information about phosphomethylpyrimidine synthase, go to the full flat file.

Word Map on EC 4.1.99.17

Reaction

5-amino-1-(5-phospho-D-ribosyl)imidazole
+
S-adenosyl-L-methionine
=
4-amino-2-methyl-5-(phosphooxymethyl)pyrimidine
+
5'-deoxyadenosine
+
L-methionine
+
formate
+
CO

Synonyms

2-methyl-4-amino-5-hydroxymethylpyrimidine phosphate synthase, 4-amino-5-hydroxymethyl-2-methylpyrimidine phosphate synthase, AtTHIC, HMP phosphate synthase, HMP-P synthase, LeThiC, Thi5p, thiC

ECTree

     4 Lyases
         4.1 Carbon-carbon lyases
             4.1.99 Other carbon-carbon lyases
                4.1.99.17 phosphomethylpyrimidine synthase

Crystallization

Crystallization on EC 4.1.99.17 - phosphomethylpyrimidine synthase

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CRYSTALLIZATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
purified recombinant His-tagged DELTAN71-AtTHIC mutant, by a proteolysis assay (especially alpha-chymotrypsin) coupled with the sitting drop vapor diffusion technique at 18°C, using 0.01 M cobalt (II) chloride hexahydrate, 0.1 M sodium acetate trihydrate, pH 4.6, 1 M 1,6-hexanediol, X-ray diffraction structure determination and analysis at 1.6 A resolution
selenomethionine HMP-P synthase/HMP crystals are grown using the sitting drop vapor diffusion method at 25°C. The crystals are monoclinic, space group P2(1), with unit cell dimension a = 63.3 A, b = 103.4 A, c = 95.4 A and beta = 91.6°