4.1.1.98: 4-hydroxy-3-polyprenylbenzoate decarboxylase
This is an abbreviated version!
For detailed information about 4-hydroxy-3-polyprenylbenzoate decarboxylase, go to the full flat file.
Word Map on EC 4.1.1.98
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4.1.1.98
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ubiquinone
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aeruginosa
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fmn-free
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colwellia
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psychrerythraea
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fmn-bound
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psychrophilic
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decarboxylases
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transposon
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uniprotkb
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phenol
- 4.1.1.98
- ubiquinone
- aeruginosa
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fmn-free
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colwellia
- psychrerythraea
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fmn-bound
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psychrophilic
- decarboxylases
- transposon
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uniprotkb
- phenol
Reaction
Synonyms
3-octaprenyl-4-hydroxybenzoate carboxy-lyase, 3-octaprenyl-4-hydroxybenzoate decarboxylase, 4-hydroxy-3-solanesylbenzoate decarboxylase, CpsUbiX, flavin mononucleotide-dependent aromatic acid decarboxylase, FMN-dependent aromatic acid decarboxylase, PA0254, PAD1, slr1099, ubiD, ubiX, yigC
ECTree
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Crystallization
Crystallization on EC 4.1.1.98 - 4-hydroxy-3-polyprenylbenzoate decarboxylase
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purified recombinant His6-tagged wild-type (FMN-bound) and V47S mutant (FMN-free) enzymes, hanging drop vapour diffusion method, mixing of 800 nl of 21 mg/ml protein solution with 800 nl of reservoir solution containing 200 mM sodium chloride, 100 mM potassium phosphate monobasic/sodium phosphate dibasic, pH 5.8, and 11% w/v PEG 8000, for the wild-type enzyme and 0.1 M trisodium citrate, pH 5.4, 0.5 M ammonium sulfate, and 1.2 M lithium sulfate for the mutant enzyme, 20°C, 3 days, method optimization, X-ray diffraction structrue determination and analysis at 2.0 A and 1.76 A resolution, respectively
sitting drop vapor diffusion method, using 0.1 M trisodium citrate pH 5.4, 0.5 M ammonium sulfate, 1.2 M lithium sulfate
structures of an FMN-bound wild type form and an FMN-unbound V47S mutant form. UbiX is a dodecameric enzyme, and each monomer possesses a typical Rossmann-fold structure. The FMN-binding domain of UbiX is composed of three neighboring subunits. The highly conserved Gly15, Ser41, Val47, and Tyr171 residues play important roles in FMN binding. The FMN-bound wild type form and the FMN-free form show a significant conformational difference in the C-terminal loop region (comprising residues 170-176 and 195-206)
hanging drop vapor diffusion method, using 15% (w/v) PEG 4000, 0.2 M LiSO4, and 0.1 M Hepes buffer (pH 7.0)
structures of holoUbiD reveal a relatively open active site potentially occluded from solvent through domain motion
sitting drop vapor diffusion method, using 1 M (NH4)2SO4, 0.1 M Bis-Tris, pH 5.5, 1% (w/v) PEG 3350 or 0.1 M HEPES, pH 7.5, 0.2 M MgCl2, 10% (w/v) PEG 400
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