- PDB-3ieb: Crystal structure of 3-keto-L-gulonate-6-phosphate decarboxylase ... -
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Basic information
Entry
Database: PDB / ID: 3ieb
Title
Crystal structure of 3-keto-L-gulonate-6-phosphate decarboxylase from Vibrio cholerae O1 biovar El Tor str. N16961
Components
Hexulose-6-phosphate synthase SgbH
Keywords
BIOSYNTHETIC PROTEIN / 3-keto-L-gulonate-6-phosphate decarboxylase / ulAD / CSGID / NIAID / Structural Genomics / National Institute of Allergy and Infectious Diseases (NIAID) / Center for Structural Genomics of Infectious Diseases
Function / homology
Function and homology information
3-dehydro-L-gulonate-6-phosphate decarboxylase activity / L-ascorbic acid catabolic process / orotidine-5'-phosphate decarboxylase activity / 'de novo' pyrimidine nucleobase biosynthetic process / metal ion binding Similarity search - Function
HPS/KGPDC domain / Orotidine 5'-phosphate decarboxylase domain / Orotidine 5'-phosphate decarboxylase / HUMPS family / Orotidine 5'-phosphate decarboxylase / HUMPS family / Ribulose-phosphate binding barrel / Aldolase class I / Aldolase-type TIM barrel / TIM Barrel / Alpha-Beta Barrel / Alpha Beta Similarity search - Domain/homology
Mass: 18.015 Da / Num. of mol.: 727 / Source method: isolated from a natural source / Formula: H2O
Has protein modification
Y
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Experimental details
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Experiment
Experiment
Method: X-RAY DIFFRACTION / Number of used crystals: 1
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Sample preparation
Crystal
Density Matthews: 4.55 Å3/Da / Density % sol: 72.99 %
Crystal grow
Temperature: 291 K / Method: vapor diffusion, sitting drop / pH: 6 Details: 0.1 M MES 1.26 M ammonium sulfate, VAPOR DIFFUSION, SITTING DROP, temperature 291K