- PDB-3u35: Crystal structure of the general stress FMN/FAD binding protein f... -
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Basic information
Entry
Database: PDB / ID: 3u35
Title
Crystal structure of the general stress FMN/FAD binding protein from the phytopathogen Xanthomonas citri
Components
General stress protein
Keywords
PROTEIN BINDING / Xanthomonas citri General stress protein FMN binding protein FAD binding protein / PNP-oxidase like fold / FMN/FAD
Function / homology
General stress protein, FMN-binding split barrel domain / Pyridoxamine 5'-phosphate oxidase like / Electron Transport, Fmn-binding Protein; Chain A / Pnp Oxidase; Chain A / FMN-binding split barrel / Roll / Mainly Beta / TRIETHYLENE GLYCOL / General stress protein
BASED ON THE SIZE EXCLUSION CHROMATOGRAPHY RESULTS THE PURE RECOMBINANT PROTEIN EXIST AS AN EQUILIBRIUM OF DIMERS AND TETRAMERS IN SOLUTION. HOWEVER, THE AMOUNT OF DIMERIC FORM IS PREDOMINANT WHEN COMPARED WITH THE TETRAMERIC FORM
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Components
#1: Protein
Generalstressprotein
Mass: 20108.908 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Details: Gene was cloned into EcoRI and HindIII restriction sites of pET28a Source: (gene. exp.) Xanthomonas axonopodis pv. citri (bacteria) Strain: 306 / Gene: General stress protein NCBI-GeneID 1156440, XAC2369 / Plasmid: pET28a / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3)pLys-S / References: UniProt: Q8PK08
Mass: 18.015 Da / Num. of mol.: 46 / Source method: isolated from a natural source / Formula: H2O
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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: 2.63 Å3/Da / Density % sol: 53.31 %
Crystal grow
Temperature: 298 K / Method: vapor diffusion, sitting drop / pH: 7.5 Details: Protein concentration at 25mg/mL in 0.1M Hepes, pH 7.5, 42% PEG200, VAPOR DIFFUSION, SITTING DROP, temperature 298K
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Data collection
Diffraction
Mean temperature: 100 K
Diffraction source
Source: SYNCHROTRON / Site: ALS / Beamline: 12.3.1 / Wavelength: 1.116 Å