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Open data
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Basic information
| Entry | Database: PDB / ID: 4gxr | ||||||
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| Title | Structure of ATP bound RpMatB-BxBclM chimera B3 | ||||||
Components | Malonyl CoA synthetase, Benzoate-CoA ligase Chimeric protein | ||||||
Keywords | LIGASE / RpMatB-BxBclM chimera / ANL-superfamily / methylmalonate-CoA ligase / malonate-CoA ligase / CoA / methylmalonate / malonate / acetylation of K488 by RpPat | ||||||
| Function / homology | Function and homology information3-(methylthio)propionyl-CoA ligase / benzoate-CoA ligase / benzoate-CoA ligase activity / medium-chain fatty acid-CoA ligase activity / secondary metabolite biosynthetic process / fatty acid metabolic process / ATP binding / membrane Similarity search - Function | ||||||
| Biological species | Rhodopseudomonas palustris (phototrophic) Burkholderia xenovorans (bacteria) | ||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2 Å | ||||||
Authors | Rank, K.C. / Crosby, H.A. / Escalante-Semerena, J.C. / Rayment, I. | ||||||
Citation | Journal: J.Biol.Chem. / Year: 2012Title: Structural Insights into the Substrate Specificity of the Rhodopseudomonas palustris Protein Acetyltransferase RpPat: IDENTIFICATION OF A LOOP CRITICAL FOR RECOGNITION BY RpPat. Authors: Crosby, H.A. / Rank, K.C. / Rayment, I. / Escalante-Semerena, J.C. | ||||||
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 4gxr.cif.gz | 224.6 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb4gxr.ent.gz | 178.7 KB | Display | PDB format |
| PDBx/mmJSON format | 4gxr.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 4gxr_validation.pdf.gz | 796.1 KB | Display | wwPDB validaton report |
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| Full document | 4gxr_full_validation.pdf.gz | 802 KB | Display | |
| Data in XML | 4gxr_validation.xml.gz | 27 KB | Display | |
| Data in CIF | 4gxr_validation.cif.gz | 40.1 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/gx/4gxr ftp://data.pdbj.org/pub/pdb/validation_reports/gx/4gxr | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 4gxqC ![]() 4futS S: Starting model for refinement C: citing same article ( |
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| Similar structure data |
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Assembly
| Deposited unit | ![]()
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| Unit cell |
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Components
-Protein , 1 types, 1 molecules A
| #1: Protein | Mass: 55341.465 Da / Num. of mol.: 1 Fragment: UNP Q6ND88 residues 1-443,455-503 and UNP Q13WK3 473-483 Mutation: K488A Source method: isolated from a genetically manipulated source Source: (gene. exp.) Rhodopseudomonas palustris (phototrophic), (gene. exp.) Burkholderia xenovorans (bacteria)Strain: CGA009 / Gene: matB, RPA0221 / Plasmid: PTEV5 / Production host: ![]() References: UniProt: Q6ND88, UniProt: Q13WK3, Ligases; Forming carbon-sulfur bonds; Acid-thiol ligases |
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-Non-polymers , 6 types, 541 molecules 










| #2: Chemical | ChemComp-ATP / | ||||||
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| #3: Chemical | ChemComp-MG / | ||||||
| #4: Chemical | ChemComp-GOL / #5: Chemical | ChemComp-SO4 / | #6: Chemical | ChemComp-CO3 / | #7: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
| Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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Sample preparation
| Crystal | Density Matthews: 3.75 Å3/Da / Density % sol: 67.19 % |
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| Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 8 Details: triethanolamine (100 mM, pH 8.0), with magnesium sulfate (50 mM), monomethyl polyethylene glycol 5000 (21 %, w/v), and glycerol (4 %, w/v), VAPOR DIFFUSION, HANGING DROP, temperature 298K |
-Data collection
| Diffraction | Mean temperature: 100 K |
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| Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 19-ID / Wavelength: 0.98 Å |
| Detector | Type: ADSC QUANTUM 315 / Detector: CCD / Date: Aug 4, 2012 |
| Radiation | Monochromator: ROSENBAUM-ROCK HIGH-RESOLUTION DOUBLE-CRYSTAL MONOCHROMATOR. LN2 COOLED FIRST CRYSTAL, SAGITTAL FOCUSING 2ND CRYSTAL Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 0.98 Å / Relative weight: 1 |
| Reflection | Resolution: 2→25 Å / Num. all: 345188 / % possible obs: 99.9 % / Observed criterion σ(F): 0 / Observed criterion σ(I): -3 / Rmerge(I) obs: 0.061 / Rsym value: 0.061 |
| Reflection shell | Resolution: 2→2.03 Å / Redundancy: 6.1 % / Rmerge(I) obs: 0.058 / Mean I/σ(I) obs: 6.086 / Num. unique all: 2756 / Rsym value: 0.048 / % possible all: 100 |
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Processing
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| Refinement | Method to determine structure: MOLECULAR REPLACEMENTStarting model: PDB ENTRY 4FUT Resolution: 2→25 Å / Cor.coef. Fo:Fc: 0.969 / Cor.coef. Fo:Fc free: 0.954 / SU B: 4.081 / SU ML: 0.064 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.11 / ESU R Free: 0.106 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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| Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Displacement parameters | Biso mean: 33.829 Å2
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| Refinement step | Cycle: LAST / Resolution: 2→25 Å
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| Refine LS restraints |
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| LS refinement shell | Resolution: 2→2.052 Å / Total num. of bins used: 20
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| Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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| Refinement TLS group |
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Rhodopseudomonas palustris (phototrophic)
X-RAY DIFFRACTION
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