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- PDB-4d97: Salmonella typhimurium D-Cysteine desulfhydrase with D-ser bound ... -
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Open data
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Basic information
Entry | Database: PDB / ID: 4d97 | ||||||
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Title | Salmonella typhimurium D-Cysteine desulfhydrase with D-ser bound at active site | ||||||
![]() | D-cysteine desulfhydrase![]() | ||||||
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Function / homology | ![]() ![]() ![]() Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Bharath, S.R. / Shveta, B. / Rajesh, K.H. / Savithri, H.S. / Murthy, M.R.N. | ||||||
![]() | ![]() Title: Structural and Mutational Studies on Substrate Specificity and Catalysis of Salmonella typhimurium D-Cysteine Desulfhydrase. Authors: Bharath, S.R. / Bisht, S. / Harijan, R.K. / Savithri, H.S. / Murthy, M.R.N. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 266.8 KB | Display | ![]() |
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PDB format | ![]() | 213 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 4d8tSC ![]() 4d8uC ![]() 4d8wC ![]() 4d92C ![]() 4d96C ![]() 4d99C ![]() 4d9bC ![]() 4d9cC ![]() 4d9eC ![]() 4d9fC S: Starting model for refinement C: citing same article ( |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | ![]() Mass: 37269.348 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() ![]() ![]() #2: Chemical | ![]() #3: Chemical | ChemComp-DSN / ![]() #4: Water | ChemComp-HOH / | ![]() |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.22 Å3/Da / Density % sol: 44.59 % |
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Crystal grow![]() | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 8.6 Details: 1.5M Ammonium sulphate, 15% (v/v) ethylene glycol, 0.1M HEPES, 0.2% Benzamidine, 10mM D-ser, pH 8.6, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Apr 19, 2010 / Details: bent collimating mirror and toroid |
Radiation | Monochromator: Si(III) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Relative weight: 1 |
Reflection | Resolution: 1.77→50 Å / Num. obs: 124064 / % possible obs: 99.2 % / Redundancy: 7.4 % / Rmerge(I) obs: 0.089 / Net I/σ(I): 28.14 |
Reflection shell | Resolution: 1.77→1.8 Å / Redundancy: 5.6 % / Rmerge(I) obs: 0.678 / Mean I/σ(I) obs: 1.83 / Num. unique all: 5888 / % possible all: 94.3 |
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Processing
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Refinement | Method to determine structure![]() ![]() Starting model: 4D8T Resolution: 1.77→29.13 Å / Cor.coef. Fo:Fc: 0.953 / Cor.coef. Fo:Fc free: 0.937 / SU B: 3.297 / SU ML: 0.102 / Cross valid method: THROUGHOUT / ESU R: 0.146 / ESU R Free: 0.135 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT
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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: 25.709 Å2
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Refinement step | Cycle: LAST / Resolution: 1.77→29.13 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.773→1.819 Å / Total num. of bins used: 20
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