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Open data
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Basic information
Entry | Database: PDB / ID: 6km8 | ||||||
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Title | Crystal Structure of Momordica charantia 7S globulin | ||||||
![]() | 7S globulin | ||||||
![]() | PLANT PROTEIN / 7S globulin bi-cupin fold / Glycosylated / Copper-ion | ||||||
Function / homology | Jelly Rolls / Jelly Rolls / Sandwich / Mainly Beta / ACETATE ION / COPPER (II) ION![]() | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Kesari, P. / Pratap, S. / Dhankhar, P. / Dalal, V. / Kumar, P. | ||||||
![]() | ![]() Title: Structural characterization and in-silico analysis of Momordica charantia 7S globulin for stability and ACE inhibition. Authors: Kesari, P. / Pratap, S. / Dhankhar, P. / Dalal, V. / Mishra, M. / Singh, P.K. / Chauhan, H. / Kumar, P. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 83.8 KB | Display | ![]() |
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PDB format | ![]() | 60.3 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 452.3 KB | Display | ![]() |
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Full document | ![]() | 464.4 KB | Display | |
Data in XML | ![]() | 15.4 KB | Display | |
Data in CIF | ![]() | 20.1 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 5e1rS S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 42996.395 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
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#2: Chemical | ChemComp-CU / |
#3: Chemical | ChemComp-ACT / |
#4: Water | ChemComp-HOH / |
Has ligand of interest | N |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 1.89 Å3/Da / Density % sol: 35.05 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 4.6 Details: 0.1 M Sodium acetate trihydrate pH 4.6, 2M Sodium chloride |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() |
Detector | Type: MARRESEARCH / Detector: CCD / Date: Nov 14, 2011 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 |
Reflection | Resolution: 3.099→50 Å / Num. obs: 5314 / % possible obs: 89.52 % / Redundancy: 2.8 % / Biso Wilson estimate: 53.8 Å2 / Rsym value: 0.12 / Net I/σ(I): 11.17 |
Reflection shell | Resolution: 3.1→3.15 Å / Redundancy: 2.1 % / Mean I/σ(I) obs: 2.29 / Num. unique obs: 397 / Rsym value: 0.407 / % possible all: 66.44 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 5E1R Resolution: 3.099→45.383 Å / SU ML: 0.45 / Cross valid method: THROUGHOUT / σ(F): 1.35 / Phase error: 33.8
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | ||||||||||||||||||||||||
Displacement parameters | Biso max: 94.91 Å2 / Biso mean: 53.54 Å2 / Biso min: 12.63 Å2 | ||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 3.099→45.383 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 3.1→3.15 Å / Rfactor Rfree error: 0
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