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- PDB-8hs4: Brucella melitensis 7-alpha-Hydroxysteroid Dehydrogenase mutant: ... -
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Open data
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Basic information
Entry | Database: PDB / ID: 8hs4 | |||||||||
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Title | Brucella melitensis 7-alpha-Hydroxysteroid Dehydrogenase mutant: 1-53 truncation/K262T-NAD+ | |||||||||
![]() | 7-alpha-hydroxysteroid dehydrogenase | |||||||||
![]() | OXIDOREDUCTASE / SDR family / hydroxysteroid dehydrogenase | |||||||||
Function / homology | 7alpha-hydroxysteroid dehydrogenase / cholate 7-alpha-dehydrogenase activity / Short-chain dehydrogenase/reductase, conserved site / Short-chain dehydrogenases/reductases family signature. / Enoyl-(Acyl carrier protein) reductase / Short-chain dehydrogenase/reductase SDR / NAD(P)-binding domain superfamily / NICOTINAMIDE-ADENINE-DINUCLEOTIDE / 7-alpha-hydroxysteroid dehydrogenase![]() | |||||||||
Biological species | ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | Liu, Z.Y. / Zhang, R.Z. | |||||||||
Funding support | ![]()
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![]() | ![]() Title: Structure of 7-alpha-hydroxysteroid dehydrogenase Authors: Liu, Z.Y. / Zhang, R.Z. | |||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 102.1 KB | Display | ![]() |
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PDB format | ![]() | 77 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1 MB | Display | ![]() |
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Full document | ![]() | 1 MB | Display | |
Data in XML | ![]() | 20.1 KB | Display | |
Data in CIF | ![]() | 27.9 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 8hdeC ![]() 8hdiC ![]() 8hdnC ![]() 8hs5C ![]() 8hs6C ![]() 8hs9C ![]() 8hsaC C: citing same article ( |
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Similar structure data | Similarity search - Function & homology ![]() |
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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: 25495.154 Da / Num. of mol.: 2 / Mutation: K262T Source method: isolated from a genetically manipulated source Details: Author stated: in our study, wild-type 7alpha-hydroxysteroid dehydrogenase (protein_id="QEX87556.1") from Brucella melis strain RM57(RM57CP044342.1) was cloned into E. coli. Sequence ...Details: Author stated: in our study, wild-type 7alpha-hydroxysteroid dehydrogenase (protein_id="QEX87556.1") from Brucella melis strain RM57(RM57CP044342.1) was cloned into E. coli. Sequence reference for strain RM57 is not available in UniProt at the time of biocuration. Current sequence reference is from UniProt id Q8YIN7. Source: (gene. exp.) ![]() Strain: RM57 / Gene: BMEI0406 / Production host: ![]() ![]() References: UniProt: Q8YIN7, 7alpha-hydroxysteroid dehydrogenase #2: Chemical | #3: Water | ChemComp-HOH / | Has ligand of interest | Y | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.52 Å3/Da / Density % sol: 51.23 % |
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Crystal grow | Temperature: 289 K / Method: vapor diffusion, sitting drop / pH: 4 / Details: 0.1M MIB, 10% PEG3350 / PH range: 4.0-8.0 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Jul 12, 2021 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9875 Å / Relative weight: 1 |
Reflection | Resolution: 2→40.88 Å / Num. obs: 72757 / % possible obs: 99.9 % / Redundancy: 9.9 % / CC1/2: 0.996 / Rmerge(I) obs: 0.112 / Rrim(I) all: 0.118 / Net I/σ(I): 15.5 |
Reflection shell | Resolution: 2→2.073 Å / Num. unique obs: 72757 / CC1/2: 0.973 |
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Processing
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Refinement | Method to determine structure: ![]()
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.1 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2→40.85 Å
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Refine LS restraints | Type: f_plane_restr / Dev ideal: 0.01 / Number: 626 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS refinement shell |
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