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- PDB-7mcq: Crystal structure of Staphylococcus aureus Cystathionine gamma ly... -
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Open data
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Basic information
Entry | Database: PDB / ID: 7mcq | ||||||||||||
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Title | Crystal structure of Staphylococcus aureus Cystathionine gamma lyase, AOAA-bound enzyme in dimeric form | ||||||||||||
![]() | Bifunctional cystathionine gamma-lyase/homocysteine desulfhydrase | ||||||||||||
![]() | LYASE / Amino-acid biosynthesis / Cysteine biosynthesis / Hydrogen sulfide production / PLP dependent enzyme | ||||||||||||
Function / homology | ![]() cystathionine gamma-synthase / cystathionine gamma-synthase activity (acts on O-phosphohomoserine) / cystathionine beta-lyase / cystathionine gamma-lyase / L-cystine L-cysteine-lyase (deaminating) / cystathionine gamma-synthase activity / : / cystathionine gamma-lyase activity / L-cysteine desulfhydrase activity / transsulfuration ...cystathionine gamma-synthase / cystathionine gamma-synthase activity (acts on O-phosphohomoserine) / cystathionine beta-lyase / cystathionine gamma-lyase / L-cystine L-cysteine-lyase (deaminating) / cystathionine gamma-synthase activity / : / cystathionine gamma-lyase activity / L-cysteine desulfhydrase activity / transsulfuration / pyridoxal phosphate binding / identical protein binding / cytoplasm Similarity search - Function | ||||||||||||
Biological species | ![]() ![]() | ||||||||||||
Method | ![]() ![]() ![]() | ||||||||||||
![]() | Nuthanakanti, A. / Serganov, A. / Kaushik, A. | ||||||||||||
Funding support | ![]()
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![]() | ![]() Title: Inhibitors of bacterial H 2 S biogenesis targeting antibiotic resistance and tolerance. Authors: Shatalin, K. / Nuthanakanti, A. / Kaushik, A. / Shishov, D. / Peselis, A. / Shamovsky, I. / Pani, B. / Lechpammer, M. / Vasilyev, N. / Shatalina, E. / Rebatchouk, D. / Mironov, A. / ...Authors: Shatalin, K. / Nuthanakanti, A. / Kaushik, A. / Shishov, D. / Peselis, A. / Shamovsky, I. / Pani, B. / Lechpammer, M. / Vasilyev, N. / Shatalina, E. / Rebatchouk, D. / Mironov, A. / Fedichev, P. / Serganov, A. / Nudler, E. | ||||||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 172.3 KB | Display | ![]() |
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PDB format | ![]() | 123.3 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1014.3 KB | Display | ![]() |
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Full document | ![]() | 1022.1 KB | Display | |
Data in XML | ![]() | 29.2 KB | Display | |
Data in CIF | ![]() | 40.1 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 7mcbC ![]() 7mclC ![]() 7mcnC ![]() 7mcpC ![]() 7mctC ![]() 7mcuC ![]() 7mcyC ![]() 7md0C ![]() 7md1C ![]() 7md6C ![]() 7md8C ![]() 7md9C ![]() 7mdaC ![]() 7mdbC ![]() 4ixzS 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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Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments: Ens-ID: 1
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Components
#1: Protein | Mass: 41281.598 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() References: UniProt: X5E0F1, cystathionine gamma-lyase, cystathionine beta-lyase, cystathionine gamma-synthase #2: Chemical | #3: Chemical | ChemComp-NA / #4: Chemical | ChemComp-GOL / #5: 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: 4.74 Å3/Da / Density % sol: 74.04 % |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, hanging drop / pH: 7.5 Details: 0.1 M Tris-HCl, pH 7.6, 1.4 M Tri sodium Citrate, 10 mM AOAA |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS EIGER2 X 16M / Detector: PIXEL / Date: Nov 5, 2019 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.91956 Å / Relative weight: 1 |
Reflection | Resolution: 2.845→30 Å / Num. obs: 38274 / % possible obs: 100 % / Redundancy: 11.7 % / Biso Wilson estimate: 45.56 Å2 / CC1/2: 0.99 / Rmerge(I) obs: 0.2 / Rpim(I) all: 0.061 / Net I/σ(I): 2.6 |
Reflection shell | Resolution: 2.845→2.9 Å / Rmerge(I) obs: 1.056 / Mean I/σ(I) obs: 0.5 / Num. unique obs: 1874 / CC1/2: 0.845 / Rpim(I) all: 0.316 / % possible all: 100 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 4IXZ Resolution: 2.84→29.76 Å / SU ML: 0.3168 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 20.6094 / Stereochemistry target values: CDL v1.2
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 42.27 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.84→29.76 Å
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Refine LS restraints |
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LS refinement shell |
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