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Yorodumi- PDB-4jqg: Crystal structure of an inactive mutant of MMP-9 catalytic domain... -
+Open data
-Basic information
Entry | Database: PDB / ID: 4jqg | ||||||
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Title | Crystal structure of an inactive mutant of MMP-9 catalytic domain in complex with a fluorogenic synthetic peptidic substrate with a fluorine atom. | ||||||
Components |
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Keywords | HYDROLASE/substrate / halogen-water-hydrogen bridge / Zincin-like / Gelatinase / Collagenase / Catalytic Domain / HYDROLASE-substrate complex | ||||||
Function / homology | Function and homology information gelatinase B / negative regulation of epithelial cell differentiation involved in kidney development / negative regulation of cation channel activity / negative regulation of cysteine-type endopeptidase activity involved in apoptotic signaling pathway / cellular response to UV-A / positive regulation of keratinocyte migration / regulation of neuroinflammatory response / positive regulation of epidermal growth factor receptor signaling pathway / Assembly of collagen fibrils and other multimeric structures / endodermal cell differentiation ...gelatinase B / negative regulation of epithelial cell differentiation involved in kidney development / negative regulation of cation channel activity / negative regulation of cysteine-type endopeptidase activity involved in apoptotic signaling pathway / cellular response to UV-A / positive regulation of keratinocyte migration / regulation of neuroinflammatory response / positive regulation of epidermal growth factor receptor signaling pathway / Assembly of collagen fibrils and other multimeric structures / endodermal cell differentiation / Activation of Matrix Metalloproteinases / positive regulation of release of cytochrome c from mitochondria / response to amyloid-beta / macrophage differentiation / Collagen degradation / collagen catabolic process / EPH-ephrin mediated repulsion of cells / extracellular matrix disassembly / ephrin receptor signaling pathway / positive regulation of DNA binding / negative regulation of intrinsic apoptotic signaling pathway / positive regulation of vascular associated smooth muscle cell proliferation / cellular response to cadmium ion / collagen binding / embryo implantation / Degradation of the extracellular matrix / extracellular matrix organization / positive regulation of receptor binding / skeletal system development / Signaling by SCF-KIT / metalloendopeptidase activity / cellular response to reactive oxygen species / metallopeptidase activity / cell migration / tertiary granule lumen / peptidase activity / Interleukin-4 and Interleukin-13 signaling / collagen-containing extracellular matrix / endopeptidase activity / cellular response to lipopolysaccharide / ficolin-1-rich granule lumen / Extra-nuclear estrogen signaling / positive regulation of protein phosphorylation / positive regulation of apoptotic process / serine-type endopeptidase activity / apoptotic process / Neutrophil degranulation / negative regulation of apoptotic process / proteolysis / extracellular space / extracellular exosome / zinc ion binding / extracellular region / identical protein binding Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.849 Å | ||||||
Authors | Stura, E.A. / Vera, L. / Cassar-Lajeunesse, E. / Tranchant, I. / Amoura, M. / Dive, V. | ||||||
Citation | Journal: Chem.Biol. / Year: 2014 Title: Halogen Bonding Controls Selectivity of FRET Substrate Probes for MMP-9. Authors: Tranchant, I. / Vera, L. / Czarny, B. / Amoura, M. / Cassar, E. / Beau, F. / Stura, E.A. / Dive, V. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 4jqg.cif.gz | 102.3 KB | Display | PDBx/mmCIF format |
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PDB format | pdb4jqg.ent.gz | 75.6 KB | Display | PDB format |
PDBx/mmJSON format | 4jqg.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/jq/4jqg ftp://data.pdbj.org/pub/pdb/validation_reports/jq/4jqg | HTTPS FTP |
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-Related structure data
Related structure data | 4jijSC 4jxa S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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2 |
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3 |
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Unit cell |
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-Components
-Protein/peptide / Protein , 2 types, 4 molecules PQAB
#1: Protein/peptide | Mass: 1145.157 Da / Num. of mol.: 2 / Source method: obtained synthetically Details: fluorogenic synthetic L-peptide substrate with lower catalytic efficiency with MMP-9 than the iodine containing substrate PDB code 4JIJ. #2: Protein | Mass: 18280.283 Da / Num. of mol.: 2 / Mutation: E402A Source method: isolated from a genetically manipulated source Details: Catalytic domain construct: 110-216 and 392-444 Mutagenesis: Glu402Ala Structur e: renumbered omitting missing domain. Source: (gene. exp.) Homo sapiens (human) / Gene: CLG4B, MMP9 / Plasmid: pET-14b / Production host: Escherichia coli (E. coli) / Strain (production host): BL21 (DE3 star) / References: UniProt: P14780, gelatinase B |
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-Non-polymers , 9 types, 453 molecules
#3: Chemical | #4: Chemical | ChemComp-ZN / #5: Chemical | #6: Chemical | #7: Chemical | ChemComp-EDO / #8: Chemical | ChemComp-GOL / | #9: Chemical | #10: Chemical | #11: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.16 Å3/Da / Density % sol: 43.18 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 6 Details: Protein: hMMP9 E402A at 420 microM + AHA 120mM 0.12 M acetohydroxamic acid and 0.5 microL IT34-F at 10 milli-M. Reservoir: 10% PEG 20K, 0.1 M MMT (L-malic acid, MES, Tris) 75% acid/25% ...Details: Protein: hMMP9 E402A at 420 microM + AHA 120mM 0.12 M acetohydroxamic acid and 0.5 microL IT34-F at 10 milli-M. Reservoir: 10% PEG 20K, 0.1 M MMT (L-malic acid, MES, Tris) 75% acid/25% basic, 0.5 M NaCl, 0.02 SrCl2, 10% glycerol. Cryoprotectant: 10% Di-ethylene glycol, 5% glycerol, 10% propanediol, 5% dioxane, .8 M Li formate, 9% PEG 10,000 0.1M (MMT 75/25), pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K |
-Data collection
Diffraction | Mean temperature: 100 K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: SYNCHROTRON / Site: ESRF / Beamline: ID23-1 / Wavelength: 0.972981 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Mar 7, 2013 / Details: mirrors | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Monochromator: Channel cut Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.972981 Å / Relative weight: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 1.849→50 Å / Num. all: 29876 / Num. obs: 29657 / % possible obs: 99.3 % / Observed criterion σ(F): 0 / Observed criterion σ(I): -3 / Redundancy: 8.46 % / Biso Wilson estimate: 25.048 Å2 / Rmerge(I) obs: 0.343 / Rsym value: 0.325 / Net I/σ(I): 5.29 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 4JIJ Resolution: 1.849→40.524 Å / SU ML: 0.22 / Isotropic thermal model: Isotropic / Cross valid method: THROUGHOUT / σ(F): 1.99 / σ(I): -3 / Phase error: 26.08 / Stereochemistry target values: ML
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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: 25.048 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.849→40.524 Å
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Refine LS restraints |
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION
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