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Yorodumi- PDB-2j0t: Crystal Structure of the Catalytic Domain of MMP-1 in Complex wit... -
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Open data
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Basic information
| Entry | Database: PDB / ID: 2j0t | ||||||
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| Title | Crystal Structure of the Catalytic Domain of MMP-1 in Complex with the Inhibitory Domain of TIMP-1 | ||||||
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Keywords | HYDROLASE / EXTRACELLULAR MATRIX / ERYTHROCYTE MATURATION / AUTOCATALYTIC CLEAVAGE / COLLAGEN DEGRADATION | ||||||
| Function / homology | Function and homology informationinterstitial collagenase / negative regulation of metallopeptidase activity / negative regulation of endopeptidase activity / cellular response to acetaldehyde / negative regulation of membrane protein ectodomain proteolysis / negative regulation of trophoblast cell migration / metalloendopeptidase inhibitor activity / TGFBR3 PTM regulation / cellular response to peptide / cellular response to UV-A ...interstitial collagenase / negative regulation of metallopeptidase activity / negative regulation of endopeptidase activity / cellular response to acetaldehyde / negative regulation of membrane protein ectodomain proteolysis / negative regulation of trophoblast cell migration / metalloendopeptidase inhibitor activity / TGFBR3 PTM regulation / cellular response to peptide / cellular response to UV-A / negative regulation of catalytic activity / peptidase inhibitor activity / regulation of integrin-mediated signaling pathway / cartilage development / Basigin interactions / Activation of Matrix Metalloproteinases / Interleukin-10 signaling / Collagen degradation / basement membrane / collagen catabolic process / extracellular matrix disassembly / extracellular matrix organization / Degradation of the extracellular matrix / response to cytokine / response to hormone / cytokine activity / platelet alpha granule lumen / Post-translational protein phosphorylation / positive regulation of protein-containing complex assembly / metalloendopeptidase activity / response to peptide hormone / Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs) / peptidase activity / Platelet degranulation / protease binding / Interleukin-4 and Interleukin-13 signaling / endopeptidase activity / extracellular matrix / endoplasmic reticulum lumen / serine-type endopeptidase activity / positive regulation of cell population proliferation / negative regulation of apoptotic process / proteolysis / extracellular exosome / zinc ion binding / extracellular region Similarity search - Function | ||||||
| Biological species | HOMO SAPIENS (human) | ||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.54 Å | ||||||
Authors | Iyer, S. / Wei, S. / Brew, K. / Acharya, K.R. | ||||||
Citation | Journal: J.Biol.Chem. / Year: 2007Title: Crystal Structure of the Catalytic Domain of Matrix Metalloproteinase-1 in Complex with the Inhibitory Domain of Tissue Inhibitor of Metalloproteinase-1. Authors: Iyer, S. / Wei, S. / Brew, K. / Acharya, K.R. | ||||||
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| Remark 700 | SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "EA" IN EACH CHAIN ON SHEET RECORDS BELOW ... SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "EA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, TWO SHEETS ARE DEFINED. |
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 2j0t.cif.gz | 174.4 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb2j0t.ent.gz | 137.1 KB | Display | PDB format |
| PDBx/mmJSON format | 2j0t.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/j0/2j0t ftp://data.pdbj.org/pub/pdb/validation_reports/j0/2j0t | HTTPS FTP |
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-Related structure data
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Links
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Assembly
| Deposited unit | ![]()
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| 1 | ![]()
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| 2 | ![]()
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| 3 | ![]()
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| Unit cell |
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Components
| #1: Protein | Mass: 18996.736 Da / Num. of mol.: 3 / Fragment: CATALYTIC DOMAIN, RESIDUES 101-269 Source method: isolated from a genetically manipulated source Source: (gene. exp.) HOMO SAPIENS (human) / Production host: ![]() #2: Protein | Mass: 14269.307 Da / Num. of mol.: 3 / Fragment: N-TERMINAL INHIBITORY DOMAIN, RESIDUES 24-149 Source method: isolated from a genetically manipulated source Source: (gene. exp.) HOMO SAPIENS (human) / Production host: ![]() #3: Chemical | ChemComp-ZN / #4: Chemical | ChemComp-CA / #5: Water | ChemComp-HOH / | Compound details | CLEAVES COLLAGENS OF TYPES I, II, AND III AT ONE SITE IN THE HELICAL DOMAIN. ALSO CLEAVES COLLAGENS ...CLEAVES COLLAGENS OF TYPES I, II, AND III AT ONE SITE IN THE HELICAL DOMAIN. ALSO CLEAVES COLLAGENS OF TYPES VII AND X. COMPLEXES WITH METALLOPRO | Has protein modification | Y | |
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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: 2.3 Å3/Da / Density % sol: 46.1 % |
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| Crystal grow | pH: 7.5 Details: 10% PEG 8000, 8% ETHYLENE GLYCOL, 0.1M HEPES (PH 7.5). |
-Data collection
| Diffraction | Mean temperature: 100 K |
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| Diffraction source | Source: SYNCHROTRON / Site: SRS / Beamline: PX9.6 / Wavelength: 0.87 |
| Detector | Type: ADSC CCD / Detector: CCD / Date: Apr 23, 2002 / Details: MIRRORS |
| Radiation | Monochromator: SI 111 / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 0.87 Å / Relative weight: 1 |
| Reflection | Resolution: 2.54→40 Å / Num. obs: 29526 / % possible obs: 98.4 % / Observed criterion σ(I): 0 / Redundancy: 6.5 % / Biso Wilson estimate: 59.9 Å2 / Rmerge(I) obs: 0.09 / Net I/σ(I): 8.3 |
| Reflection shell | Resolution: 2.54→2.63 Å / Rmerge(I) obs: 0.45 / Mean I/σ(I) obs: 2.8 / % possible all: 99.4 |
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Processing
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| Refinement | Method to determine structure: MOLECULAR REPLACEMENTStarting model: PDB ENTRIES 1CGL AND 1UEA Resolution: 2.54→23 Å / Cor.coef. Fo:Fc: 0.916 / Cor.coef. Fo:Fc free: 0.892 / SU B: 29.759 / SU ML: 0.294 / TLS residual ADP flag: LIKELY RESIDUAL / Cross valid method: THROUGHOUT / ESU R: 1.118 / ESU R Free: 0.342 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. DISORDERED REGIONS WERE MODELED AS ALANINES OR GLYCINES.
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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: 45.04 Å2
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| Refinement step | Cycle: LAST / Resolution: 2.54→23 Å
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| Refine LS restraints |
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HOMO SAPIENS (human)
X-RAY DIFFRACTION
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