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Yorodumi- PDB-1gpz: THE CRYSTAL STRUCTURE OF THE ZYMOGEN CATALYTIC DOMAIN OF COMPLEME... -
+Open data
-Basic information
Entry | Database: PDB / ID: 1gpz | |||||||||
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Title | THE CRYSTAL STRUCTURE OF THE ZYMOGEN CATALYTIC DOMAIN OF COMPLEMENT PROTEASE C1R | |||||||||
Components | COMPLEMENT C1R COMPONENTComplement component 1r | |||||||||
Keywords | HYDROLASE / ACTIVATION / COMPLEMENT / INNATE IMMUNITY / MODULAR STRUCTURE / SERINE PROTEASE | |||||||||
Function / homology | Function and homology information complement subcomponent C_overbar_1r_ / molecular sequestering activity / zymogen activation / Classical antibody-mediated complement activation / Initial triggering of complement / complement activation, classical pathway / serine-type peptidase activity / Regulation of Complement cascade / blood microparticle / immune response ...complement subcomponent C_overbar_1r_ / molecular sequestering activity / zymogen activation / Classical antibody-mediated complement activation / Initial triggering of complement / complement activation, classical pathway / serine-type peptidase activity / Regulation of Complement cascade / blood microparticle / immune response / serine-type endopeptidase activity / innate immune response / calcium ion binding / extracellular space / extracellular exosome / extracellular region / identical protein binding Similarity search - Function | |||||||||
Biological species | HOMO SAPIENS (human) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.9 Å | |||||||||
Authors | Budayova-Spano, M. / Fontecilla-Camps, J.C. / Gaboriaud, C. | |||||||||
Citation | Journal: Embo J. / Year: 2002 Title: The Crystal Structure of the Zymogen Catalytic Domain of Complement Protease C1R Reveals that a Disruptive Mechanical Stress is Required to Trigger Activation of the C1 Complex. Authors: Budayova-Spano, M. / Lacroix, M. / Thielens, N. / Arlaud, G. / Fontecilla-Camps, J.C. / Gaboriaud, C. | |||||||||
History |
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Remark 700 | SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AE" IN EACH CHAIN ON SHEET RECORDS BELOW ... SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AE" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 7-STRANDED BARREL THIS IS REPRESENTED BY A 8-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. |
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 1gpz.cif.gz | 165.8 KB | Display | PDBx/mmCIF format |
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PDB format | pdb1gpz.ent.gz | 127.6 KB | Display | PDB format |
PDBx/mmJSON format | 1gpz.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/gp/1gpz ftp://data.pdbj.org/pub/pdb/validation_reports/gp/1gpz | HTTPS FTP |
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-Related structure data
Related structure data | 1elvS S: Starting model for refinement |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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2 |
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Unit cell |
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-Components
#1: Protein | Mass: 45411.301 Da / Num. of mol.: 2 / Fragment: CATALYTIC DOMAIN OF HUMAN C1R, RESIDUES 307-705 / Mutation: YES Source method: isolated from a genetically manipulated source Source: (gene. exp.) HOMO SAPIENS (human) Description: EXPRESSION USING A BACULOVIRUS/INSECT CELLS SYSTEM Cell line (production host): High Five / Production host: TRICHOPLUSIA NI (cabbage looper) References: UniProt: P00736, complement subcomponent C_overbar_1r_ #2: Polysaccharide | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta- ...2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | Source method: isolated from a genetically manipulated source #3: Polysaccharide | alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1- ...alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | Source method: isolated from a genetically manipulated source #4: Sugar | ChemComp-NAG / | #5: 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: 3.1 Å3/Da / Density % sol: 60.2 % | ||||||||||||||||||||||||||||||||||||||||||
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Crystal grow | Temperature: 293 K / pH: 8.5 Details: 1.5 M AMMONIUM SULFATE, 0.1M TAPS, PH 8.5, AT 20 DEG C. | ||||||||||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS Temperature: 20 ℃ / pH: 7.4 / Method: vapor diffusion, hanging drop | ||||||||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: ESRF / Beamline: ID14-3 / Wavelength: 0.931 |
Detector | Type: MARRESEARCH / Detector: CCD / Date: Nov 15, 2000 / Details: MULTILAYER |
Radiation | Monochromator: DIAMOND(111),GE(220) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.931 Å / Relative weight: 1 |
Reflection | Resolution: 2.9→12 Å / Num. obs: 27235 / % possible obs: 98.3 % / Redundancy: 5.1 % / Rmerge(I) obs: 0.056 / Rsym value: 0.343 / Net I/σ(I): 11 |
Reflection shell | Resolution: 2.9→3.06 Å / Redundancy: 4.5 % / Rmerge(I) obs: 0.343 / Mean I/σ(I) obs: 2.2 / % possible all: 99.8 |
Reflection | *PLUS Highest resolution: 2.9 Å / % possible obs: 99.8 % |
Reflection shell | *PLUS % possible obs: 99.8 % / Rmerge(I) obs: 0.34 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ENTRY 1ELV Resolution: 2.9→12 Å / Rfactor Rfree error: 0.008 / Data cutoff high absF: 1013268.36 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0 Stereochemistry target values: MAXIMUM LIKELIHOOD USING AMPLITUDES
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Displacement parameters | Biso mean: 59.4 Å2
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Refine analyze |
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Refinement step | Cycle: LAST / Resolution: 2.9→12 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.9→3.08 Å / Rfactor Rfree error: 0.031 / Total num. of bins used: 6
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Xplor file |
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Refinement | *PLUS Highest resolution: 2.9 Å / Lowest resolution: 12 Å / Rfactor Rfree: 0.292 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
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