+Open data
-Basic information
Entry | Database: PDB / ID: 4br1 | ||||||
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Title | Protease-induced heterodimer of human triosephosphate isomerase. | ||||||
Components | TRIOSEPHOSPHATE ISOMERASE | ||||||
Keywords | HYDROLASE / PROTEASE DEGRADATION | ||||||
Function / homology | Function and homology information methylglyoxal biosynthetic process / methylglyoxal synthase / methylglyoxal synthase activity / glyceraldehyde-3-phosphate biosynthetic process / glycerol catabolic process / triose-phosphate isomerase / triose-phosphate isomerase activity / Gluconeogenesis / canonical glycolysis / Glycolysis ...methylglyoxal biosynthetic process / methylglyoxal synthase / methylglyoxal synthase activity / glyceraldehyde-3-phosphate biosynthetic process / glycerol catabolic process / triose-phosphate isomerase / triose-phosphate isomerase activity / Gluconeogenesis / canonical glycolysis / Glycolysis / gluconeogenesis / glycolytic process / ubiquitin protein ligase binding / protein homodimerization activity / extracellular space / extracellular exosome / nucleus / cytosol Similarity search - Function | ||||||
Biological species | HOMO SAPIENS (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.9 Å | ||||||
Authors | DeLaMora-DeLaMora, I. / Torres-Larios, A. / Hernandez-Alcantara, G. / Mendoza-Hernandez, G. / Enriquez-Flores, S. / Mendez, S.T. / Castillo-Villanueva, A. / Garcia-Torres, I. / Torres-Arroyo, A. / Gomez-Manzo, S. ...DeLaMora-DeLaMora, I. / Torres-Larios, A. / Hernandez-Alcantara, G. / Mendoza-Hernandez, G. / Enriquez-Flores, S. / Mendez, S.T. / Castillo-Villanueva, A. / Garcia-Torres, I. / Torres-Arroyo, A. / Gomez-Manzo, S. / Marcial-Quino, J. / Oria-Hernandez, J. / Lopez-Velazquez, G. / Reyes-Vivas, H. | ||||||
Citation | Journal: To be Published Title: Differential Proteolysis in Human Triosephosphate Isomerase Authors: Delamora-Delamora, I. / Torres-Larios, A. / Hernandez-Alcantara, G. / Mendoza-Hernandez, G. / Enriquez-Flores, S. / Mendez, S.T. / Castillo-Villanueva, A. / Garcia-Torres, I. / Torres- ...Authors: Delamora-Delamora, I. / Torres-Larios, A. / Hernandez-Alcantara, G. / Mendoza-Hernandez, G. / Enriquez-Flores, S. / Mendez, S.T. / Castillo-Villanueva, A. / Garcia-Torres, I. / Torres-Arroyo, A. / Gomez-Manzo, S. / Marcial-Quino, J. / Oria-Hernandez, J. / Lopez-Velazquez, G. / Reyes-Vivas, H. | ||||||
History |
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Remark 700 | SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS BELOW ... SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEETS PRESENTED AS "BA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY A 9-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 | 4br1.cif.gz | 106.1 KB | Display | PDBx/mmCIF format |
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PDB format | pdb4br1.ent.gz | 80.9 KB | Display | PDB format |
PDBx/mmJSON format | 4br1.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/br/4br1 ftp://data.pdbj.org/pub/pdb/validation_reports/br/4br1 | HTTPS FTP |
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-Related structure data
Related structure data | 2jk2S 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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Unit cell |
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-Components
#1: Protein | Mass: 26402.076 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) HOMO SAPIENS (human) / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21(DE3) / Variant (production host): CODONPLUS / References: UniProt: P60174, triose-phosphate isomerase #2: 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: 2.3 Å3/Da / Density % sol: 47 % / Description: NONE |
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Crystal grow | pH: 8.5 Details: 100 MM TRIS PH 8.5, 30% POLYETHYLENE GLYCOL 4000, 200 MM SODIUM ACETATE TRIHYDRATE |
-Data collection
Diffraction | Mean temperature: 110 K |
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Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 22-ID / Wavelength: 0.979 |
Detector | Type: MARRESEARCH MX-300 / Detector: CCD / Date: Nov 9, 2008 / Details: MIRRORS |
Radiation | Monochromator: KOHZU / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.979 Å / Relative weight: 1 |
Reflection | Resolution: 1.9→57.8 Å / Num. obs: 37152 / % possible obs: 100 % / Observed criterion σ(I): 0 / Redundancy: 7.9 % / Biso Wilson estimate: 15.36 Å2 / Rmerge(I) obs: 0.1 / Net I/σ(I): 15.2 |
Reflection shell | Resolution: 1.9→2 Å / Redundancy: 7.3 % / Rmerge(I) obs: 0.28 / Mean I/σ(I) obs: 5.9 / % possible all: 99.7 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ENTRY 2JK2 Resolution: 1.9→38.658 Å / SU ML: 0.18 / σ(F): 1.89 / Phase error: 19.4 / 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: 16.2 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.9→38.658 Å
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Refine LS restraints |
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LS refinement shell |
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