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Yorodumi- PDB-1pi2: REACTIVE SITES OF AN ANTICARCINOGENIC BOWMAN-BIRK PROTEINASE INHI... -
+Open data
-Basic information
Entry | Database: PDB / ID: 1pi2 | ||||||
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Title | REACTIVE SITES OF AN ANTICARCINOGENIC BOWMAN-BIRK PROTEINASE INHIBITOR ARE SIMILAR TO OTHER TRYPSIN INHIBITORS | ||||||
Components | BOWMAN-BIRK INHIBITOR (PI-II) | ||||||
Keywords | SERINE PROTEINASE INHIBITOR | ||||||
Function / homology | Function and homology information | ||||||
Biological species | Glycine max (soybean) | ||||||
Method | X-RAY DIFFRACTION / Resolution: 2.5 Å | ||||||
Authors | Chen, P. / Rose, J. / Wang, B.C. | ||||||
Citation | Journal: J.Biol.Chem. / Year: 1992 Title: Reactive sites of an anticarcinogenic Bowman-Birk proteinase inhibitor are similar to other trypsin inhibitors. Authors: Chen, P. / Rose, J. / Love, R. / Wei, C.H. / Wang, B.C. #1: Journal: J.Biol.Chem. / Year: 1983 Title: Crystallization of Two Cubic Forms of Soybean Trypsin Inhibitor E-I, a Member of the Bowman-Birk Inhibitor Family Authors: Wei, C.H. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 1pi2.cif.gz | 20.4 KB | Display | PDBx/mmCIF format |
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PDB format | pdb1pi2.ent.gz | 13.2 KB | Display | PDB format |
PDBx/mmJSON format | 1pi2.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/pi/1pi2 ftp://data.pdbj.org/pub/pdb/validation_reports/pi/1pi2 | HTTPS FTP |
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-Related structure data
Similar structure data |
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-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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Atom site foot note | 1: RESIDUES 18 AND 44 ARE CIS-PROLINES. |
-Components
#1: Protein | Mass: 7213.337 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Glycine max (soybean) / References: UniProt: P01064 |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION |
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-Sample preparation
Crystal | Density Matthews: 4.2 Å3/Da / Density % sol: 70.73 % | ||||||||||||||||||||||||||||||||||||||||
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Crystal grow | *PLUS Temperature: 18 ℃ / pH: 4.6 / Method: vapor diffusion | ||||||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Reflection | *PLUS Highest resolution: 2.3 Å / Lowest resolution: 9999 Å / Num. all: 5488 / % possible obs: 95.1 % / Num. measured all: 75913 / Rmerge(I) obs: 0.0777 |
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-Processing
Software | Name: GPRLSA / Classification: refinement | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Refinement | Rfactor obs: 0.236 / Highest resolution: 2.5 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Highest resolution: 2.5 Å
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Refine LS restraints |
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Refinement | *PLUS Highest resolution: 2.5 Å / Rfactor obs: 0.236 / Lowest resolution: 8 Å / Num. reflection obs: 3287 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
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