+Open data
-Basic information
Entry | Database: PDB / ID: 1pil | ||||||
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Title | STRUCTURE OF THE ESCHERICHIA COLI SIGNAL TRANSDUCING PROTEIN PII | ||||||
Components | SIGNAL TRANSDUCING PROTEIN P2Signal transduction | ||||||
Keywords | NITROGEN REGULATORY PROTEIN | ||||||
Function / homology | Function and homology information regulation of fatty acid biosynthetic process / regulation of nitrogen utilization / small molecule binding / enzyme activator activity / enzyme regulator activity / ATP binding / identical protein binding / cytosol Similarity search - Function | ||||||
Biological species | Escherichia coli (E. coli) | ||||||
Method | X-RAY DIFFRACTION / Resolution: 2.7 Å | ||||||
Authors | Ollis, D.L. / Cheah, U.E. / Carr, P.D. / Suffolk, P.M. | ||||||
Citation | Journal: Structure / Year: 1994 Title: Structure of the Escherichia coli signal transducing protein PII. Authors: Cheah, E. / Carr, P.D. / Suffolk, P.M. / Vasudevan, S.G. / Dixon, N.E. / Ollis, D.L. #1: Journal: FEBS Lett. / Year: 1994 Title: Escherichia Coli Pii Protein: Purification, Crystallization, and Oligomeric Structure Authors: Vasudevan, S.G. / Gedye, C. / Dixon, N.E. / Cheah, U.E. / Carr, P.D. / Suffolk, P.M. / Jeffrey, P.D. / Ollis, D.L. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 1pil.cif.gz | 28.8 KB | Display | PDBx/mmCIF format |
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PDB format | pdb1pil.ent.gz | 19.6 KB | Display | PDB format |
PDBx/mmJSON format | 1pil.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/pi/1pil ftp://data.pdbj.org/pub/pdb/validation_reports/pi/1pil | 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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Details | THE TWO TRANSFORMATIONS PRESENTED BELOW WILL GENERATE A TRIMER FROM THE SUBMITTED COORDINATES. THEY ARE CRYSTALLOGRAPHIC TRANSFORMATIONS. SYMTY1 1 -0.500000 0.866030 0.000000 -30.81050 SYMTY2 1 -0.866030 -0.500000 0.000000 53.36540 SYMTY3 1 0.000000 0.000000 1.000000 0.00000 SYMTY1 2 -0.500000 -0.866030 0.000000 30.81050 SYMTY2 2 0.866030 -0.500000 0.000000 53.36540 SYMTY3 2 0.000000 0.000000 1.000000 0.00000 |
-Components
#1: Protein | Mass: 12443.442 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Escherichia coli (E. coli) / References: UniProt: P0A9Z1 |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION |
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-Sample preparation
Crystal | Density Matthews: 2.48 Å3/Da / Density % sol: 50.35 % | ||||||||||||||||||||
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Crystal grow | *PLUS Temperature: 4 ℃ / pH: 7 / Method: vapor diffusion, hanging drop / Details: Vasudevan, S.G., (1994) FEBS Lett., 337, 255. | ||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Radiation | Scattering type: x-ray |
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Radiation wavelength | Relative weight: 1 |
Reflection | *PLUS Highest resolution: 2.2 Å / Num. obs: 6578 / % possible obs: 89.5 % / Rmerge(I) obs: 0.025 |
-Processing
Software |
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Refinement | Rfactor Rwork: 0.24 / Rfactor obs: 0.24 / Highest resolution: 2.7 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Highest resolution: 2.7 Å
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Refine LS restraints |
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Refinement | *PLUS Lowest resolution: 10 Å / Rfactor obs: 0.245 / Rfactor Rwork: 0.245 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS |