+Open data
-Basic information
Entry | Database: PDB / ID: 1al1 | ||||||
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Title | CRYSTAL STRUCTURE OF ALPHA1: IMPLICATIONS FOR PROTEIN DESIGN | ||||||
Components | ALPHA HELIX PEPTIDE: ELLKKLLEELKG | ||||||
Keywords | SYNTHETIC PROTEIN MODEL | ||||||
Method | X-RAY DIFFRACTION / Resolution: 2.7 Å | ||||||
Authors | Hill, C.P. / Anderson, D.H. / Wesson, L. / Degrado, W.F. / Eisenberg, D. | ||||||
Citation | Journal: Science / Year: 1990 Title: Crystal structure of alpha 1: implications for protein design. Authors: Hill, C.P. / Anderson, D.H. / Wesson, L. / DeGrado, W.F. / Eisenberg, D. #1: Journal: Proteins / Year: 1986 Title: The Design, Synthesis, and Crystallization of an Alpha-Helical Peptide Authors: Eisenberg, D. / Wilcox, W. / Eshita, S.M. / Pryciak, P.M. / Ho, S.P. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 1al1.cif.gz | 9 KB | Display | PDBx/mmCIF format |
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PDB format | pdb1al1.ent.gz | 7 KB | Display | PDB format |
PDBx/mmJSON format | 1al1.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 1al1_validation.pdf.gz | 401.9 KB | Display | wwPDB validaton report |
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Full document | 1al1_full_validation.pdf.gz | 402.2 KB | Display | |
Data in XML | 1al1_validation.xml.gz | 2.4 KB | Display | |
Data in CIF | 1al1_validation.cif.gz | 2.5 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/al/1al1 ftp://data.pdbj.org/pub/pdb/validation_reports/al/1al1 | HTTPS FTP |
-Related structure data
Similar structure data |
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-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 on special symmetry positions |
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-Components
#1: Protein/peptide | Mass: 1441.775 Da / Num. of mol.: 1 / Source method: obtained synthetically / Details: The peptide was chemically synthesized |
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#2: Chemical | ChemComp-SO4 / |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION |
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-Sample preparation
Crystal | Density Matthews: 3.5 Å3/Da / Density % sol: 64.91 % | ||||||||||||||||||||||||||||||
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Crystal grow | *PLUS Temperature: 30 ℃ / pH: 3.24 / Method: vapor diffusion | ||||||||||||||||||||||||||||||
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 |
-Processing
Software | Name: PROLSQ / Classification: refinement | ||||||||||||
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Refinement | Resolution: 2.7→10 Å / Rfactor all: 0.255 / Rfactor obs: 0.211 / Data cutoff high absF: 2 | ||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.7→10 Å
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Refine LS restraints |
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Software | *PLUS Name: PROLSQ / Classification: refinement | ||||||||||||
Refinement | *PLUS σ(F): 2 / Rfactor all: 0.255 / Rfactor obs: 0.211 | ||||||||||||
Solvent computation | *PLUS | ||||||||||||
Displacement parameters | *PLUS Biso mean: 25 Å2 |