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- PDB-1rb4: ANTIPARALLEL TRIMER OF GCN4-LEUCINE ZIPPER CORE MUTANT AS N16A TE... -
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Open data
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Basic information
Entry | Database: PDB / ID: 1rb4 | ||||||
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Title | ANTIPARALLEL TRIMER OF GCN4-LEUCINE ZIPPER CORE MUTANT AS N16A TETRAGONAL AUTOMATIC SOLUTION | ||||||
![]() | General control protein GCN4 | ||||||
![]() | DNA BINDING PROTEIN / COILED COIL / LEUCINE ZIPPER / AUTOMATION | ||||||
Function / homology | ![]() protein localization to nuclear periphery / FCERI mediated MAPK activation / Activation of the AP-1 family of transcription factors / response to amino acid starvation / mediator complex binding / negative regulation of ribosomal protein gene transcription by RNA polymerase II / positive regulation of cellular response to amino acid starvation / nitrogen catabolite activation of transcription from RNA polymerase II promoter / Oxidative Stress Induced Senescence / TFIID-class transcription factor complex binding ...protein localization to nuclear periphery / FCERI mediated MAPK activation / Activation of the AP-1 family of transcription factors / response to amino acid starvation / mediator complex binding / negative regulation of ribosomal protein gene transcription by RNA polymerase II / positive regulation of cellular response to amino acid starvation / nitrogen catabolite activation of transcription from RNA polymerase II promoter / Oxidative Stress Induced Senescence / TFIID-class transcription factor complex binding / positive regulation of RNA polymerase II transcription preinitiation complex assembly / positive regulation of transcription initiation by RNA polymerase II / amino acid biosynthetic process / cellular response to nutrient levels / cellular response to amino acid starvation / RNA polymerase II transcription regulator complex / DNA-binding transcription activator activity, RNA polymerase II-specific / RNA polymerase II-specific DNA-binding transcription factor binding / transcription regulator complex / sequence-specific DNA binding / DNA-binding transcription factor activity, RNA polymerase II-specific / intracellular signal transduction / RNA polymerase II cis-regulatory region sequence-specific DNA binding / DNA-binding transcription factor activity / chromatin binding / negative regulation of transcription by RNA polymerase II / positive regulation of transcription by RNA polymerase II / identical protein binding / nucleus Similarity search - Function | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Holton, J. / Alber, T. | ||||||
![]() | ![]() Title: Automated protein crystal structure determination using ELVES. Authors: Holton, J. / Alber, T. #1: ![]() Title: An Engineered Allosteric Switch in Leucine-Zipper Oligomerization Authors: Gonzalez Jr., L. / Plecs, J.J. / Alber, T. #2: ![]() Title: Crystal Structure of an Isoleucine-Zipper Trimer Authors: Harbury, P.B. / Kim, P.S. / Alber, T. #3: ![]() Title: A Switch between Two-, Three-, and Four-Stranded Coiled Coils in GCN4 Leucine Zipper Mutants Authors: Harbury, P.B. / Zhang, T. / Kim, P.S. / Alber, T. #4: ![]() Title: X-Ray Structure of the GCN4 Leucine Zipper, a two-stranded, parallel coiled coil. Authors: O'Shea, E.K. / Klemm, J.D. / Kim, P.S. / Alber, T. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 31.9 KB | Display | ![]() |
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PDB format | ![]() | 22.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein/peptide | Mass: 3962.639 Da / Num. of mol.: 3 / Fragment: LEUCINE-ZIPPER (RESIDUES 249-281) / Mutation: N16A / Source method: obtained synthetically Details: THE SEQUENCE OF THE PEPTIDE IS NATURALLY FOUND IN SACCHAROMYCES CEREVISIAE. THE PEPTIDE WAS CHEMICALLY SYNTHESIZED. References: UniProt: P03069 #2: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.44 Å3/Da / Density % sol: 75 % | |||||||||||||||||||||||||||||||||||
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, sitting drop / pH: 7.3 Details: 25 mM phosphate pH 7.3 400 mM NaCl 15% PEG8000, VAPOR DIFFUSION, SITTING DROP, temperature 298K | |||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS pH: 7 / Method: vapor diffusion | |||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 90 K | ||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | ||||||||||||||||||
Detector | Type: ADSC QUANTUM 4 / Detector: CCD / Date: Jun 11, 1998 | ||||||||||||||||||
Radiation | Monochromator: SI(111) / Protocol: MAD / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||
Radiation wavelength |
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Reflection | Resolution: 1.8→45 Å / Num. obs: 15956 / % possible obs: 96.7 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 | ||||||||||||||||||
Reflection shell | Resolution: 1.8→1.9 Å / % possible all: 74.8 | ||||||||||||||||||
Reflection | *PLUS % possible obs: 97 % / Redundancy: 17.7 % / Rmerge(I) obs: 0.081 | ||||||||||||||||||
Reflection shell | *PLUS % possible obs: 82.8 % / Redundancy: 12 % / Rmerge(I) obs: 0.46 / Mean I/σ(I) obs: 5.7 |
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Processing
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Refinement | Method to determine structure: ![]()
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Displacement parameters | Biso mean: 44 Å2 | |||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.9→45 Å
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Refine LS restraints |
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Software | *PLUS Name: REFMAC / Version: 4 / Classification: refinement | |||||||||||||||||||||||||
Refine LS restraints | *PLUS
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