+Open data
-Basic information
Entry | Database: PDB / ID: 1gux | ||||||
---|---|---|---|---|---|---|---|
Title | RB POCKET BOUND TO E7 LXCXE MOTIF | ||||||
Components |
| ||||||
Keywords | COMPLEX (TRANSCRIPTION REG/PEPTIDE) / COMPLEX (TRANSCRIPTION REGULATION-PEPTIDE) / TUMOR SUPPRESSOR PROTEIN / RETINOBLASTOMA / COMPLEX (TRANSCRIPTION REG-PEPTIDE) COMPLEX | ||||||
Function / homology | Function and homology information Defective translocation of RB1 mutants to the nucleus / enucleate erythrocyte differentiation / positive regulation of collagen fibril organization / negative regulation of tau-protein kinase activity / Rb-E2F complex / regulation of centromere complex assembly / negative regulation of myofibroblast differentiation / regulation of lipid kinase activity / maintenance of mitotic sister chromatid cohesion / cell morphogenesis involved in neuron differentiation ...Defective translocation of RB1 mutants to the nucleus / enucleate erythrocyte differentiation / positive regulation of collagen fibril organization / negative regulation of tau-protein kinase activity / Rb-E2F complex / regulation of centromere complex assembly / negative regulation of myofibroblast differentiation / regulation of lipid kinase activity / maintenance of mitotic sister chromatid cohesion / cell morphogenesis involved in neuron differentiation / chromatin lock complex / sister chromatid biorientation / positive regulation of extracellular matrix organization / Inhibition of replication initiation of damaged DNA by RB1/E2F1 / Aberrant regulation of mitotic exit in cancer due to RB1 defects / positive regulation of mitotic metaphase/anaphase transition / positive regulation of macrophage differentiation / tissue homeostasis / glial cell apoptotic process / protein localization to chromosome, centromeric region / negative regulation of protein serine/threonine kinase activity / importin-alpha family protein binding / negative regulation of hepatocyte apoptotic process / neuron maturation / positive regulation of transcription regulatory region DNA binding / digestive tract development / aortic valve morphogenesis / SWI/SNF complex / myoblast differentiation / negative regulation of cold-induced thermogenesis / Replication of the SARS-CoV-1 genome / smoothened signaling pathway / Formation of Senescence-Associated Heterochromatin Foci (SAHF) / negative regulation of glial cell proliferation / negative regulation of G1/S transition of mitotic cell cycle / hepatocyte apoptotic process / Phosphorylation of proteins involved in G1/S transition by active Cyclin E:Cdk2 complexes / skeletal muscle cell differentiation / RUNX2 regulates osteoblast differentiation / Defective binding of RB1 mutants to E2F1,(E2F2, E2F3) / negative regulation of apoptotic signaling pathway / negative regulation of cell cycle / chromosome organization / glial cell proliferation / chondrocyte differentiation / negative regulation of smoothened signaling pathway / heterochromatin formation / Cyclin E associated events during G1/S transition / Cyclin A:Cdk2-associated events at S phase entry / striated muscle cell differentiation / regulation of mitotic cell cycle / Condensation of Prophase Chromosomes / epithelial cell proliferation / phosphoprotein binding / RNA polymerase II transcription regulatory region sequence-specific DNA binding / G1/S transition of mitotic cell cycle / negative regulation of protein kinase activity / APC/C:Cdh1 mediated degradation of Cdc20 and other APC/C:Cdh1 targeted proteins in late mitosis/early G1 / negative regulation of DNA-binding transcription factor activity / Oncogene Induced Senescence / PML body / negative regulation of cell growth / spindle / negative regulation of inflammatory response / kinase binding / cellular response to insulin stimulus / neuron projection development / transcription corepressor activity / Cyclin D associated events in G1 / disordered domain specific binding / negative regulation of epithelial cell proliferation / cellular response to xenobiotic stimulus / Replication of the SARS-CoV-2 genome / spermatogenesis / neuron apoptotic process / DNA-binding transcription factor binding / Ras protein signal transduction / RNA polymerase II-specific DNA-binding transcription factor binding / transcription by RNA polymerase II / cell differentiation / molecular adaptor activity / regulation of cell cycle / chromatin remodeling / cell division / negative regulation of gene expression / negative regulation of DNA-templated transcription / ubiquitin protein ligase binding / chromatin / regulation of DNA-templated transcription / negative regulation of transcription by RNA polymerase II / positive regulation of transcription by RNA polymerase II / nucleoplasm / identical protein binding / nucleus / cytosol Similarity search - Function | ||||||
Biological species | Homo sapiens (human) Human papillomavirus | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MAD / Resolution: 1.85 Å | ||||||
Authors | Lee, J.O. / Russo, A.A. / Pavletich, N.P. | ||||||
Citation | Journal: Nature / Year: 1998 Title: Structure of the retinoblastoma tumour-suppressor pocket domain bound to a peptide from HPV E7. Authors: Lee, J.O. / Russo, A.A. / Pavletich, N.P. | ||||||
History |
|
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
---|
-Downloads & links
-Download
PDBx/mmCIF format | 1gux.cif.gz | 88.7 KB | Display | PDBx/mmCIF format |
---|---|---|---|---|
PDB format | pdb1gux.ent.gz | 67 KB | Display | PDB format |
PDBx/mmJSON format | 1gux.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/gu/1gux ftp://data.pdbj.org/pub/pdb/validation_reports/gu/1gux | HTTPS FTP |
---|
-Related structure data
Similar structure data |
---|
-Links
-Assembly
Deposited unit |
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||
Unit cell |
|
-Components
#1: Protein | Mass: 25100.910 Da / Num. of mol.: 1 / Fragment: POCKET DOMAIN Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Cell line: BL21 / Plasmid: BL21 / Species (production host): Escherichia coli / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21 (DE3) / References: UniProt: P06400 |
---|---|
#2: Protein | Mass: 18265.477 Da / Num. of mol.: 1 / Fragment: POCKET DOMAIN Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Cell line: BL21 / Plasmid: BL21 / Species (production host): Escherichia coli / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21 (DE3) / References: UniProt: P06400 |
#3: Protein/peptide | Mass: 1160.255 Da / Num. of mol.: 1 / Source method: isolated from a natural source Details: THE NINE RESIDUES OF PAPILLOMA VIRUS E7 PEPTIDE CONTAIN THE LXCXE MOTIF Source: (natural) Human papillomavirus / Strain: E7 |
#4: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
---|
-Sample preparation
Crystal | Density Matthews: 2.86 Å3/Da / Density % sol: 56.92 % | ||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Crystal grow | pH: 7.5 Details: 3.5 M SODIUM FORMATE, 0.1M NA HEPES PH 7.5, 20 MIROMOLAR CDCL2 | ||||||||||||||||||||||||
Crystal grow | *PLUS Temperature: 4 ℃ / Method: vapor diffusion, hanging drop | ||||||||||||||||||||||||
Components of the solutions | *PLUS
|
-Data collection
Diffraction | Mean temperature: 100 K |
---|---|
Diffraction source | Source: SYNCHROTRON / Site: CHESS / Beamline: A1 / Wavelength: 0.908 |
Detector | Type: ADSC QUANTUM / Detector: CCD / Date: Jul 7, 1997 |
Radiation | Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.908 Å / Relative weight: 1 |
Reflection | Highest resolution: 1.85 Å / Num. obs: 45533 / % possible obs: 91.8 % / Observed criterion σ(I): 0 / Redundancy: 2.98 % / Rsym value: 0.048 / Net I/σ(I): 25.1 |
Reflection shell | Resolution: 1.85→1.94 Å / Redundancy: 1.98 % / Mean I/σ(I) obs: 5.93 / Rsym value: 0.211 / % possible all: 84.3 |
Reflection | *PLUS Num. measured all: 135820 / Rmerge(I) obs: 0.048 |
Reflection shell | *PLUS % possible obs: 84.3 % / Rmerge(I) obs: 0.211 |
-Processing
Software |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: MAD / Resolution: 1.85→7 Å / σ(F): 2
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 31.6 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.85→7 Å
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS refinement shell | Resolution: 1.85→1.93 Å / Total num. of bins used: 8
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Software | *PLUS Name: X-PLOR / Version: 3.1 / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS refinement shell | *PLUS Rfactor obs: 0.324 |