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Open data
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Basic information
Entry | Database: PDB / ID: 1pin | |||||||||
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Title | PIN1 PEPTIDYL-PROLYL CIS-TRANS ISOMERASE FROM HOMO SAPIENS | |||||||||
![]() | PEPTIDYL-PROLYL CIS-TRANS ISOMERASE | |||||||||
![]() | ISOMERASE / PEPTIDYL-PROLYL CIS-TRANS ISOMERASE / ROTAMASE / COMPLEX (ISOMERASE-DIPEPTIDE) | |||||||||
Function / homology | ![]() cis-trans isomerase activity / phosphothreonine residue binding / negative regulation of cell motility / ubiquitin ligase activator activity / regulation of protein localization to nucleus / GTPase activating protein binding / protein targeting to mitochondrion / mitogen-activated protein kinase kinase binding / regulation of mitotic nuclear division / negative regulation of SMAD protein signal transduction ...cis-trans isomerase activity / phosphothreonine residue binding / negative regulation of cell motility / ubiquitin ligase activator activity / regulation of protein localization to nucleus / GTPase activating protein binding / protein targeting to mitochondrion / mitogen-activated protein kinase kinase binding / regulation of mitotic nuclear division / negative regulation of SMAD protein signal transduction / protein peptidyl-prolyl isomerization / PI5P Regulates TP53 Acetylation / negative regulation of amyloid-beta formation / cytoskeletal motor activity / postsynaptic cytosol / phosphoserine residue binding / RHO GTPases Activate NADPH Oxidases / regulation of protein phosphorylation / negative regulation of protein binding / positive regulation of GTPase activity / ciliary basal body / peptidyl-prolyl cis-trans isomerase activity / regulation of cytokinesis / RNA polymerase II CTD heptapeptide repeat P3 isomerase activity / RNA polymerase II CTD heptapeptide repeat P6 isomerase activity / phosphoprotein binding / Negative regulators of DDX58/IFIH1 signaling / peptidylprolyl isomerase / negative regulation of transforming growth factor beta receptor signaling pathway / synapse organization / regulation of protein stability / negative regulation of protein catabolic process / negative regulation of ERK1 and ERK2 cascade / tau protein binding / beta-catenin binding / neuron differentiation / ISG15 antiviral mechanism / positive regulation of canonical Wnt signaling pathway / positive regulation of protein binding / regulation of gene expression / midbody / cellular response to hypoxia / Regulation of TP53 Activity through Phosphorylation / positive regulation of protein phosphorylation / response to hypoxia / protein stabilization / nuclear speck / glutamatergic synapse / positive regulation of transcription by RNA polymerase II / nucleoplasm / nucleus / cytosol / cytoplasm Similarity search - Function | |||||||||
Biological species | ![]() | |||||||||
Method | ![]() ![]() | |||||||||
![]() | Noel, J.P. / Ranganathan, R. / Hunter, T. | |||||||||
![]() | ![]() Title: Structural and functional analysis of the mitotic rotamase Pin1 suggests substrate recognition is phosphorylation dependent. Authors: Ranganathan, R. / Lu, K.P. / Hunter, T. / Noel, J.P. #1: ![]() Title: A Human Peptidyl-Prolyl Isomerase Essential for Regulation of Mitosis Authors: Lu, K.P. / Hanes, S.D. / Hunter, 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 | ![]() | 50.8 KB | Display | ![]() |
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PDB format | ![]() | 35.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 923.3 KB | Display | ![]() |
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Full document | ![]() | 928.4 KB | Display | |
Data in XML | ![]() | 7.1 KB | Display | |
Data in CIF | ![]() | 10.2 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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Unit cell |
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Components
-Protein , 1 types, 1 molecules A
#1: Protein | Mass: 18271.309 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Description: USING THE HUMAN GENE, THE PROTEIN WAS OVEREXPRESSED IN ESCHERICHIA COLI. THE GENE FOR HUMAN PIN1 WAS INSERTED INTO THE NCOI/BAMHI SITES OF PLASMID PET28A(+) - NOVAGEN -, TRANSFORMED INTO ...Description: USING THE HUMAN GENE, THE PROTEIN WAS OVEREXPRESSED IN ESCHERICHIA COLI. THE GENE FOR HUMAN PIN1 WAS INSERTED INTO THE NCOI/BAMHI SITES OF PLASMID PET28A(+) - NOVAGEN -, TRANSFORMED INTO E. COLI BL21(DE3), AND EXPRESSED AT 20 DEGREES CELSIUS AS A 6HIS N-TERMINAL FUSION PROTEIN. FOLLOWING PURIFICATION USING A NI-NTA RESIN, THE 6HIS FUSION WAS REMOVED BY THROMBIN DIGESTION. Cell line: HELA CELL / Gene: PIN1 / Plasmid: PET28A(+) / Species (production host): Escherichia coli / Cellular location (production host): CYTOPLASM / Production host: ![]() ![]() |
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-Non-polymers , 5 types, 209 molecules 








#2: Chemical | ChemComp-ALA / | ||
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#3: Chemical | ChemComp-PRO / | ||
#4: Chemical | ChemComp-SO4 / | ||
#5: Chemical | #6: Water | ChemComp-HOH / | |
-Details
Nonpolymer details | RESIDUES 201 AND 202 WITH FORMS A DIPEPTIDE (ALA-PRO) THAT IS BOUND TO THE PEPTIDYL-PROLYL CIS-TRANS ISOMERASE |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.24 Å3/Da / Density % sol: 42 % | ||||||||||||||||||||||||||||||||||||
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Crystal grow | Temperature: 277 K / pH: 7.5 Details: PROTEIN WAS CRYSTALLIZED AT 4 DEGREES CELSIUS FROM 2.4 M (NH4)2SO4, 1% (V/V) PEG 400, 0.1 M NA-HEPES, PH 7.5. PRIOR TO DATA COLLECTION, THE CRYSTALS WERE TRANSFERRED TO SOLUTIONS OF 40 % ...Details: PROTEIN WAS CRYSTALLIZED AT 4 DEGREES CELSIUS FROM 2.4 M (NH4)2SO4, 1% (V/V) PEG 400, 0.1 M NA-HEPES, PH 7.5. PRIOR TO DATA COLLECTION, THE CRYSTALS WERE TRANSFERRED TO SOLUTIONS OF 40 % (V/V) PEG 400, 0.1 M NA-HEPES, PH 7.5 CONTAINING 0.05 M ALANINE-PROLINE DIPEPTIDE., temperature 277K | ||||||||||||||||||||||||||||||||||||
Crystal | *PLUS | ||||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS Temperature: 4 ℃ / Method: vapor diffusion, hanging drop | ||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARRESEARCH / Detector: IMAGE PLATE / Date: Mar 1, 1996 |
Radiation | Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.08 Å / Relative weight: 1 |
Reflection | Resolution: 1.35→25 Å / Num. obs: 33672 / % possible obs: 95.5 % / Redundancy: 4.5 % / Rsym value: 0.053 / Net I/σ(I): 18 |
Reflection shell | Resolution: 1.35→1.39 Å / Mean I/σ(I) obs: 2 / Rsym value: 0.592 / % possible all: 69 |
Reflection | *PLUS Rmerge(I) obs: 0.053 |
Reflection shell | *PLUS % possible obs: 69 % / Rmerge(I) obs: 0.592 |
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Processing
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Refinement | Method to determine structure: RIGID BODY REFINEMENT USING MIRAS DERIVED STRUCTURE Resolution: 1.35→6 Å / Rfactor Rfree error: 0.01 / Data cutoff high absF: 1000000 / Data cutoff low absF: 0.1 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0 Details: RESIDUES 1 - 5 AND 40 - 44 (WHICH LINK THE WW DOMAIN TO THE PPIASE DOMAIN) WERE NOT VISIBLE IN THE FINAL ELECTRON DENSITY MAP AND SO WERE NOT MODELLED.
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Displacement parameters | Biso mean: 20 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.35→6 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.35→1.39 Å / Rfactor Rfree error: 0.05 / Total num. of bins used: 12
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Xplor file |
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Software | *PLUS Name: ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
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