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- PDB-7aew: 14-3-3 sigma bound to bis-phosphorylated aminopeptidase N (APN, C... -
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Open data
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Basic information
Entry | Database: PDB / ID: 7aew | ||||||
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Title | 14-3-3 sigma bound to bis-phosphorylated aminopeptidase N (APN, CD13) via canonical and non-canonical binding motifs | ||||||
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![]() | PEPTIDE BINDING PROTEIN / extracellular 14-3-3 / phosphorylation / aminopeptidase N / CD13 / protein binding | ||||||
Function / homology | ![]() membrane alanyl aminopeptidase / peptide catabolic process / regulation of epidermal cell division / protein kinase C inhibitor activity / positive regulation of epidermal cell differentiation / keratinocyte development / keratinization / metalloaminopeptidase activity / Regulation of localization of FOXO transcription factors / endoplasmic reticulum-Golgi intermediate compartment ...membrane alanyl aminopeptidase / peptide catabolic process / regulation of epidermal cell division / protein kinase C inhibitor activity / positive regulation of epidermal cell differentiation / keratinocyte development / keratinization / metalloaminopeptidase activity / Regulation of localization of FOXO transcription factors / endoplasmic reticulum-Golgi intermediate compartment / keratinocyte proliferation / phosphoserine residue binding / Activation of BAD and translocation to mitochondria / negative regulation of keratinocyte proliferation / establishment of skin barrier / SARS-CoV-2 targets host intracellular signalling and regulatory pathways / Metabolism of Angiotensinogen to Angiotensins / Chk1/Chk2(Cds1) mediated inactivation of Cyclin B:Cdk1 complex / aminopeptidase activity / SARS-CoV-1 targets host intracellular signalling and regulatory pathways / negative regulation of stem cell proliferation / RHO GTPases activate PKNs / protein kinase A signaling / protein sequestering activity / negative regulation of innate immune response / protein export from nucleus / TP53 Regulates Transcription of Genes Involved in G2 Cell Cycle Arrest / positive regulation of protein export from nucleus / release of cytochrome c from mitochondria / secretory granule membrane / stem cell proliferation / Translocation of SLC2A4 (GLUT4) to the plasma membrane / TP53 Regulates Metabolic Genes / peptide binding / negative regulation of protein kinase activity / negative regulation of cysteine-type endopeptidase activity involved in apoptotic process / metallopeptidase activity / intrinsic apoptotic signaling pathway in response to DNA damage / virus receptor activity / signaling receptor activity / positive regulation of cell growth / angiogenesis / cell differentiation / regulation of cell cycle / cadherin binding / lysosomal membrane / external side of plasma membrane / Neutrophil degranulation / protein kinase binding / negative regulation of transcription by RNA polymerase II / signal transduction / proteolysis / extracellular space / zinc ion binding / extracellular exosome / identical protein binding / nucleus / plasma membrane / cytoplasm / cytosol Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Kiehstaller, S. / Hennig, S. | ||||||
![]() | ![]() Title: MMP activation-associated aminopeptidase N reveals a bivalent 14-3-3 binding motif. Authors: Kiehstaller, S. / Ottmann, C. / Hennig, S. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 134.8 KB | Display | ![]() |
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PDB format | ![]() | Display | ![]() | |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
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-Validation report
Summary document | ![]() | 446.5 KB | Display | ![]() |
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Full document | ![]() | 450 KB | Display | |
Data in XML | ![]() | 17 KB | Display | |
Data in CIF | ![]() | 26.9 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 6xwdC ![]() 3mhrS C: citing same article ( S: Starting model for refinement |
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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 on special symmetry positions |
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Components
#1: Protein | Mass: 26542.914 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() | ||||||||
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#2: Protein/peptide | Mass: 4069.106 Da / Num. of mol.: 2 / Source method: obtained synthetically / Source: (synth.) ![]() #3: Chemical | ChemComp-NA / #4: Chemical | ChemComp-CL / | #5: Water | ChemComp-HOH / | Has ligand of interest | Y | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.08 Å3/Da / Density % sol: 40.83 % |
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Crystal grow | Temperature: 277 K / Method: vapor diffusion, sitting drop Details: 0.1 M HEPES pH 7.7 0.19 M CaCl2 5% glycerol 27 % PEG400 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS EIGER2 XE 16M / Detector: PIXEL / Date: Sep 29, 2019 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.91165 Å / Relative weight: 1 |
Reflection | Resolution: 1.2→45.52 Å / Num. obs: 86519 / % possible obs: 95.8 % / Redundancy: 13.4 % / CC1/2: 1 / Net I/σ(I): 19.82 |
Reflection shell | Resolution: 1.2→1.3 Å / Num. unique obs: 16344 / CC1/2: 0.854 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 3mhr Resolution: 1.2→45.516 Å / Cor.coef. Fo:Fc: 0.976 / Cor.coef. Fo:Fc free: 0.966 / SU B: 0.652 / SU ML: 0.029 / Cross valid method: FREE R-VALUE / ESU R: 0.038 / ESU R Free: 0.041 Details: Hydrogens have been added in their riding positions
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK BULK SOLVENT | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 17.766 Å2
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Refinement step | Cycle: LAST / Resolution: 1.2→45.516 Å
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Refine LS restraints |
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 20
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