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- PDB-6b1k: Macrophage Migration Inhibitory Factor in Complex with a Naphthyr... -
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Open data
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Basic information
Entry | Database: PDB / ID: 6b1k | ||||||
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Title | Macrophage Migration Inhibitory Factor in Complex with a Naphthyridinone Inhibitor (3a) | ||||||
![]() | Macrophage migration inhibitory factor | ||||||
![]() | ISOMERASE/ISOMERASE inhibitor / CD74 BINDING / TAUTOMERASE / INHIBITOR / COMPLEX / ISOMERASE-ISOMERASE INHIBITOR COMPLEX / ISOMERASE | ||||||
Function / homology | ![]() positive regulation of prostaglandin secretion involved in immune response / positive regulation of myeloid leukocyte cytokine production involved in immune response / phenylpyruvate tautomerase / L-dopachrome isomerase / dopachrome isomerase activity / phenylpyruvate tautomerase activity / positive regulation of lipopolysaccharide-mediated signaling pathway / cytokine receptor binding / positive regulation of arachidonic acid secretion / negative regulation of myeloid cell apoptotic process ...positive regulation of prostaglandin secretion involved in immune response / positive regulation of myeloid leukocyte cytokine production involved in immune response / phenylpyruvate tautomerase / L-dopachrome isomerase / dopachrome isomerase activity / phenylpyruvate tautomerase activity / positive regulation of lipopolysaccharide-mediated signaling pathway / cytokine receptor binding / positive regulation of arachidonic acid secretion / negative regulation of myeloid cell apoptotic process / negative regulation of macrophage chemotaxis / negative regulation of mature B cell apoptotic process / carboxylic acid metabolic process / positive regulation of chemokine (C-X-C motif) ligand 2 production / prostaglandin biosynthetic process / negative regulation of protein metabolic process / regulation of macrophage activation / negative regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / chemoattractant activity / positive regulation of protein kinase A signaling / protein homotrimerization / negative regulation of cellular senescence / negative regulation of DNA damage response, signal transduction by p53 class mediator / DNA damage response, signal transduction by p53 class mediator / positive regulation of phosphorylation / positive regulation of B cell proliferation / Gene and protein expression by JAK-STAT signaling after Interleukin-12 stimulation / negative regulation of cell migration / positive regulation of cytokine production / cytokine activity / Cell surface interactions at the vascular wall / positive regulation of tumor necrosis factor production / positive regulation of peptidyl-tyrosine phosphorylation / cellular senescence / positive regulation of fibroblast proliferation / positive regulation of peptidyl-serine phosphorylation / secretory granule lumen / protease binding / vesicle / ficolin-1-rich granule lumen / cell surface receptor signaling pathway / positive regulation of ERK1 and ERK2 cascade / inflammatory response / negative regulation of gene expression / innate immune response / positive regulation of cell population proliferation / Neutrophil degranulation / negative regulation of apoptotic process / cell surface / extracellular space / extracellular exosome / extracellular region / nucleoplasm / identical protein binding / plasma membrane / cytoplasm / cytosol Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Krimmer, S.G. / Robertson, M.J. / Jorgensen, W.L. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Adding a Hydrogen Bond May Not Help: Naphthyridinone vs Quinoline Inhibitors of Macrophage Migration Inhibitory Factor. Authors: Dawson, T.K. / Dziedzic, P. / Robertson, M.J. / Cisneros, J.A. / Krimmer, S.G. / Newton, A.S. / Tirado-Rives, J. / Jorgensen, W.L. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 224.2 KB | Display | ![]() |
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PDB format | ![]() | 185 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1007.1 KB | Display | ![]() |
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Full document | ![]() | 1007.7 KB | Display | |
Data in XML | ![]() | 18.4 KB | Display | |
Data in CIF | ![]() | 27.1 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 6b1cC ![]() 6b2cC ![]() 3u18S 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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Unit cell |
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Components on special symmetry positions |
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Components
#1: Protein | Mass: 12355.056 Da / Num. of mol.: 3 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: P14174, phenylpyruvate tautomerase, L-dopachrome isomerase #2: Chemical | #3: Chemical | ChemComp-SO4 / #4: Chemical | ChemComp-GOL / | #5: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.3 Å3/Da / Density % sol: 47 % |
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Crystal grow | Temperature: 293.15 K / Method: vapor diffusion, sitting drop / pH: 7.5 Details: 2.1 M AMMONIUM SULFATE, 0.1 M TRIS-HCL PH 7.5, 3% ISOPROPANOL, 1.4% DMSO |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Jul 8, 2017 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97918 Å / Relative weight: 1 |
Reflection | Resolution: 1.17→200 Å / Num. obs: 118139 / % possible obs: 97.9 % / Redundancy: 11.9 % / Rsym value: 0.058 / Net I/σ(I): 19.2 |
Reflection shell | Resolution: 1.17→1.23 Å / Redundancy: 8.1 % / Mean I/σ(I) obs: 2.1 / Num. unique obs: 16818 / Rsym value: 0.727 / % possible all: 86.8 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 3U18 Resolution: 1.17→82.664 Å / SU ML: 0.1 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 12.49
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.17→82.664 Å
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Refine LS restraints |
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LS refinement shell |
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