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- PDB-7xmk: Crystal structure of human RIPK1 kinase domain in complex with co... -
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Open data
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Basic information
Entry | Database: PDB / ID: 7xmk | ||||||
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Title | Crystal structure of human RIPK1 kinase domain in complex with compound SKLB923 | ||||||
![]() | Receptor-interacting serine/threonine-protein kinase 1 | ||||||
![]() | TRANSFERASE / RIPK1 / kinase / complex / inhibitor | ||||||
Function / homology | ![]() regulation of ATP:ADP antiporter activity / ripoptosome assembly / positive regulation of interleukin-6-mediated signaling pathway / positive regulation of miRNA processing / ripoptosome assembly involved in necroptotic process / death domain binding / ripoptosome / Defective RIPK1-mediated regulated necrosis / TRIF-mediated programmed cell death / TLR3-mediated TICAM1-dependent programmed cell death ...regulation of ATP:ADP antiporter activity / ripoptosome assembly / positive regulation of interleukin-6-mediated signaling pathway / positive regulation of miRNA processing / ripoptosome assembly involved in necroptotic process / death domain binding / ripoptosome / Defective RIPK1-mediated regulated necrosis / TRIF-mediated programmed cell death / TLR3-mediated TICAM1-dependent programmed cell death / Microbial modulation of RIPK1-mediated regulated necrosis / Regulation by c-FLIP / CASP8 activity is inhibited / Dimerization of procaspase-8 / programmed necrotic cell death / TNF signaling / Caspase activation via Death Receptors in the presence of ligand / T cell apoptotic process / SARS-CoV-1-mediated effects on programmed cell death / positive regulation of macrophage differentiation / necroptotic signaling pathway / JUN kinase kinase kinase activity / peptidyl-serine autophosphorylation / NF-kB activation through FADD/RIP-1 pathway mediated by caspase-8 and -10 / positive regulation of necroptotic process / RIP-mediated NFkB activation via ZBP1 / death-inducing signaling complex / negative regulation of necroptotic process / positive regulation of tumor necrosis factor-mediated signaling pathway / death receptor binding / positive regulation of extrinsic apoptotic signaling pathway / positive regulation of programmed cell death / TRP channels / positive regulation of programmed necrotic cell death / TNFR1-induced proapoptotic signaling / RIPK1-mediated regulated necrosis / positive regulation of execution phase of apoptosis / necroptotic process / negative regulation of extrinsic apoptotic signaling pathway in absence of ligand / response to tumor necrosis factor / signaling adaptor activity / extrinsic apoptotic signaling pathway / negative regulation of canonical NF-kappaB signal transduction / tumor necrosis factor-mediated signaling pathway / TICAM1, RIP1-mediated IKK complex recruitment / IKK complex recruitment mediated by RIP1 / TNFR1-induced NF-kappa-B signaling pathway / positive regulation of interleukin-8 production / negative regulation of extrinsic apoptotic signaling pathway / Regulation of TNFR1 signaling / positive regulation of JNK cascade / protein catabolic process / Regulation of necroptotic cell death / cellular response to growth factor stimulus / cellular response to hydrogen peroxide / positive regulation of inflammatory response / positive regulation of non-canonical NF-kappaB signal transduction / positive regulation of tumor necrosis factor production / positive regulation of reactive oxygen species metabolic process / positive regulation of neuron apoptotic process / Ovarian tumor domain proteases / cellular response to tumor necrosis factor / positive regulation of NF-kappaB transcription factor activity / positive regulation of canonical NF-kappaB signal transduction / response to oxidative stress / amyloid fibril formation / Potential therapeutics for SARS / protein autophosphorylation / receptor complex / endosome membrane / non-specific serine/threonine protein kinase / Ub-specific processing proteases / protein kinase activity / intracellular signal transduction / inflammatory response / positive regulation of protein phosphorylation / positive regulation of apoptotic process / protein serine kinase activity / protein serine/threonine kinase activity / apoptotic process / ubiquitin protein ligase binding / positive regulation of gene expression / protein-containing complex binding / negative regulation of apoptotic process / protein homodimerization activity / positive regulation of transcription by RNA polymerase II / protein-containing complex / mitochondrion / ATP binding / identical protein binding / plasma membrane / cytosol Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Zhang, L. / Wang, Y. / Li, Y. / Yang, S. | ||||||
Funding support | 1items
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![]() | ![]() Title: From Hit to Lead: Structure-Based Optimization of Novel Selective Inhibitors of Receptor-Interacting Protein Kinase 1 (RIPK1) for the Treatment of Inflammatory Diseases. Authors: Zhang, L. / Li, Y. / Tian, C. / Yang, R. / Wang, Y. / Xu, H. / Zhu, Q. / Chen, S. / Li, L. / Yang, 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 | ![]() | 121.3 KB | Display | ![]() |
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PDB format | ![]() | 93.2 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 882.7 KB | Display | ![]() |
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Full document | ![]() | 889.3 KB | Display | |
Data in XML | ![]() | 21.7 KB | Display | |
Data in CIF | ![]() | 30.2 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 4itjS S: Starting model for refinement |
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Similar structure data | Similarity search - Function & homology ![]() |
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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
#1: Protein | Mass: 33468.730 Da / Num. of mol.: 2 / Mutation: C34A,C127A,C233A,C240A Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: Q13546, non-specific serine/threonine protein kinase #2: Chemical | #3: Chemical | #4: Water | ChemComp-HOH / | Has ligand of interest | Y | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.35 Å3/Da / Density % sol: 47.67 % |
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Crystal grow | Temperature: 277 K / Method: vapor diffusion, hanging drop Details: 0.25M ammonium iodide, 0.03M glycyl-glycyl-glycine, 23% polyethylene glycol (PEG) 3350 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() |
Detector | Type: DECTRIS PILATUS3 X CdTe 1M / Detector: PIXEL / Date: Feb 5, 2021 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97915 Å / Relative weight: 1 |
Reflection | Resolution: 2.37→50 Å / Num. obs: 26140 / % possible obs: 100 % / Redundancy: 10 % / Biso Wilson estimate: 35.15 Å2 / Rmerge(I) obs: 0.1 / Net I/σ(I): 25.727 |
Reflection shell | Resolution: 2.37→2.41 Å / Num. unique obs: 1259 / CC1/2: 0.699 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 4ITJ Resolution: 2.376→30.415 Å / SU ML: 0.31 / Cross valid method: THROUGHOUT / σ(F): 1.34 / Phase error: 27.47 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 106.47 Å2 / Biso mean: 39.648 Å2 / Biso min: 14.18 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 2.376→30.415 Å
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0 / Total num. of bins used: 9
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