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- PDB-6z36: Crystal structure of the ACVR1 (ALK2) kinase in complex with the ... -
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Open data
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Basic information
Entry | Database: PDB / ID: 6z36 | ||||||
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Title | Crystal structure of the ACVR1 (ALK2) kinase in complex with the compound M4K2118 | ||||||
![]() | Activin receptor type I | ||||||
![]() | SIGNALING PROTEIN / Kinase / inhibitor complex / receptor | ||||||
Function / homology | ![]() endocardial cushion cell fate commitment / mitral valve morphogenesis / endocardial cushion fusion / BMP receptor complex / atrial septum primum morphogenesis / BMP receptor activity / cardiac muscle cell fate commitment / acute inflammatory response / activin receptor activity, type I / positive regulation of cardiac epithelial to mesenchymal transition ...endocardial cushion cell fate commitment / mitral valve morphogenesis / endocardial cushion fusion / BMP receptor complex / atrial septum primum morphogenesis / BMP receptor activity / cardiac muscle cell fate commitment / acute inflammatory response / activin receptor activity, type I / positive regulation of cardiac epithelial to mesenchymal transition / positive regulation of determination of dorsal identity / transforming growth factor beta receptor activity, type I / activin receptor complex / endocardial cushion formation / smooth muscle cell differentiation / receptor protein serine/threonine kinase / transmembrane receptor protein serine/threonine kinase activity / pharyngeal system development / activin binding / cellular response to BMP stimulus / activin receptor signaling pathway / negative regulation of activin receptor signaling pathway / transforming growth factor beta binding / embryonic heart tube morphogenesis / gastrulation with mouth forming second / dorsal/ventral pattern formation / determination of left/right symmetry / neural crest cell migration / atrioventricular valve morphogenesis / branching involved in blood vessel morphogenesis / negative regulation of G1/S transition of mitotic cell cycle / ventricular septum morphogenesis / SMAD binding / germ cell development / peptide hormone binding / positive regulation of SMAD protein signal transduction / mesoderm formation / regulation of ossification / BMP signaling pathway / positive regulation of bone mineralization / positive regulation of osteoblast differentiation / negative regulation of signal transduction / transforming growth factor beta receptor signaling pathway / protein tyrosine kinase binding / negative regulation of extrinsic apoptotic signaling pathway / cellular response to growth factor stimulus / positive regulation of peptidyl-tyrosine phosphorylation / apical part of cell / heart development / in utero embryonic development / protein kinase activity / positive regulation of cell migration / cadherin binding / phosphorylation / protein serine/threonine kinase activity / positive regulation of DNA-templated transcription / protein homodimerization activity / positive regulation of transcription by RNA polymerase II / ATP binding / metal ion binding / plasma membrane Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Adamson, R.J. / Williams, E.P. / Smil, D. / Burgess-Brown, N. / von Delft, F. / Arrowsmith, C.H. / Edwards, A.M. / Bountra, C. / Bullock, A.N. | ||||||
![]() | ![]() Title: Crystal structure of the ACVR1 (ALK2) kinase in complex with the compound M4K2118 Authors: Adamson, R.J. / Williams, E.P. / Smil, D. / Burgess-Brown, N. / von Delft, F. / Arrowsmith, C.H. / Edwards, A.M. / Bountra, C. / Bullock, A.N. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 439.6 KB | Display | ![]() |
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PDB format | ![]() | 301.4 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1.3 MB | Display | ![]() |
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Full document | ![]() | 1.3 MB | Display | |
Data in XML | ![]() | 30.8 KB | Display | |
Data in CIF | ![]() | 45.9 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 6srhS 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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2 | ![]()
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Unit cell |
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Components
-Protein , 1 types, 2 molecules AB
#1: Protein | Mass: 34537.633 Da / Num. of mol.: 2 / Mutation: Q207D Source method: isolated from a genetically manipulated source Details: Contains a Q207D mutation compared to the published sequence. Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: Q04771, receptor protein serine/threonine kinase |
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-Non-polymers , 6 types, 608 molecules ![](data/chem/img/SO4.gif)
![](data/chem/img/EDO.gif)
![](data/chem/img/TAR.gif)
![](data/chem/img/Q5Z.gif)
![](data/chem/img/NH4.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/EDO.gif)
![](data/chem/img/TAR.gif)
![](data/chem/img/Q5Z.gif)
![](data/chem/img/NH4.gif)
![](data/chem/img/HOH.gif)
#2: Chemical | ChemComp-SO4 / #3: Chemical | #4: Chemical | ChemComp-TAR / | #5: Chemical | ChemComp-Q5Z / #6: Chemical | ChemComp-NH4 / | #7: Water | ChemComp-HOH / | |
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-Details
Has ligand of interest | Y |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.61 Å3/Da / Density % sol: 52.9 % |
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Crystal grow | Temperature: 277 K / Method: vapor diffusion, sitting drop / pH: 5.2 Details: 0.1M Citrate pH 5.2, 1.2M ammonium sulphate, 0.2M sodiuim/potassium tartarate. |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS3 100K-M / Detector: PIXEL / Date: Jan 21, 2019 |
Radiation | Monochromator: Double Crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9763 Å / Relative weight: 1 |
Reflection | Resolution: 1.37→66.69 Å / Num. obs: 128068 / % possible obs: 99.8 % / Redundancy: 13.1 % / Biso Wilson estimate: 13.99 Å2 / CC1/2: 0.998 / Rmerge(I) obs: 0.229 / Rpim(I) all: 0.066 / Rrim(I) all: 0.239 / Χ2: 0.96 / Net I/σ(I): 8.3 |
Reflection shell | Resolution: 1.37→1.52 Å / Redundancy: 13.3 % / Rmerge(I) obs: 6.02 / Mean I/σ(I) obs: 1 / Num. unique obs: 18629 / CC1/2: 0.473 / Rpim(I) all: 1.72 / Rrim(I) all: 6.266 / Χ2: 0.91 / % possible all: 100 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 6srh Resolution: 1.37→66.69 Å / SU ML: 0.1332 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 23.1465 Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
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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 mean: 22.56 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.37→66.69 Å
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Refine LS restraints |
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LS refinement shell |
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