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Open data
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Basic information
| Entry | Database: PDB / ID: 6siu | ||||||||||||
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| Title | Crystal structure of IbpAFic2 covalently tethered to Cdc42 | ||||||||||||
Components |
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Keywords | TRANSFERASE / FIC DOMAIN / ADENOSINE MONOPHOSPHATE-PROTEIN TRANSFERASE / PROXIMITY ENABLED COUPLING | ||||||||||||
| Function / homology | Function and homology informationsymbiont-mediated suppression of host immunoglobulin-mediated immune response / GBD domain binding / Golgi transport complex / positive regulation of pinocytosis / AMPylase activity / protein adenylylation / protein adenylyltransferase / dendritic cell migration / endothelin receptor signaling pathway involved in heart process / cardiac neural crest cell migration involved in outflow tract morphogenesis ...symbiont-mediated suppression of host immunoglobulin-mediated immune response / GBD domain binding / Golgi transport complex / positive regulation of pinocytosis / AMPylase activity / protein adenylylation / protein adenylyltransferase / dendritic cell migration / endothelin receptor signaling pathway involved in heart process / cardiac neural crest cell migration involved in outflow tract morphogenesis / storage vacuole / positive regulation of epithelial cell proliferation involved in lung morphogenesis / apolipoprotein A-I receptor binding / neuron fate determination / organelle transport along microtubule / regulation of attachment of spindle microtubules to kinetochore / negative regulation of GTPase activity / Inactivation of CDC42 and RAC1 / positive regulation of pseudopodium assembly / cardiac conduction system development / host-mediated perturbation of viral process / regulation of filopodium assembly / leading edge membrane / neuropilin signaling pathway / establishment of Golgi localization / GTP-dependent protein binding / adherens junction organization / cell junction assembly / filopodium assembly / establishment of epithelial cell apical/basal polarity / dendritic spine morphogenesis / regulation of lamellipodium assembly / thioesterase binding / regulation of stress fiber assembly / embryonic heart tube development / RHO GTPases activate KTN1 / DCC mediated attractive signaling / regulation of postsynapse organization / CD28 dependent Vav1 pathway / Wnt signaling pathway, planar cell polarity pathway / positive regulation of filopodium assembly / RHOV GTPase cycle / phagocytosis, engulfment / nuclear migration / small GTPase-mediated signal transduction / regulation of mitotic nuclear division / Myogenesis / heart contraction / positive regulation of cytokinesis / spindle midzone / RHOJ GTPase cycle / establishment of cell polarity / RHOQ GTPase cycle / Golgi organization / establishment or maintenance of cell polarity / RHO GTPases activate PAKs / RHOU GTPase cycle / CDC42 GTPase cycle / macrophage differentiation / RHOG GTPase cycle / RAC2 GTPase cycle / RAC3 GTPase cycle / RHO GTPases Activate WASPs and WAVEs / RHO GTPases activate IQGAPs / negative regulation of protein-containing complex assembly / GPVI-mediated activation cascade / positive regulation of lamellipodium assembly / positive regulation of stress fiber assembly / phagocytic vesicle / RAC1 GTPase cycle / EPHB-mediated forward signaling / positive regulation of substrate adhesion-dependent cell spreading / substantia nigra development / Gene and protein expression by JAK-STAT signaling after Interleukin-12 stimulation / actin filament organization / small monomeric GTPase / integrin-mediated signaling pathway / regulation of actin cytoskeleton organization / filopodium / FCGR3A-mediated phagocytosis / cell outer membrane / EGFR downregulation / RHO GTPases Activate Formins / MAPK6/MAPK4 signaling / protein modification process / Regulation of actin dynamics for phagocytic cup formation / cellular response to type II interferon / VEGFA-VEGFR2 Pathway / endocytosis / cytoplasmic ribonucleoprotein granule / apical part of cell / G beta:gamma signalling through CDC42 / mitotic spindle / cell-cell junction / ubiquitin protein ligase activity / intracellular protein localization / Factors involved in megakaryocyte development and platelet production / G protein activity / positive regulation of cell growth / actin cytoskeleton organization Similarity search - Function | ||||||||||||
| Biological species | Histophilus somni (bacteria) Homo sapiens (human) | ||||||||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.49 Å | ||||||||||||
Authors | Gulen, B. / Roselin, M. / Albers, M. / Hedberg, C. / Itzen, A. / Pogenberg, V. | ||||||||||||
| Funding support | Sweden, Germany, 3items
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Citation | Journal: Nat.Chem. / Year: 2020Title: Identification of targets of AMPylating Fic enzymes by co-substrate-mediated covalent capture. Authors: Gulen, B. / Rosselin, M. / Fauser, J. / Albers, M.F. / Pett, C. / Krisp, C. / Pogenberg, V. / Schluter, H. / Hedberg, C. / Itzen, A. | ||||||||||||
| History |
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 6siu.cif.gz | 405 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb6siu.ent.gz | 329.9 KB | Display | PDB format |
| PDBx/mmJSON format | 6siu.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 6siu_validation.pdf.gz | 2.3 MB | Display | wwPDB validaton report |
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| Full document | 6siu_full_validation.pdf.gz | 2.3 MB | Display | |
| Data in XML | 6siu_validation.xml.gz | 36.4 KB | Display | |
| Data in CIF | 6siu_validation.cif.gz | 49.3 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/si/6siu ftp://data.pdbj.org/pub/pdb/validation_reports/si/6siu | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 4itrS 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
-Protein , 2 types, 4 molecules ABCD
| #1: Protein | Mass: 35492.918 Da / Num. of mol.: 2 / Mutation: I3755C Source method: isolated from a genetically manipulated source Source: (gene. exp.) Histophilus somni (strain 2336) (bacteria)Strain: 2336 / Gene: ibpA, p76, HSM_1489 / Production host: ![]() References: UniProt: Q06277, Transferases; Transferring phosphorus-containing groups; Nucleotidyltransferases, Hydrolases; Acting on peptide bonds (peptidases); Cysteine endopeptidases #2: Protein | Mass: 21340.635 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Details: The ligand is the product of a bifunctional linker (TReND-1), exhibiting one chemically as well as one enzymatically reactive moiety. The chemical moiety was a thiol-reactive chloroacetamide ...Details: The ligand is the product of a bifunctional linker (TReND-1), exhibiting one chemically as well as one enzymatically reactive moiety. The chemical moiety was a thiol-reactive chloroacetamide that couple to Cys3755 (IbpA). The enzymatically reactive moiety was a tri-phosphate that transferred to the natural Tyr32 (Cdc42). This reaction resulted in the cross-linking of the two proteins. Therefore it should be covalently bonded to the S atom of Cys3755 (IbpA). Source: (gene. exp.) Homo sapiens (human) / Gene: CDC42 / Production host: ![]() |
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-Non-polymers , 5 types, 125 molecules 








| #3: Chemical | ChemComp-SO4 / #4: Chemical | #5: Chemical | #6: Chemical | #7: Water | ChemComp-HOH / | |
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-Details
| Has ligand of interest | Y |
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| Has protein modification | Y |
-Experimental details
-Experiment
| Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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Sample preparation
| Crystal | Density Matthews: 2.84 Å3/Da / Density % sol: 56.69 % |
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| Crystal grow | Temperature: 292 K / Method: vapor diffusion, sitting drop / Details: 1.6 M ammonium sulfate and 0.1 M citric acid |
-Data collection
| Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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| Diffraction source | Source: SYNCHROTRON / Site: PETRA III, EMBL c/o DESY / Beamline: P14 (MX2) / Wavelength: 0.979124 Å |
| Detector | Type: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Jun 15, 2019 / Details: Toroidal mirror |
| Radiation | Monochromator: Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 0.979124 Å / Relative weight: 1 |
| Reflection | Resolution: 2.49→80.2 Å / Num. obs: 43472 / % possible obs: 99.9 % / Redundancy: 5.3 % / Biso Wilson estimate: 50.4 Å2 / CC1/2: 0.991 / Rmerge(I) obs: 0.162 / Rpim(I) all: 0.077 / Net I/σ(I): 5.2 |
| Reflection shell | Resolution: 2.49→2.58 Å / Redundancy: 5.4 % / Rmerge(I) obs: 1.626 / Mean I/σ(I) obs: 0.8 / Num. unique obs: 4472 / CC1/2: 0.576 / Rpim(I) all: 0.762 / % possible all: 99.9 |
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Processing
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| Refinement | Method to determine structure: MOLECULAR REPLACEMENTStarting model: 4ITR Resolution: 2.49→80.2 Å / SU ML: 0.31 / Cross valid method: THROUGHOUT / σ(F): 1.33 / Phase error: 27.54 Details: Ellipsoidal anisotropic corrections were applied to the merged data using STARANISO and explain the poor completeness in the high-resolution shells.
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| Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Displacement parameters | Biso max: 177.85 Å2 / Biso mean: 52.475 Å2 / Biso min: 13.91 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Refinement step | Cycle: final / Resolution: 2.49→80.2 Å
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| LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0
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| Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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| Refinement TLS group |
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Movie
Controller
About Yorodumi




Histophilus somni (bacteria)
Homo sapiens (human)
X-RAY DIFFRACTION
Sweden,
Germany, 3items
Citation










PDBj













