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Yorodumi- PDB-4rws: Crystal structure of CXCR4 and viral chemokine antagonist vMIP-II... -
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-Basic information
Entry | Database: PDB / ID: 4rws | ||||||
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Title | Crystal structure of CXCR4 and viral chemokine antagonist vMIP-II complex (PSI Community Target) | ||||||
Components |
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Keywords | SIGNALING PROTEIN / HYDROLASE / Human chemokine-chemokine receptor complex / GPCR signaling / PSI-Biology / GPCR network / membrane protein / GPCR / CXCR4 / viral antagonist chemokine vMIP-II / membrane / lipidic cubic phase / T4L / Structural Genomics | ||||||
Function / homology | Function and homology information C-X-C motif chemokine 12 receptor activity / regulation of viral process / positive regulation of macrophage migration inhibitory factor signaling pathway / positive regulation of vascular wound healing / positive regulation of mesenchymal stem cell migration / neuron recognition / response to ultrasound / response to tacrolimus / telencephalon cell migration / C-X-C chemokine receptor activity ...C-X-C motif chemokine 12 receptor activity / regulation of viral process / positive regulation of macrophage migration inhibitory factor signaling pathway / positive regulation of vascular wound healing / positive regulation of mesenchymal stem cell migration / neuron recognition / response to ultrasound / response to tacrolimus / telencephalon cell migration / C-X-C chemokine receptor activity / Specification of primordial germ cells / CXCL12-activated CXCR4 signaling pathway / myosin light chain binding / myelin maintenance / positive regulation of vasculature development / regulation of programmed cell death / CXCR chemokine receptor binding / C-C chemokine receptor activity / endothelial tube morphogenesis / endothelial cell differentiation / C-C chemokine binding / Signaling by ROBO receptors / positive regulation of chemotaxis / regulation of chemotaxis / cellular response to organonitrogen compound / Formation of definitive endoderm / positive regulation of dendrite extension / anchoring junction / Chemokine receptors bind chemokines / chemokine activity / dendritic cell chemotaxis / positive regulation of oligodendrocyte differentiation / epithelial cell development / cellular response to cytokine stimulus / cell leading edge / detection of temperature stimulus involved in sensory perception of pain / small molecule binding / regulation of calcium ion transport / Binding and entry of HIV virion / coreceptor activity / detection of mechanical stimulus involved in sensory perception of pain / regulation of cell adhesion / cardiac muscle contraction / viral release from host cell by cytolysis / neurogenesis / cell chemotaxis / peptidoglycan catabolic process / response to activity / ubiquitin binding / G protein-coupled receptor activity / calcium-mediated signaling / brain development / neuron migration / response to virus / cellular response to xenobiotic stimulus / cell wall macromolecule catabolic process / late endosome / virus receptor activity / lysozyme / lysozyme activity / actin binding / positive regulation of cold-induced thermogenesis / positive regulation of cytosolic calcium ion concentration / G alpha (i) signalling events / cytoplasmic vesicle / host cell cytoplasm / lysosome / response to hypoxia / early endosome / positive regulation of cell migration / defense response to bacterium / immune response / inflammatory response / G protein-coupled receptor signaling pathway / external side of plasma membrane / apoptotic process / ubiquitin protein ligase binding / cell surface / protein-containing complex / extracellular space / extracellular exosome / plasma membrane / cytoplasm Similarity search - Function | ||||||
Biological species | Homo sapiens (human) Enterobacteria phage T4 (virus) Human herpesvirus 8 strain GK18 | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3.1 Å | ||||||
Authors | Qin, L. / Kufareva, I. / Holden, L. / Wang, C. / Zheng, Y. / Wu, H. / Fenalti, G. / Han, G.W. / Cherezov, V. / Abagyan, R. ...Qin, L. / Kufareva, I. / Holden, L. / Wang, C. / Zheng, Y. / Wu, H. / Fenalti, G. / Han, G.W. / Cherezov, V. / Abagyan, R. / Stevens, R.C. / Handel, T.M. / GPCR Network (GPCR) | ||||||
Citation | Journal: Science / Year: 2015 Title: Structural biology. Crystal structure of the chemokine receptor CXCR4 in complex with a viral chemokine. Authors: Qin, L. / Kufareva, I. / Holden, L.G. / Wang, C. / Zheng, Y. / Zhao, C. / Fenalti, G. / Wu, H. / Han, G.W. / Cherezov, V. / Abagyan, R. / Stevens, R.C. / Handel, T.M. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 4rws.cif.gz | 216.7 KB | Display | PDBx/mmCIF format |
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PDB format | pdb4rws.ent.gz | 174.1 KB | Display | PDB format |
PDBx/mmJSON format | 4rws.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/rw/4rws ftp://data.pdbj.org/pub/pdb/validation_reports/rw/4rws | HTTPS FTP |
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-Related structure data
Related structure data | 2fhtS 3oe0S S: Starting model for refinement |
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Similar structure data | |
Other databases |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 56602.484 Da / Num. of mol.: 1 Fragment: CXCR4 residues 2-228, LYSOZYME residues 1002-1161, CXCR4 residues 231-319 Mutation: L125W, T240P, D187C, C1054T, C1097T Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human), (gene. exp.) Enterobacteria phage T4 (virus) Plasmid: pFASTBAC / Production host: Spodoptera frugiperda (fall armyworm) / Strain (production host): sf9 / References: UniProt: P61073, UniProt: P00720, lysozyme |
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#2: Protein | Mass: 9143.729 Da / Num. of mol.: 1 / Mutation: W5C Source method: isolated from a genetically manipulated source Source: (gene. exp.) Human herpesvirus 8 strain GK18 / Gene: ORF K4 / Plasmid: pFASTBAC / Production host: Spodoptera frugiperda (fall armyworm) / Strain (production host): sf9 / References: UniProt: Q98157 |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 10 |
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-Sample preparation
Crystal | Density Matthews: 3.62 Å3/Da / Density % sol: 66.01 % |
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Crystal grow | Temperature: 293 K / Method: lipidic cubic phase / pH: 5.5 Details: 100 mM sodium citrate pH 5.5, 28% PEG 400, 120 mM ammonium phosphate dibasic, 2-6% polypropylene P400, Lipidic cubic phase, temperature 293K |
-Data collection
Diffraction |
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Diffraction source |
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Detector |
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Radiation |
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Radiation wavelength | Wavelength: 1.0332 Å / Relative weight: 1 | ||||||||||||||||||
Reflection | Resolution: 3.1→30 Å / Num. obs: 16747 / % possible obs: 95.8 % / Redundancy: 8.8 % / Biso Wilson estimate: 82.26 Å2 / Rmerge(I) obs: 0.13 / Net I/σ(I): 17.8 | ||||||||||||||||||
Reflection shell | Resolution: 3.1→3.21 Å / Redundancy: 7.5 % / Rmerge(I) obs: 0.69 / Mean I/σ(I) obs: 2 / % possible all: 80.7 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB entry 3Oe0, PDB entry 2FHT Resolution: 3.1→30 Å / Cor.coef. Fo:Fc: 0.8369 / Cor.coef. Fo:Fc free: 0.7998 / Cross valid method: THROUGHOUT / σ(F): 0
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Displacement parameters | Biso mean: 84.16 Å2
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Refine analyze | Luzzati coordinate error obs: 0.819 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 3.1→30 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 3.1→3.31 Å / Total num. of bins used: 8
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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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