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Yorodumi- PDB-7cxb: Structure of mouse Galectin-3 CRD in complex with TD-139 belongin... -
+Open data
-Basic information
Entry | Database: PDB / ID: 7cxb | ||||||
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Title | Structure of mouse Galectin-3 CRD in complex with TD-139 belonging to P6522 space group. | ||||||
Components | Galectin-3 | ||||||
Keywords | SUGAR BINDING PROTEIN / beta-galactose binding protein / CARBOHYDRATE | ||||||
Function / homology | Function and homology information negative regulation of cell proliferation in bone marrow / advanced glycation end-product receptor activity / positive regulation of serotonin secretion / negative regulation of immunological synapse formation / disaccharide binding / negative regulation of T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell / cornified envelope / negative regulation of endocytosis / IgE binding / Fc-gamma receptor I complex binding ...negative regulation of cell proliferation in bone marrow / advanced glycation end-product receptor activity / positive regulation of serotonin secretion / negative regulation of immunological synapse formation / disaccharide binding / negative regulation of T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell / cornified envelope / negative regulation of endocytosis / IgE binding / Fc-gamma receptor I complex binding / eosinophil chemotaxis / monosaccharide binding / negative regulation of T cell receptor signaling pathway / positive chemotaxis / positive regulation of calcium ion import / macrophage chemotaxis / monocyte chemotaxis / glial cell projection / immunological synapse / laminin binding / Neutrophil degranulation / RNA splicing / extracellular matrix organization / neutrophil chemotaxis / extracellular matrix / skeletal system development / negative regulation of extrinsic apoptotic signaling pathway / spliceosomal complex / mRNA processing / positive regulation of angiogenesis / collagen-containing extracellular matrix / cell differentiation / external side of plasma membrane / innate immune response / positive regulation of cell population proliferation / negative regulation of apoptotic process / cell surface / extracellular space / extracellular region / nucleus / cytoplasm Similarity search - Function | ||||||
Biological species | Mus musculus (house mouse) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.46 Å | ||||||
Authors | Kumar, A. | ||||||
Citation | Journal: Glycobiology / Year: 2021 Title: Molecular mechanism of interspecies differences in the binding affinity of TD139 to Galectin-3. Authors: Kumar, A. / Paul, M. / Panda, M. / Jayaram, S. / Kalidindi, N. / Sale, H. / Vetrichelvan, M. / Gupta, A. / Mathur, A. / Beno, B. / Regueiro-Ren, A. / Cheng, D. / Ramarao, M. / Ghosh, K. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 7cxb.cif.gz | 75.7 KB | Display | PDBx/mmCIF format |
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PDB format | pdb7cxb.ent.gz | 55 KB | Display | PDB format |
PDBx/mmJSON format | 7cxb.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 7cxb_validation.pdf.gz | 963.9 KB | Display | wwPDB validaton report |
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Full document | 7cxb_full_validation.pdf.gz | 965.7 KB | Display | |
Data in XML | 7cxb_validation.xml.gz | 9.7 KB | Display | |
Data in CIF | 7cxb_validation.cif.gz | 13.5 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/cx/7cxb ftp://data.pdbj.org/pub/pdb/validation_reports/cx/7cxb | HTTPS FTP |
-Related structure data
Related structure data | 7cxaSC 7cxcC 7cxdC S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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Components on special symmetry positions |
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-Components
#1: Protein | Mass: 18639.246 Da / Num. of mol.: 1 / Fragment: Carbohydrate Recognition Domain Source method: isolated from a genetically manipulated source Source: (gene. exp.) Mus musculus (house mouse) / Gene: Lgals3 / Production host: Escherichia coli (E. coli) / References: UniProt: P16110 |
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#2: Chemical | ChemComp-TD2 / |
#3: Chemical | ChemComp-CL / |
#4: Water | ChemComp-HOH / |
Has ligand of interest | Y |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.15 Å3/Da / Density % sol: 42.86 % |
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Crystal grow | Temperature: 293.15 K / Method: vapor diffusion, sitting drop Details: 24%-35% (PEG 4000/PEG 6000), 0.1M Tris (pH 7.5 to pH 8.5), 0.4M NaSCN |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 21-ID-D / Wavelength: 0.97856 Å |
Detector | Type: RAYONIX MX-300 / Detector: CCD / Date: Jul 12, 2016 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97856 Å / Relative weight: 1 |
Reflection | Resolution: 1.46→55.32 Å / Num. obs: 29378 / % possible obs: 99.8 % / Redundancy: 20.1 % / Biso Wilson estimate: 22.13 Å2 / CC1/2: 0.999 / Rmerge(I) obs: 0.085 / Rpim(I) all: 0.02 / Rrim(I) all: 0.087 / Net I/σ(I): 19.3 / Num. measured all: 591876 / Scaling rejects: 1 |
Reflection shell | Resolution: 1.46→1.5 Å / Redundancy: 21.2 % / Rmerge(I) obs: 1.599 / Num. measured all: 44742 / Num. unique obs: 2113 / CC1/2: 0.834 / Rpim(I) all: 0.353 / Rrim(I) all: 1.638 / Net I/σ(I) obs: 2 / % possible all: 99.9 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 7CXA Resolution: 1.46→51.26 Å / Cor.coef. Fo:Fc: 0.959 / Cor.coef. Fo:Fc free: 0.945 / SU R Cruickshank DPI: 0.075 / Cross valid method: THROUGHOUT / σ(F): 0 / SU R Blow DPI: 0.074 / SU Rfree Blow DPI: 0.076 / SU Rfree Cruickshank DPI: 0.071
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Displacement parameters | Biso max: 75.49 Å2 / Biso mean: 24.36 Å2 / Biso min: 12.51 Å2
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Refine analyze | Luzzati coordinate error obs: 0.21 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 1.46→51.26 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.46→1.47 Å / Rfactor Rfree error: 0 / Total num. of bins used: 50
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