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- PDB-6ma3: Crystal structure of human O-GlcNAc transferase bound to a peptid... -
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Open data
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Basic information
Entry | Database: PDB / ID: 6ma3 | ||||||
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Title | Crystal structure of human O-GlcNAc transferase bound to a peptide from HCF-1 pro-repeat 2 (11-26) and inhibitor 2a | ||||||
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![]() | transferase/transferase inhibitor / OGT / O-GlcNAc / glycosyltransferase / enzyme-inhibitor complex / transferase-transferase inhibitor complex | ||||||
Function / homology | ![]() protein N-acetylglucosaminyltransferase complex / protein O-GlcNAc transferase / release from viral latency / regulation of insulin receptor signaling pathway / protein O-acetylglucosaminyltransferase activity / positive regulation of transcription from RNA polymerase II promoter by glucose / acetylglucosaminyltransferase activity / regulation of necroptotic process / regulation of Rac protein signal transduction / negative regulation of stem cell population maintenance ...protein N-acetylglucosaminyltransferase complex / protein O-GlcNAc transferase / release from viral latency / regulation of insulin receptor signaling pathway / protein O-acetylglucosaminyltransferase activity / positive regulation of transcription from RNA polymerase II promoter by glucose / acetylglucosaminyltransferase activity / regulation of necroptotic process / regulation of Rac protein signal transduction / negative regulation of stem cell population maintenance / protein O-linked glycosylation / Set1C/COMPASS complex / MLL1/2 complex / NSL complex / regulation of glycolytic process / regulation of neurotransmitter receptor localization to postsynaptic specialization membrane / RIPK1-mediated regulated necrosis / regulation of synapse assembly / histone methyltransferase complex / regulation of gluconeogenesis / positive regulation of stem cell population maintenance / Formation of WDR5-containing histone-modifying complexes / phosphatidylinositol-3,4,5-trisphosphate binding / positive regulation of proteolysis / mitophagy / hemopoiesis / MLL1 complex / negative regulation of proteasomal ubiquitin-dependent protein catabolic process / histone acetyltransferase complex / regulation of protein-containing complex assembly / positive regulation of cell cycle / positive regulation of lipid biosynthetic process / negative regulation of protein ubiquitination / positive regulation of TORC1 signaling / negative regulation of cell migration / response to nutrient / cell projection / positive regulation of translation / mitochondrial membrane / cellular response to glucose stimulus / negative regulation of transforming growth factor beta receptor signaling pathway / circadian regulation of gene expression / response to insulin / Transcriptional activation of mitochondrial biogenesis / Regulation of necroptotic cell death / protein processing / chromatin DNA binding / UCH proteinases / chromatin organization / protein-macromolecule adaptor activity / positive regulation of cold-induced thermogenesis / HATs acetylate histones / DNA-binding transcription factor binding / transcription coactivator activity / protein stabilization / chromatin remodeling / cadherin binding / cell cycle / neuronal cell body / glutamatergic synapse / apoptotic process / chromatin binding / positive regulation of gene expression / regulation of DNA-templated transcription / regulation of transcription by RNA polymerase II / positive regulation of DNA-templated transcription / negative regulation of transcription by RNA polymerase II / signal transduction / positive regulation of transcription by RNA polymerase II / protein-containing complex / nucleoplasm / identical protein binding / membrane / nucleus / plasma membrane / cytoplasm / cytosol Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Martin, S.E.S. / Lazarus, M.B. / Walker, S. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Structure-Based Evolution of Low Nanomolar O-GlcNAc Transferase Inhibitors. Authors: Martin, S.E.S. / Tan, Z.W. / Itkonen, H.M. / Duveau, D.Y. / Paulo, J.A. / Janetzko, J. / Boutz, P.L. / Tork, L. / Moss, F.A. / Thomas, C.J. / Gygi, S.P. / Lazarus, M.B. / Walker, 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 | ![]() | 306 KB | Display | ![]() |
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PDB format | ![]() | 243.7 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 898.8 KB | Display | ![]() |
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Full document | ![]() | 903.4 KB | Display | |
Data in XML | ![]() | 29.1 KB | Display | |
Data in CIF | ![]() | 42.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 6ma1C ![]() 6ma2C ![]() 6ma4C ![]() 6ma5C ![]() 4n3aS S: Starting model for refinement C: citing same article ( |
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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 on special symmetry positions |
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Components
#1: Protein | Mass: 80974.508 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
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#2: Protein/peptide | Mass: 1608.597 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) ![]() |
#3: Chemical | ChemComp-JAJ / |
#4: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.08 Å3/Da / Density % sol: 60.01 % / Mosaicity: 0.31 ° |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 8.5 Details: 1.05 M Sodium Citrate Tribasic Dihydrate, 0.1M Tris, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
-Data collection
Diffraction | Mean temperature: 100 K | ||||||||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | ||||||||||||||||||||||||
Detector | Type: DECTRIS PILATUS 6M-F / Detector: PIXEL / Date: Feb 17, 2017 | ||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.9791 Å / Relative weight: 1 | ||||||||||||||||||||||||
Reflection | Resolution: 2→85.03 Å / Num. obs: 70965 / % possible obs: 99.3 % / Redundancy: 5.6 % / CC1/2: 0.995 / Rmerge(I) obs: 0.15 / Rpim(I) all: 0.067 / Rrim(I) all: 0.165 / Net I/σ(I): 6.7 / Num. measured all: 399210 / Scaling rejects: 19 | ||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 4N3A Resolution: 2→85.026 Å / SU ML: 0.24 / Cross valid method: THROUGHOUT / σ(F): 1.35 / Phase error: 22
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 118.02 Å2 / Biso mean: 35.7646 Å2 / Biso min: 15.41 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 2→85.026 Å
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Refine LS restraints |
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0 / Total num. of bins used: 25
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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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