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5c1d

Human OGT in complex with UDP-5S-GlcNAc and substrate peptide (RB2L)

Method: X-RAY DIFFRACTION Dmax: 95.8 Å Quality: GOOD
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1. Protein Identity and Related Structures Protein Identity & Related Structures

UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase 110 kDa subunit

Homo sapiens

UniProt O15294

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 2 PDB declaration: dimeric（2） Consistent with protein copy count Chain A； UniProt 313–1031 Fragment：UNP residues 313-1031 Retinoblastoma-like protein 2 × 1 （Q08999） 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 PO4 PHOSPHATE ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 6.4；294.15 K；1.45 M Potassium diohydrogen phosphate, 8 mM EDTA, 1% xylitol (reservoir). 1.45 M Potassium diohydrogen phosphate, 8 mM EDTA, 1% xylitol, 0.5 M Ammonium sulfate (drop) Resolution 2.05 Å R-free 0.229

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 5C1D Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
1W3B The superhelical TPR domain of O-linked GlcNAc transferase reveals structural similarities to importin alpha. Deposited 2004-07-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 16–400（385 aa） Fragment：TPR DOMAIN, RESIDUES 16-400
Chain B 16–400（385 aa） Fragment：TPR DOMAIN, RESIDUES 16-400
Not recorded CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；0.1M HEPES-NA/HCL PH 7.5 0.2M CACL2 36% PEG 400
Resolution 2.85 Å R-free 0.297
3PE3 Structure of human O-GlcNAc transferase and its complex with a peptide substrate Deposited 2010-10-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 323–1041（719 aa） Fragment：hOGT4.5, UNP residues 323-1041
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；1.45 M Potassium Phosphate Dibasic, 8 mM EDTA, 1% xylitol, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.78 Å R-free 0.218
3PE3 Structure of human O-GlcNAc transferase and its complex with a peptide substrate Deposited 2010-10-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain B 323–1041（719 aa） Fragment：hOGT4.5, UNP residues 323-1041
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；1.45 M Potassium Phosphate Dibasic, 8 mM EDTA, 1% xylitol, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.78 Å R-free 0.218
3PE3 Structure of human O-GlcNAc transferase and its complex with a peptide substrate Deposited 2010-10-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain C 323–1041（719 aa） Fragment：hOGT4.5, UNP residues 323-1041
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；1.45 M Potassium Phosphate Dibasic, 8 mM EDTA, 1% xylitol, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.78 Å R-free 0.218
3PE3 Structure of human O-GlcNAc transferase and its complex with a peptide substrate Deposited 2010-10-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain D 323–1041（719 aa） Fragment：hOGT4.5, UNP residues 323-1041
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；1.45 M Potassium Phosphate Dibasic, 8 mM EDTA, 1% xylitol, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.78 Å R-free 0.218
3PE4 Structure of human O-GlcNAc transferase and its complex with a peptide substrate Deposited 2010-10-25 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 323–1041（719 aa） Fragment：hOGT4.5, UNP residues 323-1041
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；1.6M Lithium Sulfate, 0.1M Bis Tris Propane pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.95 Å R-free 0.252
3PE4 Structure of human O-GlcNAc transferase and its complex with a peptide substrate Deposited 2010-10-25 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 323–1041（719 aa） Fragment：hOGT4.5, UNP residues 323-1041
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；1.6M Lithium Sulfate, 0.1M Bis Tris Propane pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.95 Å R-free 0.252
3PE4 Structure of human O-GlcNAc transferase and its complex with a peptide substrate Deposited 2010-10-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 323–1041（719 aa） Fragment：hOGT4.5, UNP residues 323-1041
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 2 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；1.6M Lithium Sulfate, 0.1M Bis Tris Propane pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.95 Å R-free 0.252
3PE4 Structure of human O-GlcNAc transferase and its complex with a peptide substrate Deposited 2010-10-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 323–1041（719 aa） Fragment：hOGT4.5, UNP residues 323-1041
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 2 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；1.6M Lithium Sulfate, 0.1M Bis Tris Propane pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.95 Å R-free 0.252
3TAX A Neutral Diphosphate Mimic Crosslinks the Active Site of Human O-GlcNAc Transferase Deposited 2011-08-04 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 323–1041（719 aa） Fragment：UNP residues 323-1041
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 2 FOR FORMYL GROUP × 2 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；1.6M Lithium Sulfate, 0.1M Bis Tris Propane pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 1.88 Å R-free 0.237
3TAX A Neutral Diphosphate Mimic Crosslinks the Active Site of Human O-GlcNAc Transferase Deposited 2011-08-04 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 323–1041（719 aa） Fragment：UNP residues 323-1041
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 1 FOR FORMYL GROUP × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；1.6M Lithium Sulfate, 0.1M Bis Tris Propane pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 1.88 Å R-free 0.237
3TAX A Neutral Diphosphate Mimic Crosslinks the Active Site of Human O-GlcNAc Transferase Deposited 2011-08-04 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 323–1041（719 aa） Fragment：UNP residues 323-1041
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 2 FOR FORMYL GROUP × 2 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；1.6M Lithium Sulfate, 0.1M Bis Tris Propane pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 1.88 Å R-free 0.237
3TAX A Neutral Diphosphate Mimic Crosslinks the Active Site of Human O-GlcNAc Transferase Deposited 2011-08-04 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 323–1041（719 aa） Fragment：UNP residues 323-1041
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 1 FOR FORMYL GROUP × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；1.6M Lithium Sulfate, 0.1M Bis Tris Propane pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 1.88 Å R-free 0.237
4AY5 Human O-GlcNAc transferase (OGT) in complex with UDP and glycopeptide Deposited 2012-06-18 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 313–1031（719 aa） Fragment：TPR (TRUNCATED) AND CATALYTIC DOMAIN, RESIDUES 313-1031
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9.3；1.45 M K2HPO4, 10 MM EDTA, 1% XYLITOL, pH 9.3
Resolution 3.15 Å R-free 0.204
4AY5 Human O-GlcNAc transferase (OGT) in complex with UDP and glycopeptide Deposited 2012-06-18 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 313–1031（719 aa） Fragment：TPR (TRUNCATED) AND CATALYTIC DOMAIN, RESIDUES 313-1031
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9.3；1.45 M K2HPO4, 10 MM EDTA, 1% XYLITOL, pH 9.3
Resolution 3.15 Å R-free 0.204
4AY5 Human O-GlcNAc transferase (OGT) in complex with UDP and glycopeptide Deposited 2012-06-18 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 313–1031（719 aa） Fragment：TPR (TRUNCATED) AND CATALYTIC DOMAIN, RESIDUES 313-1031
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9.3；1.45 M K2HPO4, 10 MM EDTA, 1% XYLITOL, pH 9.3
Resolution 3.15 Å R-free 0.204
4AY5 Human O-GlcNAc transferase (OGT) in complex with UDP and glycopeptide Deposited 2012-06-18 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 313–1031（719 aa） Fragment：TPR (TRUNCATED) AND CATALYTIC DOMAIN, RESIDUES 313-1031
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9.3；1.45 M K2HPO4, 10 MM EDTA, 1% XYLITOL, pH 9.3
Resolution 3.15 Å R-free 0.204
4AY6 Human O-GlcNAc transferase (OGT) in complex with UDP-5SGlcNAc and substrate peptide Deposited 2012-06-18 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 197–915（719 aa） Fragment：TPR (TRUNCATED) AND CATALYTIC DOMAIN, RESIDUES 197-915
Not recorded SO4 SULFATE ION × 1 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9.3；1.45 M K2HPO4, 10 MM EDTA, 1 % XYLITOL, pH 9.3
Resolution 3.30 Å R-free 0.272
4AY6 Human O-GlcNAc transferase (OGT) in complex with UDP-5SGlcNAc and substrate peptide Deposited 2012-06-18 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 197–915（719 aa） Fragment：TPR (TRUNCATED) AND CATALYTIC DOMAIN, RESIDUES 197-915
Not recorded SO4 SULFATE ION × 1 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9.3；1.45 M K2HPO4, 10 MM EDTA, 1 % XYLITOL, pH 9.3
Resolution 3.30 Å R-free 0.272
4AY6 Human O-GlcNAc transferase (OGT) in complex with UDP-5SGlcNAc and substrate peptide Deposited 2012-06-18 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 197–915（719 aa） Fragment：TPR (TRUNCATED) AND CATALYTIC DOMAIN, RESIDUES 197-915
Not recorded SO4 SULFATE ION × 1 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9.3；1.45 M K2HPO4, 10 MM EDTA, 1 % XYLITOL, pH 9.3
Resolution 3.30 Å R-free 0.272
4AY6 Human O-GlcNAc transferase (OGT) in complex with UDP-5SGlcNAc and substrate peptide Deposited 2012-06-18 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 197–915（719 aa） Fragment：TPR (TRUNCATED) AND CATALYTIC DOMAIN, RESIDUES 197-915
Not recorded SO4 SULFATE ION × 1 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9.3；1.45 M K2HPO4, 10 MM EDTA, 1 % XYLITOL, pH 9.3
Resolution 3.30 Å R-free 0.272
4CDR Human O-GlcNAc transferase in complex with a bisubstrate inhibitor, Goblin1 Deposited 2013-11-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 323–1041（719 aa） Fragment：TPR AND CATALYTIC DOMAIN, RESIDUES 323-1041
Not recorded SO4 SULFATE ION × 8 UDP URIDINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9.3；1.45 M K2HPO4, 10 MM EDTA, 1% XYLITOL, pH 9.3
Resolution 3.15 Å R-free 0.213
4CDR Human O-GlcNAc transferase in complex with a bisubstrate inhibitor, Goblin1 Deposited 2013-11-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 323–1041（719 aa） Fragment：TPR AND CATALYTIC DOMAIN, RESIDUES 323-1041
Not recorded SO4 SULFATE ION × 6 UDP URIDINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9.3；1.45 M K2HPO4, 10 MM EDTA, 1% XYLITOL, pH 9.3
Resolution 3.15 Å R-free 0.213
4CDR Human O-GlcNAc transferase in complex with a bisubstrate inhibitor, Goblin1 Deposited 2013-11-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 323–1041（719 aa） Fragment：TPR AND CATALYTIC DOMAIN, RESIDUES 323-1041
Not recorded SO4 SULFATE ION × 8 UDP URIDINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9.3；1.45 M K2HPO4, 10 MM EDTA, 1% XYLITOL, pH 9.3
Resolution 3.15 Å R-free 0.213
4CDR Human O-GlcNAc transferase in complex with a bisubstrate inhibitor, Goblin1 Deposited 2013-11-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 323–1041（719 aa） Fragment：TPR AND CATALYTIC DOMAIN, RESIDUES 323-1041
Not recorded SO4 SULFATE ION × 9 UDP URIDINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9.3；1.45 M K2HPO4, 10 MM EDTA, 1% XYLITOL, pH 9.3
Resolution 3.15 Å R-free 0.213
4GYW Crystal structure of human O-GlcNAc Transferase in complex with UDP and a glycopeptide Deposited 2012-09-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 323–1041（719 aa）
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 1 SO4 SULFATE ION × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；1.6M Lithium Sulfate, 0.1M Bis Tris Propane pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.70 Å R-free 0.205
4GYW Crystal structure of human O-GlcNAc Transferase in complex with UDP and a glycopeptide Deposited 2012-09-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 323–1041（719 aa）
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 1 SO4 SULFATE ION × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；1.6M Lithium Sulfate, 0.1M Bis Tris Propane pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.70 Å R-free 0.205
4GYW Crystal structure of human O-GlcNAc Transferase in complex with UDP and a glycopeptide Deposited 2012-09-05 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 323–1041（719 aa）
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 2 SO4 SULFATE ION × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；1.6M Lithium Sulfate, 0.1M Bis Tris Propane pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.70 Å R-free 0.205
4GYW Crystal structure of human O-GlcNAc Transferase in complex with UDP and a glycopeptide Deposited 2012-09-05 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 323–1041（719 aa）
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 2 SO4 SULFATE ION × 4 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；1.6M Lithium Sulfate, 0.1M Bis Tris Propane pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.70 Å R-free 0.205
4GYY Crystal structure of human O-GlcNAc Transferase with UDP-5SGlcNAc and a peptide substrate Deposited 2012-09-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 323–1041（719 aa）
Not recorded 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；1.6M Lithium Sulfate, 0.1M Bis Tris Propane pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.85 Å R-free 0.237
4GYY Crystal structure of human O-GlcNAc Transferase with UDP-5SGlcNAc and a peptide substrate Deposited 2012-09-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 323–1041（719 aa）
Not recorded 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；1.6M Lithium Sulfate, 0.1M Bis Tris Propane pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.85 Å R-free 0.237
4GYY Crystal structure of human O-GlcNAc Transferase with UDP-5SGlcNAc and a peptide substrate Deposited 2012-09-05 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 323–1041（719 aa）
Not recorded 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 2 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；1.6M Lithium Sulfate, 0.1M Bis Tris Propane pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.85 Å R-free 0.237
4GYY Crystal structure of human O-GlcNAc Transferase with UDP-5SGlcNAc and a peptide substrate Deposited 2012-09-05 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 323–1041（719 aa）
Not recorded 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 2 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；1.6M Lithium Sulfate, 0.1M Bis Tris Propane pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.85 Å R-free 0.237
4GZ3 Crystal structure of human O-GlcNAc Transferase with UDP and a thioglycopeptide Deposited 2012-09-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 323–1041（719 aa）
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 1 SO4 SULFATE ION × 2 0YT 2-acetamido-2-deoxy-5-thio-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；1.6M Lithium Sulfate, 0.1M Bis Tris Propane pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.90 Å R-free 0.250
4GZ3 Crystal structure of human O-GlcNAc Transferase with UDP and a thioglycopeptide Deposited 2012-09-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 323–1041（719 aa）
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 1 SO4 SULFATE ION × 1 0YT 2-acetamido-2-deoxy-5-thio-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；1.6M Lithium Sulfate, 0.1M Bis Tris Propane pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.90 Å R-free 0.250
4GZ3 Crystal structure of human O-GlcNAc Transferase with UDP and a thioglycopeptide Deposited 2012-09-05 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 323–1041（719 aa）
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 2 SO4 SULFATE ION × 4 0YT 2-acetamido-2-deoxy-5-thio-beta-D-glucopyranose × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；1.6M Lithium Sulfate, 0.1M Bis Tris Propane pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.90 Å R-free 0.250
4GZ3 Crystal structure of human O-GlcNAc Transferase with UDP and a thioglycopeptide Deposited 2012-09-05 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 323–1041（719 aa）
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 2 SO4 SULFATE ION × 2 0YT 2-acetamido-2-deoxy-5-thio-beta-D-glucopyranose × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；1.6M Lithium Sulfate, 0.1M Bis Tris Propane pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.90 Å R-free 0.250
4GZ5 Crystal structure of human O-GlcNAc Transferase with UDP-GlcNAc Deposited 2012-09-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 323–1041（719 aa）
Not recorded UD1 URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE × 1 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；1.9M Ammonium Sulfate, 0.1M Tris pH 8.5, 1% Xylitol, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 3.08 Å R-free 0.229
4GZ5 Crystal structure of human O-GlcNAc Transferase with UDP-GlcNAc Deposited 2012-09-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain B 323–1041（719 aa）
Not recorded UD1 URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE × 1 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；1.9M Ammonium Sulfate, 0.1M Tris pH 8.5, 1% Xylitol, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 3.08 Å R-free 0.229
4GZ5 Crystal structure of human O-GlcNAc Transferase with UDP-GlcNAc Deposited 2012-09-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain C 323–1041（719 aa）
Not recorded UD1 URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE × 1 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；1.9M Ammonium Sulfate, 0.1M Tris pH 8.5, 1% Xylitol, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 3.08 Å R-free 0.229
4GZ5 Crystal structure of human O-GlcNAc Transferase with UDP-GlcNAc Deposited 2012-09-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain D 323–1041（719 aa）
Not recorded UD1 URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE × 1 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；1.9M Ammonium Sulfate, 0.1M Tris pH 8.5, 1% Xylitol, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 3.08 Å R-free 0.229
4GZ5 Crystal structure of human O-GlcNAc Transferase with UDP-GlcNAc Deposited 2012-09-06 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 5 Protein homooligomer Homooligomer；Protein × 12 PDB declaration: dodecameric
Chain A 323–1041（719 aa）
Chain B 323–1041（719 aa）
Chain C 323–1041（719 aa）
Chain D 323–1041（719 aa）
Not recorded UD1 URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE × 12 SO4 SULFATE ION × 48 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；1.9M Ammonium Sulfate, 0.1M Tris pH 8.5, 1% Xylitol, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 3.08 Å R-free 0.229
4GZ6 Crystal structure of human O-GlcNAc Transferase with UDP-5SGlcNAc Deposited 2012-09-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 323–1041（719 aa）
Not recorded 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；1.9M Ammonium Sulfate, 0.1M Tris pH 8.5, 1% Xylitol, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.98 Å R-free 0.223
4GZ6 Crystal structure of human O-GlcNAc Transferase with UDP-5SGlcNAc Deposited 2012-09-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain B 323–1041（719 aa）
Not recorded 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 SO4 SULFATE ION × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；1.9M Ammonium Sulfate, 0.1M Tris pH 8.5, 1% Xylitol, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.98 Å R-free 0.223
4GZ6 Crystal structure of human O-GlcNAc Transferase with UDP-5SGlcNAc Deposited 2012-09-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain C 323–1041（719 aa）
Not recorded 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；1.9M Ammonium Sulfate, 0.1M Tris pH 8.5, 1% Xylitol, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.98 Å R-free 0.223
4GZ6 Crystal structure of human O-GlcNAc Transferase with UDP-5SGlcNAc Deposited 2012-09-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain D 323–1041（719 aa）
Not recorded 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；1.9M Ammonium Sulfate, 0.1M Tris pH 8.5, 1% Xylitol, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.98 Å R-free 0.223
4GZ6 Crystal structure of human O-GlcNAc Transferase with UDP-5SGlcNAc Deposited 2012-09-06 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 5 Protein homooligomer Homooligomer；Protein × 12 PDB declaration: dodecameric
Chain A 323–1041（719 aa）
Chain B 323–1041（719 aa）
Chain C 323–1041（719 aa）
Chain D 323–1041（719 aa）
Not recorded 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 12 SO4 SULFATE ION × 51 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；1.9M Ammonium Sulfate, 0.1M Tris pH 8.5, 1% Xylitol, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.98 Å R-free 0.223
4N39 Crystal structure of human O-GlcNAc transferase bound to a peptide from HCF-1 pro-repeat 2 (11-26) Deposited 2013-10-06 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 323–1041（719 aa） Fragment：UNP residues 323-1041
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；1.5 M Potassium Sodium Tartrate, 0.1M Tris, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.76 Å R-free 0.216
4N3A Crystal Structure of human O-GlcNAc transferase bound to a peptide from HCF-1 pro-repeat 2 (1-26)E10A Deposited 2013-10-06 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 323–1041（719 aa） Fragment：UNP residues 323-1041
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；0.72M Potassium Phosphate Monobasic, 0.88M Potassium Phosphate Dibasic, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.88 Å R-free 0.222
4N3B Crystal Structure of human O-GlcNAc Transferase bound to a peptide from HCF-1 pro-repeat2(1-26)E10Q and UDP-5SGlcNAc Deposited 2013-10-06 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 323–1041（719 aa） Fragment：UNP residues 323-1041
Not recorded 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；1.4M Sodium Malonate, 0.1M Bis Tris Propane, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.17 Å R-free 0.223
4N3C Crystal Structure of human O-GlcNAc Transferase bound to a peptide from HCF-1 pro-repeat2(1-26) and UDP-GlcNAc Deposited 2013-10-06 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 323–1041（719 aa） Fragment：UNP residues 323-1041
Not recorded UD1 URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.8；298 K；0.86M Potassium Phosphate Dibasic, 0.86M Sodium Phosphate Monobasic, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.55 Å R-free 0.226
4XI9 Human OGT in complex with UDP-5S-GlcNAc and substrate peptide (RBL2) Deposited 2015-01-06 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 323–1041（719 aa） Fragment：UNP residues 323-1041
Not recorded 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.45 M potassium phosphate, 10 mM EDTA, 1% (w/v) xylitol
Resolution 3.10 Å R-free 0.223
4XI9 Human OGT in complex with UDP-5S-GlcNAc and substrate peptide (RBL2) Deposited 2015-01-06 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 323–1041（719 aa） Fragment：UNP residues 323-1041
Not recorded 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.45 M potassium phosphate, 10 mM EDTA, 1% (w/v) xylitol
Resolution 3.10 Å R-free 0.223
4XI9 Human OGT in complex with UDP-5S-GlcNAc and substrate peptide (RBL2) Deposited 2015-01-06 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 323–1041（719 aa） Fragment：UNP residues 323-1041
Not recorded 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.45 M potassium phosphate, 10 mM EDTA, 1% (w/v) xylitol
Resolution 3.10 Å R-free 0.223
4XI9 Human OGT in complex with UDP-5S-GlcNAc and substrate peptide (RBL2) Deposited 2015-01-06 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 323–1041（719 aa） Fragment：UNP residues 323-1041
Not recorded 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.45 M potassium phosphate, 10 mM EDTA, 1% (w/v) xylitol
Resolution 3.10 Å R-free 0.223
4XIF Human OGT in complex with UDP-5S-GlcNAc and substrate peptide (keratin-7) Deposited 2015-01-06 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 323–1041（719 aa） Fragment：UNP residues 323-1041
Not recorded SO4 SULFATE ION × 1 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.45 M potassium phosphate, 10 mM EDTA, 1% (w/v) xylitol
Resolution 3.20 Å R-free 0.239
4XIF Human OGT in complex with UDP-5S-GlcNAc and substrate peptide (keratin-7) Deposited 2015-01-06 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 323–1041（719 aa） Fragment：UNP residues 323-1041
Not recorded SO4 SULFATE ION × 1 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.45 M potassium phosphate, 10 mM EDTA, 1% (w/v) xylitol
Resolution 3.20 Å R-free 0.239
4XIF Human OGT in complex with UDP-5S-GlcNAc and substrate peptide (keratin-7) Deposited 2015-01-06 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 323–1041（719 aa） Fragment：UNP residues 323-1041
Not recorded SO4 SULFATE ION × 1 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.45 M potassium phosphate, 10 mM EDTA, 1% (w/v) xylitol
Resolution 3.20 Å R-free 0.239
4XIF Human OGT in complex with UDP-5S-GlcNAc and substrate peptide (keratin-7) Deposited 2015-01-06 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 323–1041（719 aa） Fragment：UNP residues 323-1041
Not recorded SO4 SULFATE ION × 1 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.45 M potassium phosphate, 10 mM EDTA, 1% (w/v) xylitol
Resolution 3.20 Å R-free 0.239
5BNW The active site of O-GlcNAc transferase imposes constraints on substrate sequence Deposited 2015-05-26 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 197–915（719 aa） Fragment：UNP residues 197-915
Not recorded 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；294 K；1.3 M DL-Malic acid pH 6.4, 0.1 M Bis-Tris propane pH 6.4 supplemented with crystal seeds grown out of the same condition.
Resolution 2.40 Å R-free 0.235
5HGV Structure of an O-GlcNAc transferase point mutant, D554N in complex with peptide Deposited 2016-01-08 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 323–1041（719 aa）
Mutation：D554N UDP URIDINE-5'-DIPHOSPHATE × 1 SO4 SULFATE ION × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；1.6 M Lithium Sulfate, 0.1 M Bis Tris Propane pH 7.0
Resolution 2.05 Å R-free 0.237
5HGV Structure of an O-GlcNAc transferase point mutant, D554N in complex with peptide Deposited 2016-01-08 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 323–1041（719 aa）
Mutation：D554N UDP URIDINE-5'-DIPHOSPHATE × 1 SO4 SULFATE ION × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；1.6 M Lithium Sulfate, 0.1 M Bis Tris Propane pH 7.0
Resolution 2.05 Å R-free 0.237
5HGV Structure of an O-GlcNAc transferase point mutant, D554N in complex with peptide Deposited 2016-01-08 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 323–1041（719 aa）
Mutation：D554N UDP URIDINE-5'-DIPHOSPHATE × 2 SO4 SULFATE ION × 4 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；1.6 M Lithium Sulfate, 0.1 M Bis Tris Propane pH 7.0
Resolution 2.05 Å R-free 0.237
5HGV Structure of an O-GlcNAc transferase point mutant, D554N in complex with peptide Deposited 2016-01-08 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 323–1041（719 aa）
Mutation：D554N UDP URIDINE-5'-DIPHOSPHATE × 2 SO4 SULFATE ION × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；1.6 M Lithium Sulfate, 0.1 M Bis Tris Propane pH 7.0
Resolution 2.05 Å R-free 0.237
5LVV Human OGT in complex with UDP and fused substrate peptide (Tab1) Deposited 2016-09-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 199–920（722 aa）
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；291 K；3.5M sodium formate, 0.1M Tris pH 8.5
Resolution 2.54 Å R-free 0.245
5LWV Human OGT in complex with UDP and fused substrate peptide (HCF1) Deposited 2016-09-19 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 315–1036（722 aa）
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 1 GOL GLYCEROL × 1 PO4 PHOSPHATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；1.3M Ammonium tartrate diabasic; 0.1M Tris pH8.5
Resolution 1.90 Å R-free 0.199
5NPR The human O-GlcNAc transferase in complex with a thiol-linked bisubstrate inhibitor Deposited 2017-04-18 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 325–1041（717 aa） Fragment：UNP residues 325-1041
Not recorded K POTASSIUM ION × 1 94T [[(2~{R},3~{S},4~{R},5~{R})-5-[2,4-bis(oxidanylidene)pyrimidin-1-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] propyl hydrogen phosphate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；295 K；Reservoir solution: 1.45 M K2HPO4, 8 mM EDTA, 1% xylitol Drop solution: 1.45 M K2HPO4, 8 mM EDTA, 1% xylitol, 0.5 M (NH4)2SO4, crystal seeds Seeds were generated from crystals grown in 1.3 M DL-Malic acid, 0.1 M Bis-Tris propane pH 6.4
Resolution 1.85 Å R-free 0.236
5NPS The human O-GlcNAc transferase in complex with a bisubstrate inhibitor Deposited 2017-04-18 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 324–1041（718 aa）
Not recorded 94T [[(2~{R},3~{S},4~{R},5~{R})-5-[2,4-bis(oxidanylidene)pyrimidin-1-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] propyl hydrogen phosphate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；295 K；1.3 M DL-Malic acid, 0.1 M Bis-Tris propane pH 6.4 + seeds generated out of this condition
Resolution 1.68 Å R-free 0.221
5VIE Electrophilic probes for deciphering substrate recognition by O-GlcNAc transferase Deposited 2017-04-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 323–1041（719 aa） Fragment：UNP residues 323-1041
Chain C 323–1041（719 aa） Fragment：UNP residues 323-1041
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 2 9C1 2-{[(2E)-4-chlorobut-2-enoyl]amino}-2-deoxy-beta-D-glucopyranose × 1 9CD 2-{[(2E)-but-2-enoyl]amino}-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；293 K；0.08 M Tris (pH 8.5), 0.02 M sodium cacodylate trihydrate (pH 6.5), 1.24 M ammonium sulfate, and 6% w/v polyethylene glycol 8,000.
Resolution 2.60 Å R-free 0.308
5VIF Electrophilic probes for deciphering substrate recognition by O-GlcNAc transferase Deposited 2017-04-15 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 323–1041（719 aa） Fragment：UNP residues 323-1041
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 2 9C1 2-{[(2E)-4-chlorobut-2-enoyl]amino}-2-deoxy-beta-D-glucopyranose × 2 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；293 K；0.08 M BIS-TRIS propane (pH 7.0), 0.02 M sodium cacodylate trihydrate (pH 6.5), 2.8 M sodium formate, 0.04 M ammonium sulfate, and 6% w/v polyethylene glycol 8,000.
Resolution 2.25 Å R-free 0.228
6E37 O-GlcNAc Transferase in complex with covalent inhibitor Deposited 2018-07-13 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 197–915（719 aa）
Not recorded HQV (2S,3R,4R,5S,6R)-3-[(2E)-but-2-enoylamino]-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate (non-preferred name) × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；1.45 M potassium phosphate dibasic 10 mM EDTA 1% xylitol
Resolution 2.53 Å R-free 0.211
6E37 O-GlcNAc Transferase in complex with covalent inhibitor Deposited 2018-07-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 197–915（719 aa）
Not recorded HQV (2S,3R,4R,5S,6R)-3-[(2E)-but-2-enoylamino]-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate (non-preferred name) × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；1.45 M potassium phosphate dibasic 10 mM EDTA 1% xylitol
Resolution 2.53 Å R-free 0.211
6EOU O-GlcNAc transferase TPR domain with the intellectual disability associated mutation L254F Deposited 2017-10-10 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 26–410（385 aa）
Mutation：L254F No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；295.2 K；0.1 M Na-HEPES and 0.1 M MOPS-HCl pH 7,5, 0.04 M diethylene glycol, 0.04 M triethylene glycol, 0.04 M tetraethylene glycol, 0.04 M pentaethylene glycol, 20 % v/v ethylene glycol and 10 % w/v PEG 4000
Resolution 1.75 Å R-free 0.227
6IBO Catalytic deficiency of O-GlcNAc transferase leads to X-linked intellectual disability Deposited 2018-11-30 Different construct Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 323–1041（719 aa）
Not recorded 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 PO4 PHOSPHATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；293 K；1.45 M K2HPO4, 8 mM EDTA and 1% xylitol
Resolution 2.17 Å R-free 0.254
6MA1 Crystal structure of human O-GlcNAc transferase bound to a peptide from HCF-1 pro-repeat 2 (11-26) and inhibitor 4a Deposited 2018-08-25 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 197–915（719 aa）
Not recorded JA4 N-[(2R)-2-{[(7-chloro-2-oxo-1,2-dihydroquinolin-6-yl)sulfonyl]amino}-2-(2-methoxyphenyl)acetyl]-N-[(thiophen-2-yl)methyl]glycine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；1.1 M Sodium Citrate Tribasic Dihydrate, 0.1M Tris, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.75 Å R-free 0.240
6MA2 Crystal structure of human O-GlcNAc transferase bound to a peptide from HCF-1 pro-repeat 2 (11-26) and inhibitor ent-1a Deposited 2018-08-25 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 197–915（719 aa）
Not recorded J9S N-[(2S)-2-(2-methoxyphenyl)-2-{[(2-oxo-1,2-dihydroquinolin-6-yl)sulfonyl]amino}acetyl]-N-[(thiophen-2-yl)methyl]glycine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；1.05 M Sodium Citrate Tribasic Dihydrate, 0.1M Tris, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.10 Å R-free 0.218
6MA3 Crystal structure of human O-GlcNAc transferase bound to a peptide from HCF-1 pro-repeat 2 (11-26) and inhibitor 2a Deposited 2018-08-25 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 197–915（719 aa）
Not recorded JAJ 4-{2-[(1R)-2-{(carboxymethyl)[(thiophen-2-yl)methyl]amino}-2-oxo-1-{[(2-oxo-1,2-dihydroquinolin-6-yl)sulfonyl]amino}ethyl]phenoxy}butanoic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；1.05 M Sodium Citrate Tribasic Dihydrate, 0.1M Tris, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.00 Å R-free 0.212
6MA4 Crystal structure of human O-GlcNAc transferase bound to a peptide from HCF-1 pro-repeat 2 (11-26) and inhibitor 3a Deposited 2018-08-25 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 197–915（719 aa）
Not recorded JA7 5-{2-[(1R)-2-{(carboxymethyl)[(thiophen-2-yl)methyl]amino}-2-oxo-1-{[(2-oxo-1,2-dihydroquinolin-6-yl)sulfonyl]amino}ethyl]phenoxy}pentanoic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；1.05 M Sodium Citrate Tribasic Dihydrate, 0.1M Tris, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.00 Å R-free 0.220
6MA5 Crystal structure of human O-GlcNAc transferase bound to a peptide from HCF-1 pro-repeat 2 (11-26) and inhibitor 1a Deposited 2018-08-25 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 197–915（719 aa）
Not recorded J9V N-[(2R)-2-(2-methoxyphenyl)-2-{[(2-oxo-1,2-dihydroquinolin-6-yl)sulfonyl]amino}acetyl]-N-[(thiophen-2-yl)methyl]glycine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；1.05 M Sodium Citrate Tribasic Dihydrate, 0.1M Tris, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.00 Å R-free 0.210
6Q4M Crystal structure of the O-GlcNAc transferase Asn648Tyr mutation Deposited 2018-12-06 Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 323–1041（719 aa）
Mutation：N648Y 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 PO4 PHOSPHATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；293 K；1.45 M K2HPO4, 8 mM EDTA and 1% xylitol.
Resolution 2.20 Å R-free 0.199
6TKA Crystal structure of human O-GlcNAc transferase bound to substrate 7 and a peptide from HCF-1 pro-repeat 2 (11-26) Deposited 2019-11-28 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain AAA 197–920（724 aa）
Not recorded NJ5 [[(2~{R},3~{S},4~{R},5~{R})-5-[2,4-bis(oxidanylidene)pyrimidin-1-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] [(2~{R},3~{R},4~{R},5~{S},6~{R})-3-[6-(butanoylamino)hexanoylamino]-6-(hydroxymethyl)-4,5-bis(oxidanyl)oxan-2-yl] hydrogen phosphate × 1 NG8 3-[2,2-bis(fluoranyl)-10,12-dimethyl-1,3-diaza-2$l^{4}-boratricyclo[7.3.0.0^{3,7}]dodeca-4,6,9,11-tetraen-4-yl]-~{N}-ethyl-propanamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；1.45 M Potassium Sodium Tartrate 0.1 M Tris pH 8.5
Resolution 1.91 Å R-free 0.233
6TKA Crystal structure of human O-GlcNAc transferase bound to substrate 7 and a peptide from HCF-1 pro-repeat 2 (11-26) Deposited 2019-11-28 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain AAA 197–920（724 aa）
Not recorded NJ5 [[(2~{R},3~{S},4~{R},5~{R})-5-[2,4-bis(oxidanylidene)pyrimidin-1-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] [(2~{R},3~{R},4~{R},5~{S},6~{R})-3-[6-(butanoylamino)hexanoylamino]-6-(hydroxymethyl)-4,5-bis(oxidanyl)oxan-2-yl] hydrogen phosphate × 2 NG8 3-[2,2-bis(fluoranyl)-10,12-dimethyl-1,3-diaza-2$l^{4}-boratricyclo[7.3.0.0^{3,7}]dodeca-4,6,9,11-tetraen-4-yl]-~{N}-ethyl-propanamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；1.45 M Potassium Sodium Tartrate 0.1 M Tris pH 8.5
Resolution 1.91 Å R-free 0.233
7NTF Cryo-EM structure of unliganded O-GlcNAc transferase Deposited 2021-03-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 2–1036（1035 aa）
Chain B 2–1036（1035 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；25 mM HEPES pH 7.5 150 mM NaCl 1 mM DTT 0.5 % glycerol
cryo-EM vitrification conditions Cryogen ETHANE；Blot for 4 seconds before plunging
Resolution 5.32 Å
7YEA Human O-GlcNAc transferase Dimer Deposited 2022-07-05 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 1–1046（1046 aa）
Chain B 1–1046（1046 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.82 Å
7YEH Cryo-EM structure of human OGT-OGA complex Deposited 2022-07-05 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 1–1046（1046 aa）
Chain B 1–1046（1046 aa）
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.92 Å
8CM9 Structure of human O-GlcNAc transferase in complex with UDP and tP11 Deposited 2023-02-18 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 323–1041（719 aa）
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；1.5 M potassium phosphate dibasic, 5 % xylitol and 10 mM EDTA
Resolution 2.80 Å R-free 0.224
8CM9 Structure of human O-GlcNAc transferase in complex with UDP and tP11 Deposited 2023-02-18 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 323–1041（719 aa）
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；1.5 M potassium phosphate dibasic, 5 % xylitol and 10 mM EDTA
Resolution 2.80 Å R-free 0.224
8CM9 Structure of human O-GlcNAc transferase in complex with UDP and tP11 Deposited 2023-02-18 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 323–1041（719 aa）
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；1.5 M potassium phosphate dibasic, 5 % xylitol and 10 mM EDTA
Resolution 2.80 Å R-free 0.224
8CM9 Structure of human O-GlcNAc transferase in complex with UDP and tP11 Deposited 2023-02-18 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 323–1041（719 aa）
Not recorded UDP URIDINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；1.5 M potassium phosphate dibasic, 5 % xylitol and 10 mM EDTA
Resolution 2.80 Å R-free 0.224
8FE6 Crystal structure of human O-GlcNAc transferase (OGT) in complex with an exosite-binding peptide and UDP-GlcNAc Deposited 2022-12-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 313–1031（719 aa）
Not recorded UD1 URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.45M potassium phosphate, 10mM EDTA pH 8, 1% Xylitol
Resolution 3.06 Å R-free 0.219
8FE6 Crystal structure of human O-GlcNAc transferase (OGT) in complex with an exosite-binding peptide and UDP-GlcNAc Deposited 2022-12-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 313–1031（719 aa）
Not recorded UD1 URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.45M potassium phosphate, 10mM EDTA pH 8, 1% Xylitol
Resolution 3.06 Å R-free 0.219
8FE6 Crystal structure of human O-GlcNAc transferase (OGT) in complex with an exosite-binding peptide and UDP-GlcNAc Deposited 2022-12-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 313–1031（719 aa）
Not recorded UD1 URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.45M potassium phosphate, 10mM EDTA pH 8, 1% Xylitol
Resolution 3.06 Å R-free 0.219
8FE6 Crystal structure of human O-GlcNAc transferase (OGT) in complex with an exosite-binding peptide and UDP-GlcNAc Deposited 2022-12-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain G 313–1031（719 aa）
Not recorded UD1 URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.45M potassium phosphate, 10mM EDTA pH 8, 1% Xylitol
Resolution 3.06 Å R-free 0.219
8FE7 Crystal structure of human O-GlcNAc transferase (OGT) in complex with an exosite-binding peptide (SMG9) and UDP-GlcNAc Deposited 2022-12-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 313–1031（719 aa）
Not recorded UD1 URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.9M Ammonium Sulfate, 0.1M Tris pH 8.5, 1% Xylitol
Resolution 2.98 Å R-free 0.217
8FE7 Crystal structure of human O-GlcNAc transferase (OGT) in complex with an exosite-binding peptide (SMG9) and UDP-GlcNAc Deposited 2022-12-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 313–1031（719 aa）
Not recorded UD1 URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.9M Ammonium Sulfate, 0.1M Tris pH 8.5, 1% Xylitol
Resolution 2.98 Å R-free 0.217
8FE7 Crystal structure of human O-GlcNAc transferase (OGT) in complex with an exosite-binding peptide (SMG9) and UDP-GlcNAc Deposited 2022-12-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 313–1031（719 aa）
Not recorded UD1 URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.9M Ammonium Sulfate, 0.1M Tris pH 8.5, 1% Xylitol
Resolution 2.98 Å R-free 0.217
8FE7 Crystal structure of human O-GlcNAc transferase (OGT) in complex with an exosite-binding peptide (SMG9) and UDP-GlcNAc Deposited 2022-12-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain G 313–1031（719 aa）
Not recorded UD1 URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.9M Ammonium Sulfate, 0.1M Tris pH 8.5, 1% Xylitol
Resolution 2.98 Å R-free 0.217
8FUF Crystal structure of human O-GlcNAc transferase (OGT) in complex with an exosite-binding peptide (ZNF831) and UDP-GlcNAc Deposited 2023-01-17 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 197–915（719 aa）
Not recorded UD1 URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.9M Ammonium Sulfate, 0.1M Tris pH=8.5, 1% Xylitol
Resolution 3.69 Å R-free 0.242
8FUF Crystal structure of human O-GlcNAc transferase (OGT) in complex with an exosite-binding peptide (ZNF831) and UDP-GlcNAc Deposited 2023-01-17 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 197–915（719 aa）
Not recorded UD1 URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.9M Ammonium Sulfate, 0.1M Tris pH=8.5, 1% Xylitol
Resolution 3.69 Å R-free 0.242
8FUF Crystal structure of human O-GlcNAc transferase (OGT) in complex with an exosite-binding peptide (ZNF831) and UDP-GlcNAc Deposited 2023-01-17 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 197–915（719 aa）
Not recorded UD1 URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.9M Ammonium Sulfate, 0.1M Tris pH=8.5, 1% Xylitol
Resolution 3.69 Å R-free 0.242
8FUF Crystal structure of human O-GlcNAc transferase (OGT) in complex with an exosite-binding peptide (ZNF831) and UDP-GlcNAc Deposited 2023-01-17 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain G 197–915（719 aa）
Not recorded UD1 URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.9M Ammonium Sulfate, 0.1M Tris pH=8.5, 1% Xylitol
Resolution 3.69 Å R-free 0.242

43 other PDB entries and 101 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name OGT1_HUMAN
Isoform O15294-3
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 5–723； UniProt 313–1031

Retinoblastoma-like protein 2

OrganismNot specified

UniProt Q08999

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 2 PDB declaration: dimeric（2） Consistent with protein copy count Chain C； UniProt 416–423 Fragment：UNP residues 416-423 UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase 110 kDa subunit × 1 （O15294） 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 PO4 PHOSPHATE ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 6.4；294.15 K；1.45 M Potassium diohydrogen phosphate, 8 mM EDTA, 1% xylitol (reservoir). 1.45 M Potassium diohydrogen phosphate, 8 mM EDTA, 1% xylitol, 0.5 M Ammonium sulfate (drop) Resolution 2.05 Å R-free 0.229

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 5C1D Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
4XI9 Human OGT in complex with UDP-5S-GlcNAc and substrate peptide (RBL2) Deposited 2015-01-06 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 416–422（7 aa） Fragment：UNP residues 416-422
Not recorded 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.45 M potassium phosphate, 10 mM EDTA, 1% (w/v) xylitol
Resolution 3.10 Å R-free 0.223
4XI9 Human OGT in complex with UDP-5S-GlcNAc and substrate peptide (RBL2) Deposited 2015-01-06 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain F 416–422（7 aa） Fragment：UNP residues 416-422
Not recorded 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.45 M potassium phosphate, 10 mM EDTA, 1% (w/v) xylitol
Resolution 3.10 Å R-free 0.223
4XI9 Human OGT in complex with UDP-5S-GlcNAc and substrate peptide (RBL2) Deposited 2015-01-06 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain G 416–422（7 aa） Fragment：UNP residues 416-422
Not recorded 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.45 M potassium phosphate, 10 mM EDTA, 1% (w/v) xylitol
Resolution 3.10 Å R-free 0.223
4XI9 Human OGT in complex with UDP-5S-GlcNAc and substrate peptide (RBL2) Deposited 2015-01-06 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain H 416–422（7 aa） Fragment：UNP residues 416-422
Not recorded 12V (2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.45 M potassium phosphate, 10 mM EDTA, 1% (w/v) xylitol
Resolution 3.10 Å R-free 0.223

1 other PDB entries and 4 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RBL2_HUMAN
Isoform —
PDB entities 2
Chains and sequence ranges Author chain C； PDBConstruct 1–8； UniProt 416–423

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 5c1d

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 5c1d
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2. Structure Basics 2. Structure Basics

Entry ID entry_id5c1d
Deposition date deposition_date2015-06-13
Structure title titleHuman OGT in complex with UDP-5S-GlcNAc and substrate peptide (RB2L)
Keywords keywordsO-GlcNAc transferase Inverting GT-B Substrate complex, transferase; TRANSFERASE
Experimental Method methodX-RAY DIFFRACTION
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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier27.81 Å
Radius of gyration Rg (electron density) rg_electron27.31 Å
Forward intensity I(0) i0103372000.00
Molecular weight molecular_weight79647.0 kDa
Excluded volume excluded_volume99411 ų
Envelope volume envelope_volume118160 ų
Hydration-shell volume shell_volume35805 ų
Envelope diameter envelope_diameter102.0 Å
Shell Rg shell_rg34.91 Å
Envelope Rg envelope_rg27.50 Å
Shape Rg shape_rg27.32 Å
Total Rg total_rg27.98 Å
Total atoms total_atoms5588
Residues n_residues703
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 Å−1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3
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4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax95.8 Å
Rg (real space) rg_real27.76 Å
Rg uncertainty (real space) rg_real_error0.91 Å
I(0) (real space) i0_real1.0340e+08
I(0) uncertainty (real space) i0_real_error1.6730e+06
Rg (reciprocal space) rg_reciprocal27.78 Å
I(0) (reciprocal space) i0_reciprocal103400000.0000
Solution quality estimate total_estimate0.8703
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary33.6 Å
Skewness Skewness skewness0.340
Kurtosis Kurtosis kurtosis-0.231
Angular range angular_range— – 0.2850 Å−1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha22910000.0000
Real-space data points n_real_points58
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.780; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.990; Smooth: 0.984
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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (5)

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7. Fold Classification (SCOP + CATH) 5 domains

CATH v4.4 (5 domains)

Domain ID domain_id5c1dA01
Class class1 — Mainly Alpha
Architecture architecture25 — Alpha Horseshoe
Topology topology40 — Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat
Homologous superfamily homologous superfamily10 — Tetratricopeptide repeat domain
Domain ID domain_id5c1dA02
Class class1 — Mainly Alpha
Architecture architecture25 — Alpha Horseshoe
Topology topology40 — Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat
Homologous superfamily homologous superfamily10 — Tetratricopeptide repeat domain
Domain ID domain_id5c1dA03
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily11380 —
Domain ID domain_id5c1dA04
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology720 — Signal recognition particle alu RNA binding heterodimer, srp9/1
Homologous superfamily homologous superfamily150 —
Domain ID domain_id5c1dA05
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily2000 — Glycogen Phosphorylase B;
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8. Citations (1)

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9. Files and Curves (10)