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- PDB-1zi5: Crystal Structure of Human N-acetylgalactosaminyltransferase (GTA... -
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Open data
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Basic information
Entry | Database: PDB / ID: 1zi5 | |||||||||
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Title | Crystal Structure of Human N-acetylgalactosaminyltransferase (GTA) Complexed with H type I Trisaccharide | |||||||||
![]() | Histo-blood group ABO system transferase (NAGAT) Includes: Glycoprotein-fucosylgalactoside alpha-N- acetylgalactosaminyltransferase | |||||||||
![]() | TRANSFERASE / GTA / ABO(H) / H-antigen / blood group / glycosyltransferase / retaining | |||||||||
Function / homology | ![]() fucosylgalactoside 3-alpha-galactosyltransferase / glycoprotein-fucosylgalactoside alpha-N-acetylgalactosaminyltransferase / glycoprotein-fucosylgalactoside alpha-N-acetylgalactosaminyltransferase activity / fucosylgalactoside 3-alpha-galactosyltransferase activity / ABO blood group biosynthesis / lipid glycosylation / Golgi cisterna membrane / protein glycosylation / antigen binding / manganese ion binding ...fucosylgalactoside 3-alpha-galactosyltransferase / glycoprotein-fucosylgalactoside alpha-N-acetylgalactosaminyltransferase / glycoprotein-fucosylgalactoside alpha-N-acetylgalactosaminyltransferase activity / fucosylgalactoside 3-alpha-galactosyltransferase activity / ABO blood group biosynthesis / lipid glycosylation / Golgi cisterna membrane / protein glycosylation / antigen binding / manganese ion binding / vesicle / carbohydrate metabolic process / Golgi membrane / nucleotide binding / Golgi apparatus / extracellular region Similarity search - Function | |||||||||
Biological species | ![]() | |||||||||
Method | ![]() ![]() | |||||||||
![]() | Letts, J.A. / Rose, N.L. / Fang, Y.R. / Barry, C.H. / Borisova, S.N. / Seto, N.O. / Palcic, M.M. / Evans, S.V. | |||||||||
![]() | ![]() Title: Differential Recognition of the Type I and II H Antigen Acceptors by the Human ABO(H) Blood Group A and B Glycosyltransferases. Authors: Letts, J.A. / Rose, N.L. / Fang, Y.R. / Barry, C.H. / Borisova, S.N. / Seto, N.O. / Palcic, M.M. / Evans, S.V. | |||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 77.6 KB | Display | ![]() |
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PDB format | ![]() | 54.7 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 1zhjC ![]() 1zi1C ![]() 1zi3C ![]() 1zi4C ![]() 1zizC ![]() 1zj0C ![]() 1zj1C ![]() 1zj2C ![]() 1zj3C ![]() 1zjoC ![]() 1zjpC ![]() 2a8uC ![]() 2a8wC ![]() 1lz0S C: citing same article ( S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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2 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 34194.496 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: P16442, glycoprotein-fucosylgalactoside alpha-N-acetylgalactosaminyltransferase | ||
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#2: Polysaccharide | alpha-L-fucopyranose-(1-2)-beta-D-galactopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose / H type 1 antigen / beta anomer | ||
#3: Chemical | ChemComp-UDP / | ||
#4: Chemical | ChemComp-HG / #5: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.3 Å3/Da / Density % sol: 46.53 % |
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-Data collection
Diffraction | Mean temperature: 113 K |
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Detector | Type: RIGAKU RAXIS IV / Detector: IMAGE PLATE / Date: Mar 1, 2005 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Relative weight: 1 |
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Processing
Software |
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Refinement | Method to determine structure: ![]() Starting model: 1LZ0 Resolution: 1.55→20 Å /
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Refinement step | Cycle: LAST / Resolution: 1.55→20 Å
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