› 8vli

Electron Microscopy
3.2Å resolution

Cryo-EM structure of human HGSNAT bound with CoA and product analog

Released:
DOI: 10.2210/pdb8vli/pdb
PDB entry 8vli coloured by chain, front view.
PDB entry 8vli coloured by chain, side view.
PDB entry 8vli coloured by chain, top view.
Source organism: Homo sapiens
Entry authors: Li F, Zhao B
Related structures: EMD-43339

Function and Biology Details

Reaction catalysed: 
Acetyl-CoA + heparan sulfate alpha-D-glucosaminide = CoA + heparan sulfate N-acetyl-alpha-D-glucosaminide
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-244631 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Heparan-alpha-glucosaminide N-acetyltransferase Chains: A, B
Molecule details ›
Chains: A, B
Length: 663 amino acids
Theoretical weight: 73.37 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: Q68CP4 (Residues: 1-663; Coverage: 100%)
Gene names: HGSNAT, TMEM76
Sequence domains: Heparan-alpha-glucosaminide N-acetyltransferase, catalytic

Ligands and Environments


Cofactor: Ligand COA 2 x COA
Carbohydrate polymer : NEW Components: NAG
Carbohydrate polymer
2 bound ligands:
Ligand NAG 5 x NAG
Ligand A1AC0 2 x A1AC0
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.2Å
Relevant EMDB volumes: EMD-43339
Expression system: Homo sapiens

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