SMTL ID : 8tu9.1

Cryo-EM structure of HGSNAT-acetyl-CoA complex at pH 7.5

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

2 x ACO: ACETYL COENZYME *A(Non-covalent)

ACO.1: 18 residues within 4Å: Chain A: R.507, L.508, V.511, D.512, R.515, M.522, N.526, F.550, F.553, I.556, S.560, L.563, S.564, L.620, S.847, I.848, Y.851, K.902 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:L.620 Hydrogen bonds: A:R.507, A:L.508, A:D.512, A:R.515, A:R.515, A:N.526, A:S.560, A:S.564, A:R.585 Salt bridges: A:R.515, A:R.515, A:K.902 pi-Cation interactions: A:R.507 ACO.5: 18 residues within 4Å: Chain B: R.507, L.508, V.511, D.512, R.515, M.522, N.526, F.550, F.553, I.556, S.560, L.563, S.564, L.620, S.847, I.848, Y.851, K.902 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:L.620 Hydrogen bonds: B:R.507, B:L.508, B:D.512, B:R.515, B:R.515, B:N.526, B:S.560, B:S.564, B:R.585 Salt bridges: B:R.515, B:R.515, B:K.902 pi-Cation interactions: B:R.507

6 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.2: 3 residues within 4Å: Chain A: L.325, N.402, N.424 No protein-ligand interaction detected (PLIP) NAG.3: 3 residues within 4Å: Chain A: P.700, N.701, E.733 No protein-ligand interaction detected (PLIP) NAG.4: 4 residues within 4Å: Chain A: Y.338, Q.380, N.382, E.387 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.338 Hydrogen bonds: A:Q.380, A:N.382 NAG.6: 3 residues within 4Å: Chain B: L.325, N.402, N.424 No protein-ligand interaction detected (PLIP) NAG.7: 3 residues within 4Å: Chain B: P.700, N.701, E.733 No protein-ligand interaction detected (PLIP) NAG.8: 4 residues within 4Å: Chain B: Y.338, Q.380, N.382, E.387 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:Y.338 Hydrogen bonds: B:Q.380, B:N.382

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Navratna, V. et al., Structure of the human heparan-alpha-glucosaminide N-acetyltransferase (HGSNAT). eLife (2024)

Release Date

2024-02-07

Peptides

Enhanced green fluorescent protein,Heparan-alpha-glucosaminide N-acetyltransferase,Isoform 2 of Heparan-alpha-glucosaminide N-acetyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Membrane

We predict this structure to be a membrane protein.
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Enhanced green fluorescent protein,Heparan-alpha-glucosaminide N-acetyltransferase,Isoform 2 of Heparan-alpha-glucosaminide N-acetyltransferase