SMTL ID : 8z27.1

The structure of TGEV RBD and dog APN complex

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-mer

Ligands

1 x NAG- NAG- BMA: beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA.1: 9 residues within 4Å: Chain A: D.40, G.42, L.56, S.57, N.58, K.87, N.93, I.94, F.95 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:L.56

3 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.2: 7 residues within 4Å: Chain B: S.473, T.477, H.491, W.494, A.495, G.497, N.498 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.473, B:S.473, B:T.477 NAG-NAG.3: 4 residues within 4Å: Chain B: N.401, D.404, N.598, I.629 No protein-ligand interaction detected (PLIP) NAG-NAG.5: 6 residues within 4Å: Chain B: Q.609, K.613, P.648, T.650, L.651, N.654 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:K.613

1 x NAG- NAG- BMA- FUC: beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-FUC.4: 5 residues within 4Å: Chain A: Y.48, Q.50 Chain B: E.707, N.712, K.740 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:Y.48

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

NAG.6: 3 residues within 4Å: Chain A: K.96, R.97, N.98 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.96, A:N.98, A:N.98

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tian, Y. et al., Cross-species recognition of two porcine coronaviruses to their cellular receptor aminopeptidase N of dogs and seven other species. Plos Pathog. (2025)

Release Date

2024-12-11

Peptides

Spike glycoprotein: A
Aminopeptidase N: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
a

B
b

Spike glycoprotein

Aminopeptidase N