SMTL ID : 7c76.1

Cryo-EM structure of human TLR3 in complex with UNC93B1

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-mer

Ligands

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

NAG-NAG.1: 2 residues within 4Å: Chain A: N.247, W.273 No protein-ligand interaction detected (PLIP) NAG-NAG.2: 4 residues within 4Å: Chain A: K.200, N.252, M.278, Y.302 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.302, A:Y.302 NAG-NAG.4: 6 residues within 4Å: Chain A: E.363, S.387, N.413, V.435, D.437, Y.462 No protein-ligand interaction detected (PLIP) NAG-NAG.6: 4 residues within 4Å: Chain A: P.480, S.481, N.507, K.531 No protein-ligand interaction detected (PLIP) NAG-NAG.7: 5 residues within 4Å: Chain B: H.252, N.256, F.271, N.272, K.273 No protein-ligand interaction detected (PLIP)

2 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.3: 3 residues within 4Å: Chain A: T.248, S.249, N.275 No protein-ligand interaction detected (PLIP) NAG-NAG-BMA.5: 3 residues within 4Å: Chain A: N.398, E.399, W.429 No protein-ligand interaction detected (PLIP)

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

NAG.8: 2 residues within 4Å: Chain A: E.33, N.52 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.33 NAG.9: 3 residues within 4Å: Chain A: S.38, N.57, D.81 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:D.81 Hydrogen bonds: A:S.38, A:N.57, A:D.81, A:D.81 NAG.10: 5 residues within 4Å: Chain A: Q.44, V.45, D.47, P.67, N.70 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.70 NAG.11: 3 residues within 4Å: Chain A: P.99, M.100, N.124 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:P.99 NAG.12: 2 residues within 4Å: Chain A: E.171, N.196 No protein-ligand interaction detected (PLIP) NAG.13: 3 residues within 4Å: Chain A: N.265, T.266, W.296 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:T.266, A:W.296 Hydrogen bonds: A:N.265 NAG.14: 2 residues within 4Å: Chain A: N.291, F.314 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:F.314 NAG.15: 1 residues within 4Å: Chain A: N.662 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.662 NAG.16: 2 residues within 4Å: Chain B: D.249, N.251 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ishida, H. et al., Cryo-EM structures of Toll-like receptors in complex with UNC93B1. Nat.Struct.Mol.Biol. (2021)

Release Date

2021-01-06

Peptides

Toll-like receptor 3: A
Protein unc-93 homolog B1: B

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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Toll-like receptor 3

Protein unc-93 homolog B1

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