SMTL ID : 4lxr.1

Structure of the Toll - Spatzle complex, a molecular hub in Drosophila development and innate immunity

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

hetero-1-2-mer

Ligands

1 x NAG- NAG- BMA- BMA- MAN: alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-BMA-MAN.1: 11 residues within 4Å: Chain A: I.296, R.298, N.319, L.342, S.343, T.366, D.367 Chain B: E.48, G.49, A.50, Q.52 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:E.48, B:A.50, A:T.366 Water bridges: B:E.48, B:A.50

2 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: 3 residues within 4Å: Chain A: H.420, N.455, Y.479 No protein-ligand interaction detected (PLIP) NAG-NAG.4: 4 residues within 4Å: Chain A: T.652, L.654, N.676, H.698 No protein-ligand interaction detected (PLIP)

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.3: 9 residues within 4Å: Chain A: R.454, Y.479, N.501, T.503, H.504, D.530, D.533, R.564, R.567 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.564, A:R.564, A:R.567

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

NAG.5: 3 residues within 4Å: Chain A: N.35, N.53, R.79 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.53 NAG.6: 2 residues within 4Å: Chain A: N.113, H.137 2 PLIP interactions: 2 interactions with chain A Water bridges: A:N.113, A:H.137 NAG.7: 3 residues within 4Å: Chain A: T.218, T.242, N.243 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.242 NAG.8: 3 residues within 4Å: Chain A: E.665, S.666, N.688 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:E.665 Hydrogen bonds: A:N.688 NAG.9: 4 residues within 4Å: Chain A: V.339, N.340, T.363, N.364 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.340, A:T.363 NAG.10: 3 residues within 4Å: Chain A: S.457, N.481, K.506 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.457, A:K.506

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.11: 8 residues within 4Å: Chain A: R.133, N.157, S.179, N.180, K.181, S.203, N.204, Q.205 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.157, A:N.157, A:Q.205 Water bridges: A:N.157

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Parthier, C. et al., Structure of the Toll-Spatzle complex, a molecular hub in Drosophila development and innate immunity. Proc.Natl.Acad.Sci.USA (2014)

Release Date

2014-04-09

Peptides

Protein toll: A
Protein spaetzle C-106: BC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
J

C
K

Protein toll

Protein spaetzle C-106

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