SMTL ID : 6c0b.1 (1 other biounit)

Structural basis for recognition of frizzled proteins by Clostridium difficile toxin B

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

hetero-1-1-mer

Ligands

3 x MLI: MALONATE ION(Non-functional Binders)

MLI.1: 7 residues within 4Å: Chain A: L.156, N.157, S.158, N.159, H.160, D.219 Chain B: K.127 7 PLIP interactions: 2 interactions with chain B, 5 interactions with chain A Salt bridges: B:K.127, B:K.127, A:H.160, A:H.160 Hydrogen bonds: A:N.159, A:H.160, A:D.219 MLI.2: 2 residues within 4Å: Chain A: L.316, Q.317 No protein-ligand interaction detected (PLIP) MLI.3: 3 residues within 4Å: Chain A: Q.317, S.318, N.319 No protein-ligand interaction detected (PLIP)

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

NAG.4: 1 residues within 4Å: Chain B: N.53 No protein-ligand interaction detected (PLIP)

1 x PAM: PALMITOLEIC ACID(Non-covalent)

PAM.5: 14 residues within 4Å: Chain A: L.151, M.155, S.204, L.211, S.213, F.315 Chain B: Q.75, F.76, L.79, V.82, L.124, M.125, F.128, F.130 12 PLIP interactions: 3 interactions with chain A, 9 interactions with chain B Hydrophobic interactions: A:L.151, A:L.211, A:F.315, B:F.76, B:F.76, B:L.79, B:V.82, B:L.124, B:F.128, B:F.128, B:F.130, B:F.130

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, P. et al., Structural basis for recognition of frizzled proteins byClostridium difficiletoxin B. Science (2018)

Release Date

2018-05-16

Peptides

Toxin B: A
Frizzled-2: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Toxin B

Frizzled-2

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