SMTL ID : 1pzk.1

Cholera Toxin B-Pentamer Complexed With N-Acyl Phenyl Galactoside 9h

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.35 Å

Oligo State

homo-pentamer

Ligands

5 x J12: N-{3-[4-(3-AMINO-PROPYL)-PIPERAZIN-1-YL]-PROPYL}-3-(2-THIOPHEN-2-YL-ACETYLAMINO)-5-(3,4,5-TRIHYDROXY-6-HYDROXYMETHYL-TETRAHYDRO-PYRAN-2-YLOXY)-BENZAMIDE(Non-covalent)

J12.1: 9 residues within 4Å: Chain A: Y.12, H.13, E.51, Q.56, H.57, Q.61, W.88, N.90, K.91 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:H.13, A:Q.61, A:Q.61, A:N.90, A:N.90, A:K.91 Water bridges: A:N.14 J12.2: 9 residues within 4Å: Chain B: Y.12, H.13, E.51, Q.56, H.57, Q.61, W.88, N.90, K.91 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:H.13, B:H.57, B:Q.61, B:Q.61, B:N.90, B:N.90, B:K.91 Water bridges: B:E.51 J12.3: 9 residues within 4Å: Chain C: Y.12, H.13, E.51, Q.56, H.57, Q.61, W.88, N.90, K.91 8 PLIP interactions: 8 interactions with chain C Hydrogen bonds: C:H.13, C:Q.56, C:Q.61, C:Q.61, C:N.90, C:N.90, C:K.91 Water bridges: C:E.51 J12.4: 9 residues within 4Å: Chain D: Y.12, H.13, E.51, Q.56, H.57, Q.61, W.88, N.90, K.91 8 PLIP interactions: 8 interactions with chain D Hydrogen bonds: D:H.13, D:Q.56, D:Q.61, D:Q.61, D:N.90, D:N.90, D:K.91 Water bridges: D:E.51 J12.5: 12 residues within 4Å: Chain A: K.34, R.35 Chain E: E.11, Y.12, H.13, E.51, Q.56, H.57, Q.61, W.88, N.90, K.91 9 PLIP interactions: 8 interactions with chain E, 1 interactions with chain A Hydrogen bonds: E:H.13, E:E.51, E:Q.56, E:Q.61, E:Q.61, E:N.90, E:N.90 Salt bridges: E:E.11 Water bridges: A:K.34

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mitchell, D.D. et al., 3,5-Substituted phenyl galactosides as leads in designing effective cholera toxin antagonists; synthesis and crystallographic studies. Bioorg.Med.Chem. (2004)

Release Date

2004-03-09

Peptides

Cholera Toxin B Subunit: ABCDE

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
E

C
F

D
G

E
H

Cholera Toxin B Subunit

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