SMTL ID : 1g8z.1

HIS57ALA MUTANT OF CHOLERA TOXIN B-PENATMER

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-pentamer

Ligands

4 x GAL: beta-D-galactopyranose(Non-covalent)

GAL.1: 5 residues within 4Å: Chain A: E.51, Q.61, W.88, N.90, K.91 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Q.61, A:N.90, A:N.90, A:K.91 Salt bridges: A:K.91 GAL.2: 5 residues within 4Å: Chain C: E.51, Q.61, W.88, N.90, K.91 6 PLIP interactions: 5 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:E.51, C:Q.61, C:N.90, C:N.90 Salt bridges: C:K.91 Water bridges: D:G.33 GAL.3: 5 residues within 4Å: Chain D: E.51, Q.61, W.88, N.90, K.91 8 PLIP interactions: 6 interactions with chain D, 2 interactions with chain E Hydrogen bonds: D:Q.61, D:N.90, D:N.90, D:K.91, D:K.91 Salt bridges: D:K.91 Water bridges: E:G.33, E:G.33 GAL.4: 5 residues within 4Å: Chain E: E.51, Q.61, W.88, N.90, K.91 5 PLIP interactions: 5 interactions with chain E Hydrogen bonds: E:Q.61, E:N.90, E:N.90, E:K.91 Salt bridges: E:K.91

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Aman, A.T. et al., A mutant cholera toxin B subunit that binds GM1- ganglioside but lacks immunomodulatory or toxic activity. Proc.Natl.Acad.Sci.USA (2001)

Release Date

2001-07-25

Peptides

CHOLERA TOXIN B PROTEIN: ABCDE

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
E

C
F

D
G

E
H

CHOLERA TOXIN B PROTEIN