Brand  (β version)

color scheme of protein:

hetatm:

x
information
centroid:
interaction residue:

chain: Hide other chain(s)

Ligands
Code Name Link
SQ 3-ethylamino-4-methylamino-cyclobutane-1,2-dione
233 [5-(3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-ylcarbamoyl)-pentyl]-carbamic acid methyl ester
CYN Cyanide ion
Modified Residues
Code Name Link
CSS S-mercaptocysteine
Code : 1MD2
Header : TOXIN
Title : CHOLERA TOXIN B-PENTAMER WITH DECAVALENT LIGAND BMSC-0013
Release Data : 2002-12-11
Compound :
mol_id molecule chains
1 CHOLERA TOXIN B SUBUNIT D,E,F,G,H
Source :
mol_id organism_scientific expression_system
1 Vibrio cholerae  (taxid:666) Escherichia coli  (taxid:562)
gene: CTXB
Authors : Zhang, Z., Merritt, E.A., Ahn, M., Roach, C., Hol, W.G.J., Fan, E.
Keywords : multivalent inhibitor toxin, TOXIN
Exp. method : X-RAY DIFFRACTION ( 1.45 Å )
Citation :

Solution and crystallographic studies of branched multivalent ligands that inhibit the receptor-binding of cholera toxin.

Zhang, Z.,Merritt, E.A.,Ahn, M.  et al.
(2002)  J.Am.Chem.Soc.  124 : 12991 - 12998

PubMed: 12405825
DOI: 10.1021/ja027584k