1LT5
 
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1S5D
 | | Cholera holotoxin with an A-subunit Y30S mutation, Crystal form 2 | | Descriptor: | Cholera enterotoxin, A chain, GLYCEROL, ... | | Authors: | O'Neal, C.J, Amaya, E.I, Jobling, M.G, Holmes, R.K, Hol, W.G. | | Deposit date: | 2004-01-20 | | Release date: | 2004-04-06 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Crystal structures of an intrinsically active cholera toxin
mutant yield insight into the toxin activation mechanism
Biochemistry, 43, 2004
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1FD7
 | | HEAT-LABILE ENTEROTOXIN B-PENTAMER WITH BOUND LIGAND BMSC001 | | Descriptor: | HEAT-LABILE ENTEROTOXIN B CHAIN, N-BENZYL-3-(ALPHA-D-GALACTOS-1-YL)-BENZAMIDE | | Authors: | Fan, E, Merritt, E.A, Pickens, J, Ahn, M, Hol, W.G.J. | | Deposit date: | 2000-07-19 | | Release date: | 2000-08-10 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Exploration of the GM1 receptor-binding site of heat-labile enterotoxin and cholera toxin by phenyl-ring-containing galactose derivatives.
Acta Crystallogr.,Sect.D, 57, 2001
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1EEF
 | | HEAT-LABILE ENTEROTOXIN B-PENTAMER COMPLEXED WITH BOUND LIGAND PEPG | | Descriptor: | 2-PHENETHYL-2,3-DIHYDRO-PHTHALAZINE-1,4-DIONE, PROTEIN (HEAT-LABILE ENTEROTOXIN B CHAIN), alpha-D-galactopyranose | | Authors: | Merritt, E.A, Hol, W.G.J. | | Deposit date: | 2000-01-31 | | Release date: | 2000-02-16 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Exploration of the GM1 receptor-binding site of heat-labile enterotoxin and cholera toxin by phenyl-ring-containing galactose derivatives.
Acta Crystallogr.,Sect.D, 57, 2001
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4L63
 | | Apo form of AB5 holotoxin | | Descriptor: | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, ECXA, ECXB, ... | | Authors: | Littler, D.R, Ng, N.M, Rossjohn, J, Beddoe, T. | | Deposit date: | 2013-06-11 | | Release date: | 2013-11-27 | | Last modified: | 2024-11-06 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | EcxAB Is a Founding Member of a New Family of Metalloprotease AB5 Toxins with a Hybrid Cholera-like B Subunit.
Structure, 21, 2013
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2XRS
 | | Crystal structures exploring the origins of the broader specificity of escherichia coli heat-labile enterotoxin compared to cholera toxin | | Descriptor: | HEAT-LABILE ENTEROTOXIN B CHAIN, beta-D-galactopyranose, beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Holmner, A, Mackenzie, A, Okvist, M, Jansson, L, Lebens, M, Teneberg, S, Krengel, U. | | Deposit date: | 2010-09-20 | | Release date: | 2010-12-08 | | Last modified: | 2024-11-13 | | Method: | X-RAY DIFFRACTION (1.81 Å) | | Cite: | Crystal Structures Exploring the Origins of the Broader Specificity of Escherichia Coli Heat-Labile Enterotoxin Compared to Cholera Toxin
J.Mol.Biol., 406, 2011
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4L6T
 | | GM1 bound form of the ECX AB5 holotoxin | | Descriptor: | ECXA, ECXB, ZINC ION, ... | | Authors: | Littler, D.R, Ng, N.M, Rossjohn, J, Beddoe, T. | | Deposit date: | 2013-06-12 | | Release date: | 2013-11-06 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (1.859 Å) | | Cite: | EcxAB Is a Founding Member of a New Family of Metalloprotease AB5 Toxins with a Hybrid Cholera-like B Subunit.
Structure, 21, 2013
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2WV6
 | | Crystal structure of the cholera toxin-like B-subunit from Citrobacter freundii to 1.9 angstrom | | Descriptor: | 1,2-ETHANEDIOL, CFXB, GLYCEROL | | Authors: | Jansson, L, Lebens, M, Imberty, A, Varrot, A, Teneberg, S. | | Deposit date: | 2009-10-15 | | Release date: | 2009-10-27 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.895 Å) | | Cite: | Carbohydrate Binding Specificities and Crystal Structure of the Cholera Toxin-Like B-Subunit from Citrobacter Freundii.
Biochimie, 92, 2010
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1S5E
 | | Cholera holotoxin, Crystal form 1 | | Descriptor: | Cholera enterotoxin, A chain precursor, SODIUM ION, ... | | Authors: | O'Neal, C.J, Amaya, E.I, Jobling, M.G, Holmes, R.K, Hol, W.G. | | Deposit date: | 2004-01-20 | | Release date: | 2004-04-06 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Crystal structures of an intrinsically active cholera toxin mutant yield
insight into the toxin activation mechanism
Biochemistry, 43, 2004
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3EFX
 | | Novel binding site identified in a hybrid between cholera toxin and heat-labile enterotoxin, 1.9A crystal structure reveals the details | | Descriptor: | Cholera enterotoxin subunit B, Heat-labile enterotoxin B chain, alpha-L-fucopyranose-(1-2)-[2-acetamido-2-deoxy-alpha-D-galactopyranose-(1-3)]beta-D-galactopyranose-(1-4)-[alpha-L-fucopyranose-(1-3)]beta-D-glucopyranose | | Authors: | Holmner, A, Lebens, M, Teneberg, S, Angstrom, J, Okvist, M, Krengel, U. | | Deposit date: | 2008-09-10 | | Release date: | 2008-09-23 | | Last modified: | 2024-11-13 | | Method: | X-RAY DIFFRACTION (1.94 Å) | | Cite: | Novel binding site identified in a hybrid between cholera toxin and heat-labile enterotoxin: 1.9 A crystal structure reveals the details
Structure, 12, 2004
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1LTS
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6HMW
 | | Cholera toxin classical B-pentamer in complex with fucose | | Descriptor: | BICINE, CALCIUM ION, Cholera enterotoxin B-subunit, ... | | Authors: | Krengel, U, Heim, J.B. | | Deposit date: | 2018-09-13 | | Release date: | 2019-08-14 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Crystal structures of cholera toxin in complex with fucosylated receptors point to importance of secondary binding site.
Sci Rep, 9, 2019
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1PZI
 | | Heat-Labile Enterotoxin B-Pentamer Complexed With Nitrophenyl Galactoside 2a | | Descriptor: | Heat-labile Enterotoxin B subunit, N-(2-MORPHOLIN-4-YL-1-MORPHOLIN-4-YLMETHYL-ETHYL)-3-NITRO-5-(3,4,5-TRIHYDROXY-6-HYDROXYMETHYL-TETRAHYDRO-PYRAN-2-YLOXY)-BENZAMIDE | | Authors: | Mitchell, D.D, Pickens, J.C, Korotkov, K, Fan, E, Hol, W.G.J. | | Deposit date: | 2003-07-11 | | Release date: | 2004-03-09 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (1.99 Å) | | Cite: | 3,5-Substituted phenyl galactosides as leads in designing effective cholera toxin antagonists; synthesis and crystallographic studies
Bioorg.Med.Chem., 12, 2004
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1CHP
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2CHB
 | | CHOLERA TOXIN B-PENTAMER COMPLEXED WITH GM1 PENTASACCHARIDE | | Descriptor: | CHOLERA TOXIN, beta-D-galactopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-galactopyranose-(1-4)-[N-acetyl-alpha-neuraminic acid-(2-3)]beta-D-galactopyranose, beta-D-galactopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-galactopyranose-(1-4)-[N-acetyl-alpha-neuraminic acid-(2-3)]beta-D-galactopyranose-(1-4)-beta-D-glucopyranose | | Authors: | Merritt, E.A, Hol, W.G.J. | | Deposit date: | 1997-06-03 | | Release date: | 1997-12-03 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Structural studies of receptor binding by cholera toxin mutants.
Protein Sci., 6, 1997
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1G8Z
 | | HIS57ALA MUTANT OF CHOLERA TOXIN B-PENATMER | | Descriptor: | CHOLERA TOXIN B PROTEIN, beta-D-galactopyranose | | Authors: | Aman, A.T, Fraser, S, Merritt, E.A, Rodigherio, C, Kenny, M. | | Deposit date: | 2000-11-21 | | Release date: | 2001-07-25 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | A mutant cholera toxin B subunit that binds GM1- ganglioside but lacks immunomodulatory or toxic activity.
Proc.Natl.Acad.Sci.USA, 98, 2001
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1LT3
 | | HEAT-LABILE ENTEROTOXIN DOUBLE MUTANT N40C/G166C | | Descriptor: | HEAT-LABILE ENTEROTOXIN, beta-D-galactopyranose-(1-4)-beta-D-glucopyranose | | Authors: | Van Den Akker, F, Hol, W.G.J. | | Deposit date: | 1997-04-12 | | Release date: | 1997-07-07 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Crystal structure of heat-labile enterotoxin from Escherichia coli with increased thermostability introduced by an engineered disulfide bond in the A subunit.
Protein Sci., 6, 1997
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1LT4
 | | HEAT-LABILE ENTEROTOXIN MUTANT S63K | | Descriptor: | HEAT-LABILE ENTEROTOXIN, beta-D-galactopyranose-(1-4)-beta-D-glucopyranose | | Authors: | Van Den Akker, F, Hol, W.G.J. | | Deposit date: | 1997-04-14 | | Release date: | 1997-06-16 | | Last modified: | 2024-10-23 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Crystal structure of a non-toxic mutant of heat-labile enterotoxin, which is a potent mucosal adjuvant.
Protein Sci., 6, 1997
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1EEI
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1CHQ
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1S5B
 | | Cholera holotoxin with an A-subunit Y30S mutation Form 3 | | Descriptor: | Cholera enterotoxin, A chain precursor, SODIUM ION, ... | | Authors: | O'Neal, C.J, Amaya, E.I, Jobling, M.G, Holmes, R.K, Hol, W.G. | | Deposit date: | 2004-01-20 | | Release date: | 2004-04-06 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (2.13 Å) | | Cite: | Crystal structures of an intrinsically active cholera toxin mutant yield
insight into the toxin activation mechanism
Biochemistry, 43, 2004
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1LTI
 | | HEAT-LABILE ENTEROTOXIN (LT-I) COMPLEX WITH T-ANTIGEN | | Descriptor: | HEAT LABILE ENTEROTOXIN TYPE I, beta-D-galactopyranose, beta-D-galactopyranose-(1-3)-2-acetamido-2-deoxy-alpha-D-galactopyranose | | Authors: | Van Den Akker, F, Hol, W.G.J. | | Deposit date: | 1996-05-09 | | Release date: | 1996-08-17 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.13 Å) | | Cite: | Tumor marker disaccharide D-Gal-beta 1, 3-GalNAc complexed to heat-labile enterotoxin from Escherichia coli.
Protein Sci., 5, 1996
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1JQY
 | | HEAT-LABILE ENTEROTOXIN B-PENTAMER WITH LIGAND BMSC-0010 | | Descriptor: | (3-NITRO-5-(3-MORPHOLIN-4-YL-PROPYLAMINOCARBONYL)PHENYL)-GALACTOPYRANOSIDE, HEAT-LABILE ENTEROTOXIN B CHAIN | | Authors: | Merritt, E.A, Hol, W.G.J. | | Deposit date: | 2001-08-09 | | Release date: | 2002-05-08 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (2.14 Å) | | Cite: | Anchor-based design of improved cholera toxin and E. coli heat-labile enterotoxin receptor binding antagonists that display multiple binding modes.
Chem.Biol., 9, 2002
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1LT6
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1LTA
 | | 2.2 ANGSTROMS CRYSTAL STRUCTURE OF E. COLI HEAT-LABILE ENTEROTOXIN (LT) WITH BOUND GALACTOSE | | Descriptor: | HEAT-LABILE ENTEROTOXIN, SUBUNIT A, SUBUNIT B, ... | | Authors: | Merritt, E.A, Sixma, T.K, Kalk, K.H, Van Zanten, B.A.M, Hol, W.G.J. | | Deposit date: | 1993-09-15 | | Release date: | 1994-01-31 | | Last modified: | 2024-11-06 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Galactose-binding site in Escherichia coli heat-labile enterotoxin (LT) and cholera toxin (CT).
Mol.Microbiol., 13, 1994
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