5LZG
 
 | | Cholera toxin El Tor B-pentamer in complex with inhibitor PC262 | | Descriptor: | (2~{R},4~{S},5~{R},6~{R})-5-acetamido-2-[4-[3-[2-[(2~{S},3~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]ethylamino]-3-oxidanylidene-propyl]-1,2,3-triazol-1-yl]-4-oxidanyl-6-[(1~{R},2~{R})-1,2,3-tris(oxidanyl)propyl]oxane-2-carboxylic acid, (4R)-2-METHYLPENTANE-2,4-DIOL, 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, ... | | Authors: | Heggelund, J.E, Martinsen, T, Krengel, U. | | Deposit date: | 2016-09-29 | | Release date: | 2017-05-31 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.13 Å) | | Cite: | Towards new cholera prophylactics and treatment: Crystal structures of bacterial enterotoxins in complex with GM1 mimics.
Sci Rep, 7, 2017
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5LZJ
 | | Cholera toxin El Tor B-pentamer in complex with inhibitor Laura237 | | Descriptor: | (~{Z})-~{N}-[2-[(2~{R},3~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]ethyl]-3-(3,4,5-trimethoxyphenyl)prop-2-enamide, Cholera enterotoxin subunit B, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Heggelund, J.E, Krengel, U. | | Deposit date: | 2016-09-29 | | Release date: | 2017-05-31 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.2 Å) | | Cite: | Towards new cholera prophylactics and treatment: Crystal structures of bacterial enterotoxins in complex with GM1 mimics.
Sci Rep, 7, 2017
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3CHB
 | | CHOLERA TOXIN B-PENTAMER COMPLEXED WITH GM1 PENTASACCHARIDE | | Descriptor: | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, CHOLERA TOXIN, UNKNOWN ATOM OR ION, ... | | Authors: | Merritt, E.A, Hol, W.G.J. | | Deposit date: | 1998-03-24 | | Release date: | 1998-08-12 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (1.25 Å) | | Cite: | The 1.25 A resolution refinement of the cholera toxin B-pentamer: evidence of peptide backbone strain at the receptor-binding site.
J.Mol.Biol., 282, 1998
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1JR0
 | | CHOLERA TOXIN B-PENTAMER WITH LIGAND BMSC-0011 | | Descriptor: | (3-NITRO-5-(2-MORPHOLIN-4-YL-ETHYLAMINOCARBONYL)PHENYL)-GALACTOPYRANOSIDE, cholera toxin B subunit | | Authors: | Merritt, E.A, Hol, W.G.J. | | Deposit date: | 2001-08-09 | | Release date: | 2002-05-08 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.3 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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1RF2
 | | Cholera Toxin B-Pentamer Complexed With Bivalent Nitrophenol-Galactoside Ligand BV4 | | Descriptor: | 1,3-BIS-([3-[3-[3-(4-{3-[3-NITRO-5-(GALACTOPYRANOSYLOXY)-BENZOYLAMINO]-PROPYL}-PIPERAZIN-1-YL)-PROPYLAMINO-3,4-DIOXO-CYCLOBUTENYL]-AMINO-PROPOXY-ETHOXY-ETHOXY]-PROPYL-]AMINO-CARBONYLOXY)-2-AMINO-PROPANE, 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, TRIETHYLENE GLYCOL, ... | | Authors: | Pickens, J.C, Mitchell, D.D, Liu, J, Tan, X, Zhang, Z, Verlinde, C.L, Hol, W.G, Fan, E. | | Deposit date: | 2003-11-07 | | Release date: | 2004-10-26 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.35 Å) | | Cite: | Nonspanning bivalent ligands as improved surface receptor binding inhibitors of the cholera toxin B pentamer.
Chem.Biol., 11, 2004
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1RDP
 | | Cholera Toxin B-Pentamer Complexed With Bivalent Nitrophenol-Galactoside Ligand BV3 | | Descriptor: | 1,3-BIS-([[3-(4-{3-[3-NITRO-5-(GALACTOPYRANOSYLOXY)-BENZOYLAMINO]-PROPYL}-PIPERAZIN-1-YL)-PROPYLAMINO-3,4-DIOXO-CYCLOBU TENYL]-AMINO-ETHYL]-AMINO-CARBONYLOXY)-2-AMINO-PROPANE, 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, TRIETHYLENE GLYCOL, ... | | Authors: | Pickens, J.C, Mitchell, D.D, Liu, J, Tan, X, Zhang, Z, Verlinde, C.L, Hol, W.G, Fan, E. | | Deposit date: | 2003-11-05 | | Release date: | 2004-10-26 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.35 Å) | | Cite: | Nonspanning bivalent ligands as improved surface receptor binding inhibitors of the cholera toxin B pentamer.
Chem.Biol., 11, 2004
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1RD9
 | | Cholera Toxin B-Pentamer Complexed With Bivalent Nitrophenol-Galactoside Ligand BV2 | | Descriptor: | 1,3-BIS-([3-(4-{3-[3-NITRO-5-(GALACTOPYRANOSYLOXY)-BENZOYLAMINO]-PROPYL}-PIPERAZIN-1-YL)-PROPYL-AMINO]-CARBONYLOXY)-2-AMINO-PROPANE, 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, HEXAETHYLENE GLYCOL, ... | | Authors: | Pickens, J.C, Mitchell, D.D, Liu, J, Tan, X, Zhang, Z, Verlinde, C.L, Hol, W.G, Fan, E. | | Deposit date: | 2003-11-05 | | Release date: | 2004-10-26 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.44 Å) | | Cite: | Nonspanning bivalent ligands as improved surface receptor binding inhibitors of the cholera toxin B pentamer.
Chem.Biol., 11, 2004
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1MD2
 | | CHOLERA TOXIN B-PENTAMER WITH DECAVALENT LIGAND BMSC-0013 | | Descriptor: | 3-ETHYLAMINO-4-METHYLAMINO-CYCLOBUTANE-1,2-DIONE, CHOLERA TOXIN B SUBUNIT, CYANIDE ION, ... | | Authors: | Zhang, Z, Merritt, E.A, Ahn, M, Roach, C, Hol, W.G.J, Fan, E. | | Deposit date: | 2002-08-06 | | Release date: | 2002-12-11 | | Last modified: | 2017-10-11 | | Method: | X-RAY DIFFRACTION (1.45 Å) | | Cite: | Solution and crystallographic studies of branched multivalent ligands that inhibit the receptor-binding of cholera toxin.
J.Am.Chem.Soc., 124, 2002
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5ELC
 | | Cholera toxin El Tor B-pentamer in complex with Lewis-y | | Descriptor: | BICINE, CALCIUM ION, Cholera enterotoxin subunit B, ... | | Authors: | Heggelund, J.E, Burschowsky, D, Krengel, U. | | Deposit date: | 2015-11-04 | | Release date: | 2016-03-30 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | High-Resolution Crystal Structures Elucidate the Molecular Basis of Cholera Blood Group Dependence.
Plos Pathog., 12, 2016
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6HJD
 | | Cholera toxin classical B-pentamer in complex with Lewis-x | | Descriptor: | BICINE, CALCIUM ION, Cholera toxin B subunit, ... | | Authors: | Krengel, U, Heim, J.B. | | Deposit date: | 2018-09-03 | | Release date: | 2019-08-14 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.54 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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5ELF
 | | Cholera toxin El Tor B-pentamer in complex with A-pentasaccharide | | Descriptor: | BICINE, CALCIUM ION, Cholera enterotoxin subunit B, ... | | Authors: | Heggelund, J.E, Burschowsky, D, Krengel, U. | | Deposit date: | 2015-11-04 | | Release date: | 2016-03-30 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.55 Å) | | Cite: | High-Resolution Crystal Structures Elucidate the Molecular Basis of Cholera Blood Group Dependence.
Plos Pathog., 12, 2016
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6HMY
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1RCV
 | | Cholera Toxin B-Pentamer Complexed With Bivalent Nitrophenol-Galactoside Ligand BV1 | | Descriptor: | [3-(4-{3-[3-NITRO-5-(GALACTOPYRANOSYLOXY)-BENZOYLAMINO]-PROPYL}-PIPERAZIN-1-YL)-PROPYLAMINO] -2-(3-{4-[3-(3-NITRO-5-[GALACTOPYRANOSYLOXY]-BENZOYLAMINO)-PROPYL]-PIPERAZIN-1-YL} -PROPYL-AMINO)-3,4-DIOXO-CYCLOBUTENE, cholera toxin B protein (CTB) | | Authors: | Pickens, J.C, Mitchell, D.D, Liu, J, Tan, X, Zhang, Z, Verlinde, C.L, Hol, W.G, Fan, E. | | Deposit date: | 2003-11-04 | | Release date: | 2004-10-26 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Nonspanning bivalent ligands as improved surface receptor binding inhibitors of the cholera toxin B pentamer.
Chem.Biol., 11, 2004
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5ELE
 | | Cholera toxin El Tor B-pentamer in complex with A Lewis-y | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, BICINE, CALCIUM ION, ... | | Authors: | Heggelund, J.E, Burschowsky, D, Krengel, U. | | Deposit date: | 2015-11-04 | | Release date: | 2016-03-30 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | High-Resolution Crystal Structures Elucidate the Molecular Basis of Cholera Blood Group Dependence.
Plos Pathog., 12, 2016
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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: | 2023-08-23 | | 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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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: | 2023-08-23 | | 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: | 2024-04-10 | | 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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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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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: | 2021-10-27 | | 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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1CHP
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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: | 2023-08-23 | | 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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7LVB
 | | CHOLERA TOXIN B SUBUNIT WITH ATTACHED SIV EPITOPE | | Descriptor: | CHLORIDE ION, Cholera enterotoxin B-subunit,Surface protein gp120, TRIETHYLENE GLYCOL, ... | | Authors: | Patskovsky, Y, Cardozo, T.J. | | Deposit date: | 2021-02-24 | | Release date: | 2022-03-02 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.25 Å) | | Cite: | Cholera toxin B scaffolded, focused SIV V2 epitope elicits antibodies that influence the risk of SIV mac251 acquisition in macaques.
Front Immunol, 14, 2023
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1CT1
 | | CHOLERA TOXIN B-PENTAMER MUTANT G33R BOUND TO RECEPTOR PENTASACCHARIDE | | Descriptor: | CHLORIDE ION, 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-(1-4)-beta-D-glucopyranose | | Authors: | Merritt, E.A, Hol, W.G.J. | | Deposit date: | 1997-06-03 | | Release date: | 1997-10-15 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structural studies of receptor binding by cholera toxin mutants.
Protein Sci., 6, 1997
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