1FY1
 
 | | [R23S,F25E]HBP, A MUTANT OF HUMAN HEPARIN BINDING PROTEIN (CAP37) | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ETHANOL, ... | | Authors: | Kastrup, J.S, Linde, V, Pedersen, A.K, Stoffer, B, Iversen, L.F, Larsen, I.K, Rasmussen, P.B, Flodgaard, H.J, Bjorn, S.E. | | Deposit date: | 2000-09-28 | | Release date: | 2001-09-28 | | Last modified: | 2021-11-03 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Two mutants of human heparin binding protein (CAP37): toward the understanding of the nature of lipid A/LPS and BPTI binding.
Proteins, 42, 2001
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1FY3
 | | [G175Q]HBP, A mutant of human heparin binding protein (CAP37) | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, CHLORIDE ION, ... | | Authors: | Kastrup, J.S, Linde, V, Pedersen, A.K, Stoffer, B, Iversen, L.F, Larsen, I.K, Rasmussen, P.B, Flodgaard, H.J, Bjorn, S.E. | | Deposit date: | 2000-09-28 | | Release date: | 2001-09-28 | | Last modified: | 2021-11-03 | | Method: | X-RAY DIFFRACTION (1.89 Å) | | Cite: | Two mutants of human heparin binding protein (CAP37): toward the understanding of the nature of lipid A/LPS and BPTI binding.
Proteins, 42, 2001
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2AIX
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1TN3
 | | THE C-TYPE LECTIN CARBOHYDRATE RECOGNITION DOMAIN OF HUMAN TETRANECTIN | | Descriptor: | CALCIUM ION, ETHANOL, SULFATE ION, ... | | Authors: | Kastrup, J.S, Nielsen, B.B, Rasmussen, H, Holtet, T.L, Graversen, J.H, Etzerodt, M, Thoegersen, H.C, Larsen, I.K. | | Deposit date: | 1997-11-06 | | Release date: | 1998-05-06 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Structure of the C-type lectin carbohydrate recognition domain of human tetranectin.
Acta Crystallogr.,Sect.D, 54, 1998
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1BFF
 | | THE 154 AMINO ACID FORM OF HUMAN BASIC FIBROBLAST GROWTH FACTOR | | Descriptor: | BASIC FIBROBLAST GROWTH FACTOR, BETA-MERCAPTOETHANOL, PHOSPHATE ION | | Authors: | Kastrup, J.S, Eriksson, E.S. | | Deposit date: | 1996-12-06 | | Release date: | 1997-06-16 | | Last modified: | 2023-08-02 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | X-ray structure of the 154-amino-acid form of recombinant human basic fibroblast growth factor. comparison with the truncated 146-amino-acid form.
Acta Crystallogr.,Sect.D, 53, 1997
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5FHM
 | | Crystal structure of the GluA2 ligand-binding domain (S1S2J) in complex with (S)-2-Amino-3-(5-(2-(3-(aminomethyl)benzyl)-2H-tetrazol-5-yl)-3-hydroxyisoxazol-4-yl)propanoic acid at resolution 1.55 A resolution | | Descriptor: | (2~{S})-3-[5-[2-[[3-(aminomethyl)phenyl]methyl]-1,2,3,4-tetrazol-5-yl]-3-oxidanyl-1,2-oxazol-4-yl]-2-azanyl-propanoic acid, 1,2-ETHANEDIOL, ACETATE ION, ... | | Authors: | Kastrup, J.S, Frydenvang, K, Al-musaed, A. | | Deposit date: | 2015-12-22 | | Release date: | 2016-03-02 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.55 Å) | | Cite: | Tweaking Subtype Selectivity and Agonist Efficacy at (S)-2-Amino-3-(3-hydroxy-5-methyl-isoxazol-4-yl)propionic acid (AMPA) Receptors in a Small Series of BnTetAMPA Analogues.
J.Med.Chem., 59, 2016
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6FZ4
 | | Structure of GluK1 ligand-binding domain in complex with N-(7-fluoro-2,3-dioxo-6-(trifluoromethyl)-3,4-dihydroquinoxalin-1(2H)-yl)-2-hydroxybenzamide at 1.85 A resolution | | Descriptor: | CHLORIDE ION, GLYCEROL, Glutamate receptor ionotropic, ... | | Authors: | Kastrup, J.S, Frydenvang, K, Mollerud, S. | | Deposit date: | 2018-03-14 | | Release date: | 2019-01-23 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | N1-Substituted Quinoxaline-2,3-diones as Kainate Receptor Antagonists: X-ray Crystallography, Structure-Affinity Relationships, and in Vitro Pharmacology.
Acs Chem Neurosci, 10, 2019
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3BBR
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4U4X
 | | Crystal structure of the GluA2 ligand-binding domain (S1S2J-L483Y-N754S) in complex with glutamate and BPAM37 at 1.56 A resolution. | | Descriptor: | 4-ethyl-3,4-dihydro-2H-pyrido[3,2-e][1,2,4]thiadiazine 1,1-dioxide, ACETATE ION, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Noerholm, A.B, Frydenvang, K, Kastrup, J.S. | | Deposit date: | 2014-07-24 | | Release date: | 2014-11-19 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.56 Å) | | Cite: | Positive Allosteric Modulators of 2-Amino-3-(3-hydroxy-5-methylisoxazol-4-yl)propionic Acid Receptors Belonging to 4-Cyclopropyl-3,4-dihydro-2H-1,2,4-pyridothiadiazine Dioxides and Diversely Chloro-Substituted 4-Cyclopropyl-3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-Dioxides.
J.Med.Chem., 57, 2014
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4U4S
 | | Crystal structure of the GluA2 ligand-binding domain (S1S2J-L483Y-N754S) in complex with glutamate and BPAM25 at 1.90 A resolution. | | Descriptor: | 4-ethyl-3,4-dihydro-2H-pyrido[4,3-e][1,2,4]thiadiazine 1,1-dioxide, ACETATE ION, CHLORIDE ION, ... | | Authors: | Noerholm, A.B, Deva, T, Frydenvang, K, Kastrup, J.S. | | Deposit date: | 2014-07-24 | | Release date: | 2014-11-19 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Positive Allosteric Modulators of 2-Amino-3-(3-hydroxy-5-methylisoxazol-4-yl)propionic Acid Receptors Belonging to 4-Cyclopropyl-3,4-dihydro-2H-1,2,4-pyridothiadiazine Dioxides and Diversely Chloro-Substituted 4-Cyclopropyl-3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-Dioxides.
J.Med.Chem., 57, 2014
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1A7S
 | | ATOMIC RESOLUTION STRUCTURE OF HBP | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, CHLORIDE ION, ... | | Authors: | Karlsen, S, Iversen, L.F, Larsen, I.K, Flodgaard, H.J, Kastrup, J.S. | | Deposit date: | 1998-03-17 | | Release date: | 1999-03-23 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (1.12 Å) | | Cite: | Atomic resolution structure of human HBP/CAP37/azurocidin.
Acta Crystallogr.,Sect.D, 54, 1998
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6ZYU
 | | Structure of the GluA2 ligand-binding domain (L483Y-N754S) in complex with glutamate and BPAM549 | | Descriptor: | (4~{R})-4-cyclopropyl-7-fluoranyl-3,4-dihydro-2~{H}-thiochromene 1,1-dioxide, (4~{S})-4-cyclopropyl-7-fluoranyl-3,4-dihydro-2~{H}-thiochromene 1,1-dioxide, ACETATE ION, ... | | Authors: | Dorosz, J, Christensen, K.M, Kastrup, J.S. | | Deposit date: | 2020-08-03 | | Release date: | 2021-08-11 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Development of Thiochroman Dioxide Analogues of Benzothiadiazine Dioxides as New Positive Allosteric Modulators of alpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid (AMPA) Receptors.
Acs Chem Neurosci, 12, 2021
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1HTN
 | | HUMAN TETRANECTIN, A TRIMERIC PLASMINOGEN BINDING PROTEIN WITH AN ALPHA-HELICAL COILED COIL | | Descriptor: | CALCIUM ION, TETRANECTIN | | Authors: | Nielsen, B.B, Kastrup, J.S, Rasmussen, H, Holtet, T.L, Graversen, J.H, Etzerodt, M, Thogersen, H.C, Larsen, I.K. | | Deposit date: | 1997-05-28 | | Release date: | 1997-12-03 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Crystal structure of tetranectin, a trimeric plasminogen-binding protein with an alpha-helical coiled coil.
FEBS Lett., 412, 1997
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1HZS
 | | Crystal structure of a peptide nucleic acid duplex (BT-PNA) containing a bicyclic analogue of thymine | | Descriptor: | PEPTIDE NUCLEIC ACID | | Authors: | Eldrup, A.B, Nielsen, B.B, Haaima, G, Rasmussen, H, Kastrup, J.S, Christensen, C, Nielsen, P.E. | | Deposit date: | 2001-01-26 | | Release date: | 2001-07-26 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (1.82 Å) | | Cite: | 1,8-Naphthyridin-2(1H)-ones. Novel Bicyclic and Tricyclic Analogues of Thymine in Peptide Nucleic Acids (PNAs)
Eur.J.Org.Chem., 9, 2001
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8QEZ
 | | Crystal structure of the AMPA receptor GluA2-L504Y-N775S ligand binding domain in complex with L-glutamate and positive allosteric modulator BPAM395 at 1.55A resolution | | Descriptor: | 6-chloranyl-4-cyclopropyl-2,3-dihydrothieno[3,2-e][1,2,4]thiadiazine 1,1-dioxide, ACETATE ION, CACODYLATE ION, ... | | Authors: | Dorosz, J, Laulumaa, S, Frydenvang, K, Kastrup, J.S. | | Deposit date: | 2023-09-01 | | Release date: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.55 Å) | | Cite: | Exploring thienothiadiazine dioxides as isosteric analogues of benzo- and pyridothiadiazine dioxides in the search of new AMPA and kainate receptor positive allosteric modulators.
Eur.J.Med.Chem., 264, 2023
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5ELV
 | | Crystal structure of the GluA2 ligand-binding domain (S1S2J-L504-N775) in complex with glutamate and BPAM-521 at 1.92 A resolution | | Descriptor: | 4-Cyclopropyl-3,4-dihydro-7-hydroxy-2H-1,2,4-benzothiadiazine 1,1-dioxide, ACETATE ION, CHLORIDE ION, ... | | Authors: | Krintel, C, Juknaite, L, Frydenvang, K, Kastrup, J.S. | | Deposit date: | 2015-11-05 | | Release date: | 2016-05-04 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.92 Å) | | Cite: | Enthalpy-Entropy Compensation in the Binding of Modulators at Ionotropic Glutamate Receptor GluA2.
Biophys.J., 110, 2016
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1AE5
 | | HUMAN HEPARIN BINDING PROTEIN | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, HEPARIN BINDING PROTEIN | | Authors: | Iversen, L.F, Kastrup, J.S, Bjorn, S.E, Rasmussen, P.B, Wiberg, F.C, Flodgaard, H.J, Larsen, I.K. | | Deposit date: | 1997-03-05 | | Release date: | 1998-03-11 | | Last modified: | 2023-08-02 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structure of HBP, a multifunctional protein with a serine proteinase fold.
Nat.Struct.Biol., 4, 1997
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7Z2R
 | | Differences between the GluD1 and GluD2 receptors revealed by GluD1 X-ray crystallography, binding studies and molecular dynamics | | Descriptor: | Glutamate receptor ionotropic, delta-1, SULFATE ION | | Authors: | Masternak, M, Laulumaa, S, Kastrup, J.S. | | Deposit date: | 2022-02-28 | | Release date: | 2023-01-11 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.574 Å) | | Cite: | Differences between the GluD1 and GluD2 receptors revealed by GluD1 X-ray crystallography, binding studies and molecular dynamics.
Febs J., 290, 2023
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5M2V
 | | Structure of GluK1 ligand-binding domain (S1S2) in complex with (2S,4R)-4-(2-carboxyphenoxy)pyrrolidine-2-carboxylic acid at 3.18 A resolution | | Descriptor: | (2~{S},4~{R})-4-(2-carboxyphenoxy)pyrrolidine-2-carboxylic acid, CHLORIDE ION, Glutamate receptor ionotropic, ... | | Authors: | Frydenvang, K, Kastrup, J.S, Kristensen, C.M. | | Deposit date: | 2016-10-13 | | Release date: | 2017-01-11 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (3.18 Å) | | Cite: | Design and Synthesis of a Series of l-trans-4-Substituted Prolines as Selective Antagonists for the Ionotropic Glutamate Receptors Including Functional and X-ray Crystallographic Studies of New Subtype Selective Kainic Acid Receptor Subtype 1 (GluK1) Antagonist (2S,4R)-4-(2-Carboxyphenoxy)pyrrolidine-2-carboxylic Acid.
J. Med. Chem., 60, 2017
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4UM3
 | | Engineered Ls-AChBP with alpha4-alpha4 binding pocket in complex with NS3920 | | Descriptor: | 1-(6-bromopyridin-3-yl)-1,4-diazepane, 2-acetamido-2-deoxy-beta-D-glucopyranose, ACETYLCHOLINE BINDING PROTEIN, ... | | Authors: | Shahsavar, A, Kastrup, J.S, Balle, T, Gajhede, M. | | Deposit date: | 2014-05-14 | | Release date: | 2015-07-22 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.703 Å) | | Cite: | Achbp Engineered to Mimic the Alpha4-Alpha4 Binding Pocket in Alpha4Beta2 Nicotinic Acetylcholine Receptors Reveals Interface Specific Interactions Important for Binding and Activity
Mol.Pharmacol., 88, 2015
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4UM1
 | | Engineered Ls-AChBP with alpha4-alpha4 binding pocket in complex with NS3573 | | Descriptor: | 1-(5-ethoxypyridin-3-yl)-1,4-diazepane, 2-acetamido-2-deoxy-beta-D-glucopyranose, ACETYLCHOLINE-BINDING PROTEIN | | Authors: | Shahsavar, A, Kastrup, J.S, Balle, T, Gajhede, M. | | Deposit date: | 2014-05-14 | | Release date: | 2015-07-22 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.83 Å) | | Cite: | Achbp Engineered to Mimic the Alpha4-Alpha4 Binding Pocket in Alpha4Beta2 Nicotinic Acetylcholine Receptors Reveals Interface Specific Interactions Important for Binding and Activity
Mol.Pharmacol., 88, 2015
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6Q54
 | | Structure of GluA2 ligand-binding domain (S1S2J) in complex with the agonist (S)-2-Amino-3-(1-ethyl-4-hydroxy-1H-1,2,3-triazol-5-yl)propanoic acid at 1.4 A resolution | | Descriptor: | (2~{S})-2-azanyl-3-(3-ethyl-5-oxidanyl-1,2,3-triazol-4-yl)propanoic acid, CHLORIDE ION, CITRIC ACID, ... | | Authors: | Moellerud, S, Temperini, P, Kastrup, J.S. | | Deposit date: | 2018-12-07 | | Release date: | 2019-04-17 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | Use of the 4-Hydroxytriazole Moiety as a Bioisosteric Tool in the Development of Ionotropic Glutamate Receptor Ligands.
J.Med.Chem., 62, 2019
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6Q60
 | | Structure of GluA2 ligand-binding domain (S1S2J) in complex with the agonist (S)-2-Amino-3-(2-methyl-5-hydroxy-2H-1,2,3-triazol-4-yl)propanoic acid at 1.55 A resolution | | Descriptor: | (2~{S})-2-azanyl-3-(2-methyl-5-oxidanyl-1,2,3-triazol-4-yl)propanoic acid, CHLORIDE ION, GLYCEROL, ... | | Authors: | Moellerud, S, Temperini, P, Kastrup, J.S. | | Deposit date: | 2018-12-10 | | Release date: | 2019-04-17 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.55 Å) | | Cite: | Use of the 4-Hydroxytriazole Moiety as a Bioisosteric Tool in the Development of Ionotropic Glutamate Receptor Ligands.
J.Med.Chem., 62, 2019
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6RUQ
 | | Structure of GluA2cryst in complex the antagonist ZK200775 and the negative allosteric modulator GYKI53655 at 4.65 A resolution | | Descriptor: | (8R)-5-(4-aminophenyl)-N,8-dimethyl-8,9-dihydro-2H,7H-[1,3]dioxolo[4,5-h][2,3]benzodiazepine-7-carboxamide, Glutamate receptor 2, beta-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Krintel, C, Venskutonyte, R, Mirza, O.A, Gajhede, M, Kastrup, J.S. | | Deposit date: | 2019-05-28 | | Release date: | 2020-06-24 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (4.65 Å) | | Cite: | Binding of a negative allosteric modulator and competitive antagonist can occur simultaneously at the ionotropic glutamate receptor GluA2.
Febs J., 288, 2021
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6SBT
 | | Structure of GluK1 ligand-binding domain (S1S2) in complex with N-(7-(1H-imidazol-1-yl)-2,3-dioxo-6-(trifluoromethyl)-3,4-dihydroquinoxalin-1(2H)-yl benzamide at 2.3 A resolution | | Descriptor: | CHLORIDE ION, GLYCEROL, Glutamate receptor ionotropic, ... | | Authors: | Moellerud, S, Frydenvang, K, Kastrup, J.S. | | Deposit date: | 2019-07-22 | | Release date: | 2019-10-30 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | N-(7-(1H-Imidazol-1-yl)-2,3-dioxo-6-(trifluoromethyl)-3,4-dihydroquinoxalin-1(2H)-yl)benzamide, a New Kainate Receptor Selective Antagonist and Analgesic: Synthesis, X-ray Crystallography, Structure-Affinity Relationships, and in Vitro and in Vivo Pharmacology.
Acs Chem Neurosci, 10, 2019
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