5FSR
 
 | | Crystal structure of penicillin binding protein 6B from Escherichia coli | | Descriptor: | D-ALANYL-D-ALANINE CARBOXYPEPTIDASE DACD | | Authors: | Peters, K, Kannan, S, Rao, V.A, Bilboy, J, Vollmer, D, Erickson, S.W, Lewis, R.J, Young, K.D, Vollmer, W. | | Deposit date: | 2016-01-07 | | Release date: | 2016-06-08 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | The Redundancy of Peptidoglycan Carboxypeptidases Ensures Robust Cell Shape Maintenance in Escherichia Coli
Mbio, 7, 2016
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1LO5
 | | Crystal structure of the D227A variant of Staphylococcal enterotoxin A in complex with human MHC class II | | Descriptor: | HLA class II histocompatibility antigen, DR alpha chain, DR-1 beta chain, ... | | Authors: | Petersson, K, Thunnissen, M, Forsberg, G, Walse, B. | | Deposit date: | 2002-05-06 | | Release date: | 2002-12-18 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Crystal Structure of a SEA Variant in Complex with MHC Class II Reveals the Ability of SEA to Crosslink MHC Molecules
Structure, 10, 2002
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1HXY
 | | CRYSTAL STRUCTURE OF STAPHYLOCOCCAL ENTEROTOXIN H IN COMPLEX WITH HUMAN MHC CLASS II | | Descriptor: | ENTEROTOXIN H, HEMAGGLUTININ, HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, ... | | Authors: | Petersson, K, Hakansson, M, Nilsson, H, Forsberg, G, Svensson, L.A, Liljas, A, Walse, B. | | Deposit date: | 2001-01-17 | | Release date: | 2001-06-27 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Crystal Structure of a Superantigen Bound to MHC Class II Displays Zinc and Peptide Dependence
Embo J., 20, 2001
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5ODY
 | | Galectin-3C in complex with dithiogalactoside derivative | | Descriptor: | 5,6-bis(fluoranyl)-3-[[(2~{R},3~{S},4~{S},5~{R},6~{S})-2-(hydroxymethyl)-6-[(2~{S},3~{R},4~{S},5~{R},6~{R})-6-(hydroxymethyl)-3,5-bis(oxidanyl)-4-[4-[3,4,5-tris(fluoranyl)phenyl]-1,2,3-triazol-1-yl]oxan-2-yl]sulfanyl-3,5-bis(oxidanyl)oxan-4-yl]oxymethyl]chromen-2-one, Galectin-3 | | Authors: | Kumar, R, Peterson, K, Nilsson, U.J, Logan, D.T. | | Deposit date: | 2017-07-07 | | Release date: | 2018-05-23 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.149 Å) | | Cite: | Systematic Tuning of Fluoro-galectin-3 Interactions Provides Thiodigalactoside Derivatives with Single-Digit nM Affinity and High Selectivity.
J. Med. Chem., 61, 2018
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5OAX
 | | Galectin-3c in complex with thiogalactoside derivate | | Descriptor: | 5,6-bis(fluoranyl)-3-[[(2~{S},3~{R},4~{S},5~{S},6~{R})-2-[(2~{S},3~{R},4~{S},5~{R},6~{R})-4-[4-(3-fluorophenyl)-1,2,3-triazol-1-yl]-6-(hydroxymethyl)-3,5-bis(oxidanyl)oxan-2-yl]sulfanyl-6-(hydroxymethyl)-3,5-bis(oxidanyl)oxan-4-yl]oxymethyl]chromen-2-one, Galectin-3 | | Authors: | Nilsson, U.J, Peterson, K, Hakansson, M, Logan, D.T. | | Deposit date: | 2017-06-25 | | Release date: | 2018-05-02 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (1.2 Å) | | Cite: | Systematic Tuning of Fluoro-galectin-3 Interactions Provides Thiodigalactoside Derivatives with Single-Digit nM Affinity and High Selectivity.
J. Med. Chem., 61, 2018
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6ZTG
 | | Spor protein DedD | | Descriptor: | Cell division protein DedD | | Authors: | Pazos, M, Peters, K, Boes, A, Safaei, Y, Kenward, C, Caveney, N.A, Laguri, C, Breukink, E, Strynadka, N.C.J, Simorre, J.P, Terrak, M, Vollmer, W. | | Deposit date: | 2020-07-20 | | Release date: | 2020-11-11 | | Last modified: | 2024-06-19 | | Method: | SOLUTION NMR | | Cite: | SPOR Proteins Are Required for Functionality of Class A Penicillin-Binding Proteins in Escherichia coli.
Mbio, 11, 2020
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6FQB
 | | MurT/GatD peptidoglycan amidotransferase complex from Streptococcus pneumoniae R6 | | Descriptor: | Cobyric acid synthase, GLUTAMINE, Mur ligase family protein | | Authors: | Morlot, C, Contreras-Martel, C, Leisico, F, Straume, D, Peters, K, Hegnar, O.A, Simon, N, Villard, A.M, Breukink, E, Gravier-Pelletier, C, Le Corre, L, Vollmer, W, Pietrancosta, N, Havarstein, L.S, Zapun, A. | | Deposit date: | 2018-02-13 | | Release date: | 2018-08-22 | | Last modified: | 2018-11-07 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Structure of the essential peptidoglycan amidotransferase MurT/GatD complex from Streptococcus pneumoniae.
Nat Commun, 9, 2018
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1PFG
 | | Strategy to design inhibitors: Structure of a complex of Proteinase K with a designed octapeptide inhibitor N-Ac-Pro-Ala-Pro-Phe-DAla-Ala-Ala-Ala-NH2 at 2.5A resolution | | Descriptor: | N-Ac-PAPFAAAA-NH2, Proteinase K | | Authors: | Saxena, A.K, Singh, T.P, Peters, K, Fittkau, S, Betzel, C. | | Deposit date: | 2003-05-27 | | Release date: | 2003-06-10 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Strategy to design peptide inhibitors: structure of a complex of proteinase K with a designed octapeptide inhibitor N-Ac-Pro-Ala-Pro-Phe-DAla-Ala-Ala-Ala-NH2 at 2.5 A resolution.
Protein Sci., 5, 1996
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1PEK
 | | STRUCTURE OF THE COMPLEX OF PROTEINASE K WITH A SUBSTRATE-ANALOGUE HEXA-PEPTIDE INHIBITOR AT 2.2 ANGSTROMS RESOLUTION | | Descriptor: | D-DAL-ALA-NH2, PEPTIDE PRO-ALA-PRO-PHE, PROTEINASE K | | Authors: | Betzel, C, Singh, T.P, Visanji, M, Peters, K, Fittkau, S, Saenger, W, Wilson, K.S. | | Deposit date: | 1993-01-19 | | Release date: | 1994-01-31 | | Last modified: | 2017-11-29 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Structure of the complex of proteinase K with a substrate analogue hexapeptide inhibitor at 2.2-A resolution.
J.Biol.Chem., 268, 1993
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1PJ8
 | | Structure of a ternary complex of proteinase K, mercury and a substrate-analogue hexapeptide at 2.2 A resolution | | Descriptor: | 6-residue peptide (N-Ac-PAPFPA-NH2), MERCURY (II) ION, Proteinase K | | Authors: | Saxena, A.K, Singh, T.P, Peters, K, Fittkau, S, Visanji, M, Wilson, K.S, Betzel, C. | | Deposit date: | 2003-06-02 | | Release date: | 2003-06-17 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Structure of a ternary complex of proteinase K, mercury, and a substrate-analogue hexa-peptide at 2.2 A resolution
Proteins, 25, 1996
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2W1P
 | | 1.4 Angstrom crystal structure of P.pastoris aquaporin, Aqy1, in a closed conformation at pH 8.0 | | Descriptor: | AQUAPORIN PIP2-7 7;, CHLORIDE ION, octyl beta-D-glucopyranoside | | Authors: | Fischer, G, Kosinska-Eriksson, U, Aponte-Santamaria, C, Palmgren, M, Geijer, C, Hedfalk, K, Hohmann, S, de Groot, B.L, Neutze, R, Lindkvist-Petersson, K. | | Deposit date: | 2008-10-20 | | Release date: | 2009-06-16 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | Crystal Structure of a Yeast Aquaporin at 1.15 A Reveals a Novel Gating Mechanism
Plos Biol., 7, 2009
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2W2E
 | | 1.15 Angstrom crystal structure of P.pastoris aquaporin, Aqy1, in a closed conformation at pH 3.5 | | Descriptor: | AQUAPORIN PIP2-7 7, CHLORIDE ION, octyl beta-D-glucopyranoside | | Authors: | Fischer, G, Kosinska-Eriksson, U, Aponte-Santamaria, C, Palmgren, M, Geijer, C, Hedfalk, K, Hohmann, S, de Groot, B.L, Neutze, R, Lindkvist-Petersson, K. | | Deposit date: | 2008-10-29 | | Release date: | 2009-06-16 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (1.15 Å) | | Cite: | Crystal Structure of a Yeast Aquaporin at 1.15 A Reveals a Novel Gating Mechanism.1.15 A
Plos Biol., 7, 2009
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7ZQI
 | | MHC class I from a wild bird in complex with a nonameric peptide P2 | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, Beta-2-microglobulin, CHLORIDE ION, ... | | Authors: | Eltschkner, S, Mellinger, S, Buus, S, Nielsen, M, Paulsson, K.M, Lindkvist-Petersson, K, Westerdahl, H. | | Deposit date: | 2022-04-29 | | Release date: | 2023-05-10 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.15 Å) | | Cite: | The structure of songbird MHC class I reveals antigen binding that is flexible at the N-terminus and static at the C-terminus.
Front Immunol, 14, 2023
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7ZQJ
 | | MHC class I from a wild bird in complex with a nonameric peptide P3 | | Descriptor: | ACETATE ION, Beta-2-microglobulin, MHC class I antigen, ... | | Authors: | Eltschkner, S, Mellinger, S, Buus, S, Nielsen, M, Paulsson, K.M, Lindkvist-Petersson, K, Westerdahl, H. | | Deposit date: | 2022-04-29 | | Release date: | 2023-05-10 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.25 Å) | | Cite: | The structure of songbird MHC class I reveals antigen binding that is flexible at the N-terminus and static at the C-terminus.
Front Immunol, 14, 2023
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6I78
 | | Galectin-3C in complex with substituted polyfluoroaryl monothiogalactoside derivative 5 | | Descriptor: | (2~{R},3~{R},4~{S},5~{R},6~{S})-2-(hydroxymethyl)-6-(4-methylphenyl)sulfanyl-4-[4-[2,3,5,6-tetrakis(fluoranyl)-4-(methylamino)phenyl]-1,2,3-triazol-1-yl]oxane-3,5-diol, Galectin-3 | | Authors: | Kumar, R, Peterson, K, Nilsson, U.J, Logan, D.T. | | Deposit date: | 2018-11-15 | | Release date: | 2019-01-23 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.15 Å) | | Cite: | Substituted polyfluoroaryl interactions with an arginine side chain in galectin-3 are governed by steric-, desolvation and electronic conjugation effects.
Org. Biomol. Chem., 17, 2019
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4UDT
 | | T cell receptor (TRAV22,TRBV7-9) structure | | Descriptor: | GLYCEROL, PROTEIN TRBV7-9, T-CELL RECEPTOR BETA-2 CHAIN C REGION, ... | | Authors: | Rodstrom, K.E.J, Regenthal, P, Lindkvist-Petersson, K. | | Deposit date: | 2014-12-11 | | Release date: | 2015-06-24 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.35 Å) | | Cite: | Structure of Staphylococcal Enterotoxin E in Complex with Tcr Defines the Role of Tcr Loop Positioning in Superantigen Recognition.
Plos One, 10, 2015
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4UDU
 | | Crystal structure of staphylococcal enterotoxin E in complex with a T cell receptor | | Descriptor: | ENTEROTOXIN TYPE E, PROTEIN TRBV7-9, T-CELL RECEPTOR BETA-2 CHAIN C REGION, ... | | Authors: | Rodstrom, K.E.J, Regenthal, P, Lindkvist-Petersson, K. | | Deposit date: | 2014-12-11 | | Release date: | 2015-06-24 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Structure of Staphylococcal Enterotoxin E in Complex with Tcr Defines the Role of Tcr Loop Positioning in Superantigen Recognition.
Plos One, 10, 2015
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4C56
 | | X-ray structure of the complex between staphylococcal enterotoxin B, T cell receptor and major histocompatibility complex class II | | Descriptor: | ENTEROTOXIN B, GLYCEROL, HEMAGGLUTININ, ... | | Authors: | Rodstrom, K.E.J, Elbing, K, Lindkvist-Petersson, K. | | Deposit date: | 2013-09-10 | | Release date: | 2014-07-23 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Structure of the Superantigen Staphylococcal Enterotoxin B in Complex with Tcr and Peptide-Mhc Demonstrates Absence of Tcr-Peptide Contacts.
J.Immunol., 193, 2014
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8AMX
 | | AQP7 dimer of tetramers_D4 | | Descriptor: | Aquaporin-7 | | Authors: | Huang, P, Venskutonyte, R, Fan, X, Li, P, Yan, N, Gourdon, P, Lindkvist-Petersson, K. | | Deposit date: | 2022-08-04 | | Release date: | 2023-02-15 | | Last modified: | 2024-07-24 | | Method: | ELECTRON MICROSCOPY (2.55 Å) | | Cite: | Cryo-EM structure supports a role of AQP7 as a junction protein.
Nat Commun, 14, 2023
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8AMW
 | | AQP7 dimer of tetramers_C1 | | Descriptor: | Aquaporin-7, GLYCEROL | | Authors: | Huang, P, Venskutonyte, R, Fan, X, Li, P, Yan, N, Gourdon, P, Lindkvist-Petersson, K. | | Deposit date: | 2022-08-04 | | Release date: | 2023-02-15 | | Last modified: | 2024-07-24 | | Method: | ELECTRON MICROSCOPY (3 Å) | | Cite: | Cryo-EM structure supports a role of AQP7 as a junction protein.
Nat Commun, 14, 2023
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8C9H
 | | AQP7_inhibitor | | Descriptor: | Aquaporin-7, ethyl 4-[(4-pyrazol-1-ylphenyl)methylcarbamoylamino]benzoate | | Authors: | Huang, P, Venskutonyte, R, Gourdon, P, Lindkvist-Petersson, K. | | Deposit date: | 2023-01-22 | | Release date: | 2024-01-31 | | Last modified: | 2024-03-06 | | Method: | ELECTRON MICROSCOPY (3.2 Å) | | Cite: | Molecular basis for human aquaporin inhibition.
Proc.Natl.Acad.Sci.USA, 121, 2024
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8OJP
 | | Human galectin 1 in complex with inhibitor | | Descriptor: | (2~{R},3~{R},4~{S},5~{R},6~{R})-2-[3,5-bis(chloranyl)-4-fluoranyl-phenyl]sulfanyl-6-(hydroxymethyl)-4-[4-(1,3-thiazol-2-yl)-1,2,3-triazol-1-yl]oxane-3,5-diol, GLYCEROL, Galectin-1 | | Authors: | Hakansson, M, Diehl, C, Nilsson, U.J, Zetterberg, F.R, Peterson, K. | | Deposit date: | 2023-03-24 | | Release date: | 2024-06-12 | | Method: | X-RAY DIFFRACTION (1.71 Å) | | Cite: | Discovery of Selective and Orally Available Galectin-1 Inhibitors.
J.Med.Chem., 66, 2023
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6T86
 | | Urocanate reductase in complex with FAD | | Descriptor: | CHLORIDE ION, FLAVIN-ADENINE DINUCLEOTIDE, GLYCEROL, ... | | Authors: | Venskutonyte, R, Lindkvist-Petersson, K. | | Deposit date: | 2019-10-24 | | Release date: | 2021-03-03 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (2.56 Å) | | Cite: | Structural characterization of the microbial enzyme urocanate reductase mediating imidazole propionate production.
Nat Commun, 12, 2021
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6T87
 | | Urocanate reductase in complex with urocanate | | Descriptor: | (2E)-3-(1H-IMIDAZOL-4-YL)ACRYLIC ACID, CHLORIDE ION, FLAVIN-ADENINE DINUCLEOTIDE, ... | | Authors: | Venskutonyte, R, Lindkvist-Petersson, K. | | Deposit date: | 2019-10-24 | | Release date: | 2021-03-03 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.56 Å) | | Cite: | Structural characterization of the microbial enzyme urocanate reductase mediating imidazole propionate production.
Nat Commun, 12, 2021
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6T88
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