4Z91
 
 | | ELIC cocrystallized with isofluorane in a desensitized state | | Descriptor: | (2R)-2-chloro-2-(difluoromethoxy)-1,1,1-trifluoroethane, 1.7.6 3-bromanylpropan-1-amine, 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, ... | | Authors: | Chen, Q, Kinde, M.N, Arjunan, P, Cohen, A, Xu, Y, Tang, P. | | Deposit date: | 2015-04-09 | | Release date: | 2015-09-16 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (3.3915 Å) | | Cite: | Direct Pore Binding as a Mechanism for Isoflurane Inhibition of the Pentameric Ligand-gated Ion Channel ELIC.
Sci Rep, 5, 2015
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4Z90
 | | ELIC bound with the anesthetic isoflurane in the resting state | | Descriptor: | (2R)-2-chloro-2-(difluoromethoxy)-1,1,1-trifluoroethane, 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, Gamma-aminobutyric-acid receptor subunit beta-1 | | Authors: | Chen, Q, Kinde, M, Arjunan, P, Cohen, A, Xu, Y, Tang, P. | | Deposit date: | 2015-04-09 | | Release date: | 2015-09-16 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Direct Pore Binding as a Mechanism for Isoflurane Inhibition of the Pentameric Ligand-gated Ion Channel ELIC.
Sci Rep, 5, 2015
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6LP7
 | | Crystal structure of human DHODH in complex with inhibitor 0944 | | Descriptor: | 3-[3,5-bis(fluoranyl)-4-(3-methoxyphenyl)phenyl]benzo[f]benzotriazole-4,9-dione, ACETATE ION, Dihydroorotate dehydrogenase (quinone), ... | | Authors: | Chen, Q, Yu, Y. | | Deposit date: | 2020-01-09 | | Release date: | 2020-09-30 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (1.802 Å) | | Cite: | Bifunctional Naphtho[2,3- d ][1,2,3]triazole-4,9-dione Compounds Exhibit Antitumor Effects In Vitro and In Vivo by Inhibiting Dihydroorotate Dehydrogenase and Inducing Reactive Oxygen Species Production.
J.Med.Chem., 63, 2020
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3LCY
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6LP6
 | | Crystal structure of human DHODH in complex with inhibitor 1214 | | Descriptor: | 3-[3,5-bis(fluoranyl)-4-[2-fluoranyl-5-(hydroxymethyl)phenyl]phenyl]benzo[f]benzotriazole-4,9-dione, ACETATE ION, Dihydroorotate dehydrogenase (quinone), ... | | Authors: | Chen, Q, Yu, Y. | | Deposit date: | 2020-01-09 | | Release date: | 2020-09-30 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (1.795 Å) | | Cite: | Bifunctional Naphtho[2,3- d ][1,2,3]triazole-4,9-dione Compounds Exhibit Antitumor Effects In Vitro and In Vivo by Inhibiting Dihydroorotate Dehydrogenase and Inducing Reactive Oxygen Species Production.
J.Med.Chem., 63, 2020
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3LAF
 | | Structure of DCC, a netrin-1 receptor | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Deleted in Colorectal Cancer, SULFATE ION, ... | | Authors: | Chen, Q, Liu, J.-H, Wang, J.-H. | | Deposit date: | 2010-01-06 | | Release date: | 2011-03-02 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | N-terminal horseshoe conformation of DCC is functionally required for axon guidance and might be shared by other neural receptors.
J.Cell.Sci., 126, 2013
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6J2B
 | | CTX-M-64 beta-lactamase S130T sulbactam complex | | Descriptor: | Beta-lactamase, GLYCEROL, TRANS-ENAMINE INTERMEDIATE OF SULBACTAM | | Authors: | Cheng, Q, Chen, S. | | Deposit date: | 2018-12-31 | | Release date: | 2019-10-30 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.44 Å) | | Cite: | Structural Insight into the Mechanism of Inhibitor Resistance in CTX-M-199, a CTX-M-64 Variant Carrying the S130T Substitution.
Acs Infect Dis., 6, 2020
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6J2O
 | | Crystal structure of CTX-M-64 clavulanic acid complex | | Descriptor: | (2E)-3-[(4-hydroxy-2-oxobutyl)amino]prop-2-enal, Beta-lactamase | | Authors: | Cheng, Q, Chen, S. | | Deposit date: | 2019-01-02 | | Release date: | 2019-10-30 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Structural Insight into the Mechanism of Inhibitor Resistance in CTX-M-199, a CTX-M-64 Variant Carrying the S130T Substitution.
Acs Infect Dis., 6, 2020
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6J25
 | | CTX-M-64 beta-lactamase mutant-S130T | | Descriptor: | Beta-lactamase | | Authors: | Cheng, Q, Chen, S. | | Deposit date: | 2018-12-30 | | Release date: | 2019-10-30 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.2 Å) | | Cite: | Structural Insight into the Mechanism of Inhibitor Resistance in CTX-M-199, a CTX-M-64 Variant Carrying the S130T Substitution.
Acs Infect Dis., 6, 2020
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5TV1
 | | active arrestin-3 with inositol hexakisphosphate | | Descriptor: | Beta-arrestin-2, GLYCEROL, INOSITOL HEXAKISPHOSPHATE | | Authors: | Chen, Q, Gilbert, N.C, Perry, N.A, Vishniveteskiy, S, Gurevich, V.V, Iverson, T.M. | | Deposit date: | 2016-11-07 | | Release date: | 2017-11-22 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Structural basis of arrestin-3 activation and signaling.
Nat Commun, 8, 2017
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6JV4
 | | Crystal structure of metallo-beta-lactamase VMB-1 | | Descriptor: | CITRIC ACID, VMB-1, ZINC ION | | Authors: | Cheng, Q, Chen, S. | | Deposit date: | 2019-04-15 | | Release date: | 2019-11-27 | | Last modified: | 2024-03-27 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Genetic and Biochemical Characterization of VMB-1, a Novel Metallo-beta-Lactamase Encoded by a Conjugative, Broad-Host Range IncC Plasmid from Vibrio spp.
Adv Biosyst, 4, 2020
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6ITY
 | | CTX-M-64 sulbactam complex | | Descriptor: | ACRYLIC ACID, Beta-lactamase, TRANS-ENAMINE INTERMEDIATE OF SULBACTAM | | Authors: | Cheng, Q, Chen, S. | | Deposit date: | 2018-11-26 | | Release date: | 2019-10-30 | | Last modified: | 2024-03-27 | | Method: | X-RAY DIFFRACTION (2.14 Å) | | Cite: | Structural Insight into the Mechanism of Inhibitor Resistance in CTX-M-199, a CTX-M-64 Variant Carrying the S130T Substitution.
Acs Infect Dis., 6, 2020
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6J2K
 | | CTX-M-64 beta-lactamase S130T clavulanic acid complex | | Descriptor: | (2E)-3-[(4-hydroxy-2-oxobutyl)amino]prop-2-enal, Beta-lactamase | | Authors: | Cheng, Q, Chen, S. | | Deposit date: | 2019-01-01 | | Release date: | 2019-10-30 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.44 Å) | | Cite: | Structural Insight into the Mechanism of Inhibitor Resistance in CTX-M-199, a CTX-M-64 Variant Carrying the S130T Substitution.
Acs Infect Dis., 6, 2020
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5WPT
 | | Cryo-EM structure of mammalian endolysosomal TRPML1 channel in nanodiscs in closed II conformation at 3.75 Angstrom resolution | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Mucolipin-1, SODIUM ION | | Authors: | Chen, Q, She, J, Guo, J, Bai, X, Jiang, Y. | | Deposit date: | 2017-08-07 | | Release date: | 2017-10-18 | | Last modified: | 2024-10-16 | | Method: | ELECTRON MICROSCOPY (3.75 Å) | | Cite: | Structure of mammalian endolysosomal TRPML1 channel in nanodiscs.
Nature, 550, 2017
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5ZB7
 | | CTX-M-64 apoenzyme | | Descriptor: | Beta-lactamase | | Authors: | Cheng, Q, Chen, S. | | Deposit date: | 2018-02-10 | | Release date: | 2019-02-13 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.63 Å) | | Cite: | Structural Insight into the Mechanism of Inhibitor Resistance in CTX-M-199, a CTX-M-64 Variant Carrying the S130T Substitution.
Acs Infect Dis., 6, 2020
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4IRE
 | | Crystal structure of GLIC with mutations at the loop C region | | Descriptor: | 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE, ACETATE ION, OXALATE ION, ... | | Authors: | Chen, Q, Pan, J, Liang, Y.H, Xu, Y, Tang, P. | | Deposit date: | 2013-01-14 | | Release date: | 2013-04-24 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (3.19 Å) | | Cite: | Signal transduction pathways in the pentameric ligand-gated ion channels.
Plos One, 8, 2013
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4QH9
 | | Crystal structure of Mn2+ bound human APE1 | | Descriptor: | 1,2-ETHANEDIOL, DNA-(apurinic or apyrimidinic site) lyase, MANGANESE (II) ION | | Authors: | Chen, Q, He, H, Georgiadis, M.M. | | Deposit date: | 2014-05-27 | | Release date: | 2014-11-12 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.175 Å) | | Cite: | High-resolution crystal structures reveal plasticity in the metal binding site of apurinic/apyrimidinic endonuclease I.
Biochemistry, 53, 2014
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2GEB
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7EPW
 | | Crystal structure of monooxygenase Tet(X4) with tigecycline | | Descriptor: | DIHYDROFLAVINE-ADENINE DINUCLEOTIDE, Flavin-dependent monooxygenase, TIGECYCLINE | | Authors: | Cheng, Q, Chen, S. | | Deposit date: | 2021-04-28 | | Release date: | 2021-11-10 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (2.23 Å) | | Cite: | Structural and mechanistic basis of the high catalytic activity of monooxygenase Tet(X4) on tigecycline.
Bmc Biol., 19, 2021
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7EPV
 | | Crystal structure of tigecycline degrading monooxygenase Tet(X4) | | Descriptor: | DIHYDROFLAVINE-ADENINE DINUCLEOTIDE, Flavin-dependent monooxygenase, GLYCEROL | | Authors: | Cheng, Q, Chen, S. | | Deposit date: | 2021-04-27 | | Release date: | 2021-11-10 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (1.78 Å) | | Cite: | Structural and mechanistic basis of the high catalytic activity of monooxygenase Tet(X4) on tigecycline.
Bmc Biol., 19, 2021
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6LP8
 | | Crystal structure of human DHODH in complex with inhibitor 1243 | | Descriptor: | 3-[4-[3-(dimethylamino)phenyl]-3,5-bis(fluoranyl)phenyl]benzo[f]benzotriazole-4,9-dione, ACETATE ION, Dihydroorotate dehydrogenase (quinone), ... | | Authors: | Chen, Q, Yu, Y. | | Deposit date: | 2020-01-09 | | Release date: | 2020-09-30 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (1.79 Å) | | Cite: | Bifunctional Naphtho[2,3- d ][1,2,3]triazole-4,9-dione Compounds Exhibit Antitumor Effects In Vitro and In Vivo by Inhibiting Dihydroorotate Dehydrogenase and Inducing Reactive Oxygen Species Production.
J.Med.Chem., 63, 2020
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6D1S
 | | Crystal structure of an apo chimeric human alpha1GABAA receptor | | Descriptor: | chimeric alpha1GABAA receptor | | Authors: | Chen, Q, Arjunan, P, Cohen, A.E, Xu, Y, Tang, P. | | Deposit date: | 2018-04-12 | | Release date: | 2018-08-22 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Structural basis of neurosteroid anesthetic action on GABAAreceptors.
Nat Commun, 9, 2018
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6CNE
 | | Selenomethionine variant (V29SeM) of protein GB1 | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, Immunoglobulin G-binding protein G, PHOSPHATE ION | | Authors: | Chen, Q. | | Deposit date: | 2018-03-08 | | Release date: | 2019-07-10 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (1.2 Å) | | Cite: | 77Se NMR Probes the Protein Environment of Selenomethionine.
J.Phys.Chem.B, 124, 2020
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6CDU
 | | Crystal structure of a chimeric human alpha1GABAA receptor in complex with alphaxalone | | Descriptor: | (3a,5a)-3-Hydroxypregnane-11,20-dione, chimeric alpha1GABAA receptor | | Authors: | Chen, Q, Arjunan, P, Cohen, A.E, Xu, Y, Tang, P. | | Deposit date: | 2018-02-09 | | Release date: | 2018-08-22 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (3.45 Å) | | Cite: | Structural basis of neurosteroid anesthetic action on GABAAreceptors.
Nat Commun, 9, 2018
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6CTE
 | | 77Se-NMR probes the protein environment of selenomethionine | | Descriptor: | (4R)-2-METHYLPENTANE-2,4-DIOL, (4S)-2-METHYL-2,4-PENTANEDIOL, ACETATE ION, ... | | Authors: | Chen, Q, Rozovsky, S. | | Deposit date: | 2018-03-22 | | Release date: | 2019-07-10 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (1.2 Å) | | Cite: | 77Se NMR Probes the Protein Environment of Selenomethionine.
J.Phys.Chem.B, 124, 2020
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