4D90
 
 | | Crystal Structure of Del-1 EGF domains | | Descriptor: | 2-acetamido-2-deoxy-beta-D-galactopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose, CALCIUM ION, ... | | Authors: | Chen, Q, Schurpf, T, Springer, T, Wang, J. | | Deposit date: | 2012-01-11 | | Release date: | 2012-05-30 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.601 Å) | | Cite: | The RGD finger of Del-1 is a unique structural feature critical for integrin binding.
Faseb J., 26, 2012
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1YFZ
 | | Novel IMP Binding in Feedback Inhibition of Hypoxanthine-Guanine Phosphoribosyltransferase from Thermoanaerobacter tengcongensis | | Descriptor: | ACETATE ION, Hypoxanthine-guanine phosphoribosyltransferase, INOSINIC ACID, ... | | Authors: | Chen, Q, Liang, Y, Su, X, Gu, X, Zheng, X, Luo, M. | | Deposit date: | 2005-01-04 | | Release date: | 2005-05-10 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Alternative IMP Binding in Feedback Inhibition of Hypoxanthine-Guanine Phosphoribosyltransferase from Thermoanaerobacter tengcongensis.
J.Mol.Biol., 348, 2005
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2AIN
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4X8X
 | | Crystal structure of Dscam1 isoform 1.9, N-terminal four Ig domains | | Descriptor: | Down Syndrome cell adhesion molecule isoform 1.9, GLYCEROL, alpha-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: | Chen, Q. | | Deposit date: | 2014-12-11 | | Release date: | 2015-12-16 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Structural basis of Dscam1 homodimerization: Insights into context constraint for protein recognition
Sci Adv, 2, 2016
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4XHQ
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4X9H
 | | Crystal structure of Dscam1 isoform 8.4, N-terminal four Ig domains | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Down syndrome cell adhesion molecule, isoform AP, ... | | Authors: | Chen, Q. | | Deposit date: | 2014-12-11 | | Release date: | 2015-12-16 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.95 Å) | | Cite: | Structural basis of Dscam1 homodimerization: Insights into context constraint for protein recognition
Sci Adv, 2, 2016
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7QDO
 | | Cryo-EM structure of human monomeric IgM-Fc | | Descriptor: | Isoform 2 of Immunoglobulin heavy constant mu | | Authors: | Chen, Q, Rosenthal, P, Tolar, P. | | Deposit date: | 2021-11-27 | | Release date: | 2022-10-26 | | Last modified: | 2022-11-09 | | Method: | ELECTRON MICROSCOPY (3.6 Å) | | Cite: | Cryomicroscopy reveals the structural basis for a flexible hinge motion in the immunoglobulin M pentamer.
Nat Commun, 13, 2022
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7S03
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1R3U
 | | Crystal Structure of Hypoxanthine-Guanine Phosphoribosyltransferase from Thermoanaerobacter tengcongensis | | Descriptor: | ACETATE ION, Hypoxanthine-guanine phosphoribosyltransferase, MAGNESIUM ION | | Authors: | Chen, Q, Liang, Y.H, Gu, X.C, Luo, M, Su, X.D. | | Deposit date: | 2003-10-03 | | Release date: | 2004-10-19 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Crystal Structure of Hypoxanthine-Guanine Phosphoribosyltransferase from Thermoanaerobacter tengcongensis
To be published
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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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6CHE
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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: | 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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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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6E5V
 | | human mGlu8 receptor amino terminal domain in complex with (S)-3,4-Dicarboxyphenylglycine (DCPG) | | Descriptor: | 4-[(S)-amino(carboxy)methyl]benzene-1,2-dicarboxylic acid, CHLORIDE ION, Metabotropic glutamate receptor 8 | | Authors: | Chen, Q, Ho, J.D, Ashok, S, Vargas, M.C, Wang, J, Atwell, S, Bures, M, Schkeryantz, J.M, Monn, J.A, Hao, J. | | Deposit date: | 2018-07-23 | | Release date: | 2018-11-07 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.95 Å) | | Cite: | Structural Basis for ( S)-3,4-Dicarboxyphenylglycine (DCPG) As a Potent and Subtype Selective Agonist of the mGlu8Receptor.
J. Med. Chem., 61, 2018
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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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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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7MTB
 | | Rhodopsin kinase (GRK1)-S5E/S488E/T489E in complex with rhodopsin and Fab6 | | Descriptor: | Fab6 heavy chain, Fab6 light chain, RETINAL, ... | | Authors: | Chen, Q, Chen, C.-L, Tesmer, J.J.G. | | Deposit date: | 2021-05-13 | | Release date: | 2021-07-07 | | Last modified: | 2021-08-25 | | Method: | ELECTRON MICROSCOPY (4 Å) | | Cite: | Structures of rhodopsin in complex with G-protein-coupled receptor kinase 1.
Nature, 595, 2021
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7MT8
 | | Rhodopsin kinase (GRK1)-S5E/S488E/T489E in complex with rhodopsin | | Descriptor: | RETINAL, Rhodopsin, Rhodopsin kinase GRK1, ... | | Authors: | Chen, Q, Chen, C.-L, Tesmer, J.J.G. | | Deposit date: | 2021-05-13 | | Release date: | 2021-07-07 | | Last modified: | 2021-08-25 | | Method: | ELECTRON MICROSCOPY (5.8 Å) | | Cite: | Structures of rhodopsin in complex with G-protein-coupled receptor kinase 1.
Nature, 595, 2021
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7MTA
 | | Rhodopsin kinase (GRK1)-S5E/S488E/T489E in complex with rhodopsin and Fab1 | | Descriptor: | Fab1 Heavy chain, Fab1 Light chain, RETINAL, ... | | Authors: | Chen, Q, Chen, C.-L, Tesmer, J.J.G. | | Deposit date: | 2021-05-13 | | Release date: | 2021-07-07 | | Last modified: | 2021-08-25 | | Method: | ELECTRON MICROSCOPY (4.1 Å) | | Cite: | Structures of rhodopsin in complex with G-protein-coupled receptor kinase 1.
Nature, 595, 2021
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7MT9
 | | Rhodopsin kinase (GRK1) in complex with rhodopsin | | Descriptor: | RETINAL, Rhodopsin, Rhodopsin kinase GRK1, ... | | Authors: | Chen, Q, Chen, C.-L, Tesmer, J.J.G. | | Deposit date: | 2021-05-13 | | Release date: | 2021-07-07 | | Last modified: | 2021-08-25 | | Method: | ELECTRON MICROSCOPY (7 Å) | | Cite: | Structures of rhodopsin in complex with G-protein-coupled receptor kinase 1.
Nature, 595, 2021
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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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5SXU
 | | X-ray structure of 2-bromoethanol bound to a pentameric ligand gated ion channel (ELIC) in a desensitized state | | Descriptor: | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, 2-BROMOETHANOL, 3-AMINOPROPANE, ... | | Authors: | Chen, Q, Kinde, M, Cohen, A, Xu, Y, Tang, P. | | Deposit date: | 2016-08-10 | | Release date: | 2017-06-21 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Structural Basis of Alcohol Inhibition of the Pentameric Ligand-Gated Ion Channel ELIC.
Structure, 25, 2017
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5SXV
 | | X-ray structure of 2-bromoethanol bound to a pentameric ligand gated ion channel (ELIC) in a resting state | | Descriptor: | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, 2-BROMOETHANOL, Cys-loop ligand-gated ion channel | | Authors: | Chen, Q, Kinde, M, Cohen, A, Xu, Y, Tang, P. | | Deposit date: | 2016-08-10 | | Release date: | 2017-06-21 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (3.4 Å) | | Cite: | Structural Basis of Alcohol Inhibition of the Pentameric Ligand-Gated Ion Channel ELIC.
Structure, 25, 2017
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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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