8JE0
 
 | | A novel amidohydrolase | | Descriptor: | 1,2-ETHANEDIOL, Amidase, ZINC ION | | Authors: | Ma, D, Feng, R. | | Deposit date: | 2023-05-15 | | Release date: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | A novel amidohydrolase catalyze the degradation of PAM by Klebsiella sp. PCX
To Be Published
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8J00
 | | Human KCNQ2-CaM in complex with CBD | | Descriptor: | Calmodulin-1, Potassium voltage-gated channel subfamily KQT member 2, cannabidiol | | Authors: | Ma, D, Li, X, Guo, J. | | Deposit date: | 2023-04-09 | | Release date: | 2023-11-29 | | Method: | ELECTRON MICROSCOPY (3 Å) | | Cite: | Ligand activation mechanisms of human KCNQ2 channel.
Nat Commun, 14, 2023
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8IZY
 | | Human KCNQ2-CaM in complex with HN37 | | Descriptor: | Potassium voltage-gated channel subfamily KQT member 2, methyl N-[4-[(4-fluorophenyl)methyl-prop-2-ynyl-amino]-2,6-dimethyl-phenyl]carbamate | | Authors: | Ma, D, Li, X, Guo, J. | | Deposit date: | 2023-04-09 | | Release date: | 2023-11-29 | | Method: | ELECTRON MICROSCOPY (2.5 Å) | | Cite: | Ligand activation mechanisms of human KCNQ2 channel.
Nat Commun, 14, 2023
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8J05
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8J04
 | | Human KCNQ2-CaM-HN37 complex in the presence of PIP2 | | Descriptor: | Calmodulin-1, Potassium voltage-gated channel subfamily KQT member 2, methyl N-[4-[(4-fluorophenyl)methyl-prop-2-ynyl-amino]-2,6-dimethyl-phenyl]carbamate | | Authors: | Ma, D, Li, X, Guo, J. | | Deposit date: | 2023-04-09 | | Release date: | 2023-12-06 | | Method: | ELECTRON MICROSCOPY (2.7 Å) | | Cite: | Ligand activation mechanisms of human KCNQ2 channel.
Nat Commun, 14, 2023
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8J03
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8J02
 | | Human KCNQ2(F104A)-CaM-PIP2-CBD complex in state II | | Descriptor: | Calmodulin-1, Potassium voltage-gated channel subfamily KQT member 2, [(2R)-2-octanoyloxy-3-[oxidanyl-[(1R,2R,3S,4R,5R,6S)-2,3,6-tris(oxidanyl)-4,5-diphosphonooxy-cyclohexyl]oxy-phosphoryl]oxy-propyl] octanoate, ... | | Authors: | Ma, D, Li, X, Guo, J. | | Deposit date: | 2023-04-09 | | Release date: | 2023-12-13 | | Method: | ELECTRON MICROSCOPY (3.5 Å) | | Cite: | Ligand activation mechanisms of human KCNQ2 channel.
Nat Commun, 14, 2023
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8J01
 | | Human KCNQ2-CaM in complex with CBD and PIP2 | | Descriptor: | Calmodulin-1, Potassium voltage-gated channel subfamily KQT member 2, [(2R)-2-octanoyloxy-3-[oxidanyl-[(1R,2R,3S,4R,5R,6S)-2,3,6-tris(oxidanyl)-4,5-diphosphonooxy-cyclohexyl]oxy-phosphoryl]oxy-propyl] octanoate, ... | | Authors: | Ma, D, Li, X, Guo, J. | | Deposit date: | 2023-04-09 | | Release date: | 2023-12-13 | | Method: | ELECTRON MICROSCOPY (3.1 Å) | | Cite: | Ligand activation mechanisms of human KCNQ2 channel.
Nat Commun, 14, 2023
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7XNK
 | | human KCNQ1-CaM in complex with ML277 | | Descriptor: | (2R)-N-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-1-(4-methylbenzene-1-sulfonyl)piperidine-2-carboxamide, Calmodulin-3, POTASSIUM ION, ... | | Authors: | Ma, D, Guo, J. | | Deposit date: | 2022-04-29 | | Release date: | 2022-12-14 | | Last modified: | 2024-07-03 | | Method: | ELECTRON MICROSCOPY (2.6 Å) | | Cite: | Structural mechanisms for the activation of human cardiac KCNQ1 channel by electro-mechanical coupling enhancers.
Proc.Natl.Acad.Sci.USA, 119, 2022
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7XNI
 | | human KCNQ1-CaM in apo state | | Descriptor: | Calmodulin-3, Potassium voltage-gated channel subfamily KQT member 1 | | Authors: | Ma, D, Guo, J. | | Deposit date: | 2022-04-28 | | Release date: | 2022-12-14 | | Last modified: | 2024-07-03 | | Method: | ELECTRON MICROSCOPY (3.5 Å) | | Cite: | Structural mechanisms for the activation of human cardiac KCNQ1 channel by electro-mechanical coupling enhancers.
Proc.Natl.Acad.Sci.USA, 119, 2022
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7XNL
 | | human KCNQ1-CaM-ML277-PIP2 complex in state A | | Descriptor: | (2R)-N-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-1-(4-methylbenzene-1-sulfonyl)piperidine-2-carboxamide, Calmodulin-3, POTASSIUM ION, ... | | Authors: | Ma, D, Guo, J. | | Deposit date: | 2022-04-29 | | Release date: | 2022-12-14 | | Last modified: | 2024-07-03 | | Method: | ELECTRON MICROSCOPY (3.1 Å) | | Cite: | Structural mechanisms for the activation of human cardiac KCNQ1 channel by electro-mechanical coupling enhancers.
Proc.Natl.Acad.Sci.USA, 119, 2022
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7XNN
 | | human KCNQ1-CaM-ML277-PIP2 complex in state B | | Descriptor: | (2R)-N-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-1-(4-methylbenzene-1-sulfonyl)piperidine-2-carboxamide, Calmodulin-3, POTASSIUM ION, ... | | Authors: | Ma, D, Guo, J. | | Deposit date: | 2022-04-29 | | Release date: | 2022-12-14 | | Last modified: | 2024-07-03 | | Method: | ELECTRON MICROSCOPY (2.5 Å) | | Cite: | Structural mechanisms for the activation of human cardiac KCNQ1 channel by electro-mechanical coupling enhancers.
Proc.Natl.Acad.Sci.USA, 119, 2022
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1VRY
 | | Second and Third Transmembrane Domains of the Alpha-1 Subunit of Human Glycine Receptor | | Descriptor: | Glycine receptor alpha-1 chain | | Authors: | Ma, D, Liu, Z, Li, L, Tang, P, Xu, Y. | | Deposit date: | 2005-07-20 | | Release date: | 2005-07-26 | | Last modified: | 2023-12-27 | | Method: | SOLUTION NMR | | Cite: | Structure and Dynamics of the Second and Third Transmembrane Domains of Human Glycine Receptor.
Biochemistry, 44, 2005
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4DJK
 | | Structure of glutamate-GABA antiporter GadC | | Descriptor: | Probable glutamate/gamma-aminobutyrate antiporter | | Authors: | Ma, D, Lu, P.L, Yan, C.Y, Fan, C, Yin, P, Wang, J.W, Shi, Y.G. | | Deposit date: | 2012-02-02 | | Release date: | 2012-03-14 | | Last modified: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (3.097 Å) | | Cite: | Structure and mechanism of a glutamate-GABA antiporter
Nature, 483, 2012
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8JM9
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8JME
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8K74
 | | A novel monooxygenase | | Descriptor: | Alkanal monooxygenase alpha chain | | Authors: | Ma, D, Feng, R. | | Deposit date: | 2023-07-26 | | Release date: | 2024-07-31 | | Method: | X-RAY DIFFRACTION (1.97 Å) | | Cite: | Functional and structural analysis of monooxygenase in polyacrylamide degraded by Klebsiella sp. PCX
To Be Published
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2I7U
 | | Structural and Dynamical Analysis of a Four-Alpha-Helix Bundle with Designed Anesthetic Binding Pockets | | Descriptor: | Four-alpha-helix bundle | | Authors: | Ma, D, Brandon, N.R, Cui, T, Bondarenko, V, Canlas, C, Johansson, J.S, Tang, P, Xu, Y. | | Deposit date: | 2006-08-31 | | Release date: | 2007-09-11 | | Last modified: | 2024-05-29 | | Method: | SOLUTION NMR | | Cite: | Four-alpha-helix bundle with designed anesthetic binding pockets. Part I: structural and dynamical analyses.
Biophys.J., 94, 2008
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2KB1
 | | NMR studies of a channel protein without membrane: structure and dynamics of water-solubilized KcsA | | Descriptor: | WSK3 | | Authors: | Ma, D, Xu, Y, Tillman, T, Tang, P, Meirovitch, E, Eckenhoff, R, Carnini, A. | | Deposit date: | 2008-11-19 | | Release date: | 2008-12-09 | | Last modified: | 2024-05-22 | | Method: | SOLUTION NMR | | Cite: | NMR studies of a channel protein without membranes: structure and dynamics of water-solubilized KcsA
Proc.Natl.Acad.Sci.USA, 105, 2008
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2K1E
 | | NMR studies of a channel protein without membranes: structure and dynamics of water-solubilized KcsA | | Descriptor: | water soluble analogue of potassium channel, KcsA | | Authors: | Ma, D, Xu, Y, Tillman, T, Tang, P, Meirovitch, E, Eckenhoff, R, Carnini, A. | | Deposit date: | 2008-02-29 | | Release date: | 2008-11-11 | | Last modified: | 2024-05-29 | | Method: | SOLUTION NMR | | Cite: | NMR studies of a channel protein without membranes: structure and dynamics of water-solubilized KcsA.
Proc.Natl.Acad.Sci.Usa, 105, 2008
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4DJI
 | | Structure of glutamate-GABA antiporter GadC | | Descriptor: | Probable glutamate/gamma-aminobutyrate antiporter | | Authors: | Ma, D, Lu, P.L, Yan, C.Y, Fan, C, Yin, P, Wang, J.W, Shi, Y.G. | | Deposit date: | 2012-02-02 | | Release date: | 2012-03-14 | | Last modified: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (3.187 Å) | | Cite: | Structure and mechanism of a glutamate-GABA antiporter
Nature, 483, 2012
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8X82
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6BUI
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8IJK
 | | human KCNQ2-CaM-Ebio1 complex in the presence of PIP2 | | Descriptor: | Calmodulin-1, N-(1,2-dihydroacenaphthylen-5-yl)-4-fluoranyl-benzamide, Potassium voltage-gated channel subfamily KQT member 2 | | Authors: | Ma, D, Guo, J. | | Deposit date: | 2023-02-27 | | Release date: | 2024-01-17 | | Last modified: | 2024-07-10 | | Method: | ELECTRON MICROSCOPY (3.4 Å) | | Cite: | A small-molecule activation mechanism that directly opens the KCNQ2 channel.
Nat.Chem.Biol., 20, 2024
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8X43
 | | human KCNQ2-CaM-Ebio1-S1 complex in the presence of PIP2 | | Descriptor: | Calmodulin-1, N-(4-azanyl-1,2-dihydroacenaphthylen-5-yl)-4-fluoranyl-benzamide, Potassium voltage-gated channel subfamily KQT member 2 | | Authors: | Ma, D, Guo, J. | | Deposit date: | 2023-11-15 | | Release date: | 2024-01-17 | | Last modified: | 2024-07-17 | | Method: | ELECTRON MICROSCOPY (3 Å) | | Cite: | A small-molecule activation mechanism that directly opens the KCNQ2 channel.
Nat.Chem.Biol., 20, 2024
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