2IH3
 
 | | Ion selectivity in a semi-synthetic K+ channel locked in the conductive conformation | | Descriptor: | (1S)-2-HYDROXY-1-[(NONANOYLOXY)METHYL]ETHYL MYRISTATE, FAB Heavy Chain, FAB Light Chain, ... | | Authors: | Valiyaveetil, F.I, Leonetti, M, Muir, T.W, MacKinnon, R. | | Deposit date: | 2006-09-25 | | Release date: | 2006-11-21 | | Last modified: | 2021-10-20 | | Method: | X-RAY DIFFRACTION (1.72 Å) | | Cite: | Ion Selectivity in a Semisynthetic K+ Channel Locked in the Conductive Conformation.
Science, 314, 2006
|
|
1R3J
 | | potassium channel KcsA-Fab complex in high concentration of Tl+ | | Descriptor: | Antibody Fab fragment heavy chain, Antibody Fab fragment light chain, DIACYL GLYCEROL, ... | | Authors: | Zhou, Y, MacKinnon, R. | | Deposit date: | 2003-10-02 | | Release date: | 2003-11-25 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | The occupancy of ions in the K+ selectivity filter: Charge balance and coupling of ion binding to a protein conformational change underlie high conduction rates
J.Mol.Biol., 333, 2003
|
|
1ORS
 | | X-ray structure of the KvAP potassium channel voltage sensor in complex with an Fab | | Descriptor: | 33H1 Fab heavy chain, 33H1 Fab light chain, potassium channel | | Authors: | Jiang, Y, Lee, A, Chen, J, Ruta, V, Cadene, M, Chait, B.T, MacKinnon, R. | | Deposit date: | 2003-03-14 | | Release date: | 2003-05-06 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | X-ray structure of a voltage-dependent K+ channel
Nature, 423, 2003
|
|
2HVK
 | | crystal structure of the KcsA-Fab-TBA complex in high K+ | | Descriptor: | (2S)-3-HYDROXY-2-(NONANOYLOXY)PROPYL LAURATE, Antibody Fab heavy chain, Antibody Fab light chain, ... | | Authors: | Zhou, Y. | | Deposit date: | 2006-07-28 | | Release date: | 2007-02-20 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Crystallographic Study of the Tetrabutylammonium Block to the KcsA K(+) Channel.
J.Mol.Biol., 366, 2007
|
|
8SR7
 | | Cryo-EM structure of TRPM2 chanzyme in the presence of Magnesium, Adenosine monophosphate, and Ribose-5-phosphate | | Descriptor: | 5-O-phosphono-beta-D-ribofuranose, ADENOSINE MONOPHOSPHATE, CHOLESTEROL, ... | | Authors: | Huang, Y, Kumar, S, Lu, W, Du, J. | | Deposit date: | 2023-05-05 | | Release date: | 2024-05-08 | | Last modified: | 2024-06-05 | | Method: | ELECTRON MICROSCOPY (1.97 Å) | | Cite: | Coupling enzymatic activity and gating in an ancient TRPM chanzyme and its molecular evolution.
Nat.Struct.Mol.Biol., 2024
|
|
7MIJ
 | | Mouse TRPV3 in MSP2N2 nanodiscs, closed state at 4 degrees Celsius | | Descriptor: | (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate, SODIUM ION, Transient receptor potential cation channel subfamily V member 3 | | Authors: | Neuberger, A, Nadezhdin, K.D, Sobolevsky, A.I. | | Deposit date: | 2021-04-17 | | Release date: | 2021-07-21 | | Last modified: | 2021-07-28 | | Method: | ELECTRON MICROSCOPY (1.98 Å) | | Cite: | Structural mechanism of heat-induced opening of a temperature-sensitive TRP channel.
Nat.Struct.Mol.Biol., 28, 2021
|
|
1K4C
 | | Potassium Channel KcsA-Fab complex in high concentration of K+ | | Descriptor: | DIACYL GLYCEROL, NONAN-1-OL, POTASSIUM ION, ... | | Authors: | Zhou, Y, Morais-Cabral, J.H, Kaufman, A, MacKinnon, R. | | Deposit date: | 2001-10-07 | | Release date: | 2001-11-14 | | Last modified: | 2021-10-27 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Chemistry of ion coordination and hydration revealed by a K+ channel-Fab complex at 2.0 A resolution.
Nature, 414, 2001
|
|
6PA0
 | | Structure of the G77A mutant in Sodium Chloride | | Descriptor: | Antibody HEAVY fragment, Antibody LIGHT fragment, DIACYL GLYCEROL, ... | | Authors: | Cuello, L.G, Guan, L. | | Deposit date: | 2019-06-11 | | Release date: | 2019-08-07 | | Last modified: | 2019-12-18 | | Method: | X-RAY DIFFRACTION (2.05 Å) | | Cite: | Structure, function, and ion-binding properties of a K+channel stabilized in the 2,4-ion-bound configuration.
Proc.Natl.Acad.Sci.USA, 116, 2019
|
|
2P7T
 | | Crystal Structure of KcsA mutant | | Descriptor: | (1S)-2-HYDROXY-1-[(NONANOYLOXY)METHYL]ETHYL MYRISTATE, FAB-A, FAB-B, ... | | Authors: | Cordero-Morales, J.F, Vishwanath, J, Lewis, A, Valeria, V.R, Cortes, D.M, Roux, B, Perozo, E. | | Deposit date: | 2007-03-20 | | Release date: | 2007-10-09 | | Last modified: | 2021-10-20 | | Method: | X-RAY DIFFRACTION (2.05 Å) | | Cite: | Crystal Structure of KcsA mutant
To be Published
|
|
4MSW
 | | Y78 ester mutant of KcsA in high K+ | | Descriptor: | ANTIBODY FAB FRAGMENT HEAVY CHAIN, ANTIBODY FAB FRAGMENT LIGHT CHAIN, DIACYL GLYCEROL, ... | | Authors: | Matulef, K, Valiyaveetil, F.I. | | Deposit date: | 2013-09-18 | | Release date: | 2013-10-30 | | Last modified: | 2017-11-15 | | Method: | X-RAY DIFFRACTION (2.06 Å) | | Cite: | Using protein backbone mutagenesis to dissect the link between ion occupancy and C-type inactivation in K+ channels.
Proc.Natl.Acad.Sci.USA, 110, 2013
|
|
6NFU
 | | Structure of the KcsA-G77A mutant or the 2,4-ion bound configuration of a K+ channel selectivity filter. | | Descriptor: | (1S)-2-HYDROXY-1-[(NONANOYLOXY)METHYL]ETHYL MYRISTATE, NONAN-1-OL, POTASSIUM ION, ... | | Authors: | Tilegenova, C, Cortes, D.M, Jahovic, N, Hardy, E, Parameswaran, H, Guan, L, Cuello, L.G. | | Deposit date: | 2018-12-20 | | Release date: | 2019-08-07 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.09 Å) | | Cite: | Structure, function, and ion-binding properties of a K+channel stabilized in the 2,4-ion-bound configuration.
Proc.Natl.Acad.Sci.USA, 116, 2019
|
|
7SQ9
 | | Cryo-EM structure of mouse temsirolimus/PI(3,5)P2-bound TRPML1 channel at 2.11 Angstrom resolution | | Descriptor: | (1R,2R,4S)-4-{(2R)-2-[(3S,6R,7E,9R,10R,12R,14S,15E,17E,19E,21S,23S,26R,27R,30S,34aS)-9,27-dihydroxy-10,21-dimethoxy-6,8,12,14,20,26-hexamethyl-1,5,11,28,29-pentaoxo-1,4,5,6,9,10,11,12,13,14,21,22,23,24,25,26,27,28,29,31,32,33,34,34a-tetracosahydro-3H-23,27-epoxypyrido[2,1-c][1,4]oxazacyclohentriacontin-3-yl]propyl}-2-methoxycyclohexyl 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoate, (2R)-3-{[(S)-hydroxy{[(1S,2R,3R,4S,5S,6R)-2,4,6-trihydroxy-3,5-bis(phosphonooxy)cyclohexyl]oxy}phosphoryl]oxy}propane-1,2-diyl dioctanoate, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Gan, N, Han, Y, Jiang, Y. | | Deposit date: | 2021-11-04 | | Release date: | 2022-02-02 | | Last modified: | 2022-02-23 | | Method: | ELECTRON MICROSCOPY (2.11 Å) | | Cite: | Structural mechanism of allosteric activation of TRPML1 by PI(3,5)P 2 and rapamycin.
Proc.Natl.Acad.Sci.USA, 119, 2022
|
|
6NFV
 | | Structure of the KcsA-G77C mutant or the 2,4-ion bound configuration of a K+ channel selectivity filter. | | Descriptor: | (1S)-2-HYDROXY-1-[(NONANOYLOXY)METHYL]ETHYL MYRISTATE, NONAN-1-OL, POTASSIUM ION, ... | | Authors: | Tilegenova, C, Cortes, D.M, Jahovic, N, Hardy, E, Parameswaran, H, Guan, L, Cuello, L.G. | | Deposit date: | 2018-12-20 | | Release date: | 2019-08-07 | | Last modified: | 2019-12-18 | | Method: | X-RAY DIFFRACTION (2.13 Å) | | Cite: | Structure, function, and ion-binding properties of a K+channel stabilized in the 2,4-ion-bound configuration.
Proc.Natl.Acad.Sci.USA, 116, 2019
|
|
8SI5
 | | Cryo-EM structure of TRPM7 in MSP2N2 nanodisc in complex with agonist naltriben in open state | | Descriptor: | (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate, (4bS,8R,8aS,14bR)-7-(cyclopropylmethyl)-5,6,7,8,9,14b-hexahydro-8aH-4,8-methanobis[1]benzofuro[3,2-e:2',3'-g]isoquinoline-1,8a-diol, 2-[2-[(1~{S},2~{S},4~{S},5'~{R},6~{R},7~{S},8~{R},9~{S},12~{S},13~{R},16~{S})-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.0^{2,9}.0^{4,8}.0^{13,18}]icos-18-ene-6,2'-oxane]-16-yl]oxyethyl]propane-1,3-diol, ... | | Authors: | Nadezhdin, K.D, Neuberger, A, Sobolevsky, A.I. | | Deposit date: | 2023-04-14 | | Release date: | 2023-05-17 | | Method: | ELECTRON MICROSCOPY (2.17 Å) | | Cite: | Structural mechanisms of TRPM7 activation and inhibition.
Nat Commun, 14, 2023
|
|
8SI2
 | | Cryo-EM structure of TRPM7 in MSP2N2 nanodisc in apo state | | Descriptor: | (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate, 2-[2-[(1~{S},2~{S},4~{S},5'~{R},6~{R},7~{S},8~{R},9~{S},12~{S},13~{R},16~{S})-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.0^{2,9}.0^{4,8}.0^{13,18}]icos-18-ene-6,2'-oxane]-16-yl]oxyethyl]propane-1,3-diol, CHOLESTEROL, ... | | Authors: | Nadezhdin, K.D, Neuberger, A, Sobolevsky, A.I. | | Deposit date: | 2023-04-14 | | Release date: | 2023-05-17 | | Last modified: | 2023-05-24 | | Method: | ELECTRON MICROSCOPY (2.19 Å) | | Cite: | Structural mechanisms of TRPM7 activation and inhibition.
Nat Commun, 14, 2023
|
|
8F0P
 | | Structure of VSD4-NaV1.7-NaVPas channel chimera bound to the hybrid inhibitor GNE-1305 | | Descriptor: | 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine, 2-acetamido-2-deoxy-beta-D-glucopyranose, CHOLESTEROL HEMISUCCINATE, ... | | Authors: | Kschonsak, M, Jao, C.C, Arthur, C.P, Rohou, A.L, Bergeron, P, Ortwine, D, McKerall, S.J, Hackos, D.H, Deng, L, Chen, J, Sutherlin, D, Dragovich, P.S, Volgraf, M, Wright, M.R, Payandeh, J, Ciferri, C, Tellis, J.C. | | Deposit date: | 2022-11-03 | | Release date: | 2023-04-12 | | Method: | ELECTRON MICROSCOPY (2.2 Å) | | Cite: | Cryo-EM reveals an unprecedented binding site for Na V 1.7 inhibitors enabling rational design of potent hybrid inhibitors.
Elife, 12, 2023
|
|
6YZ2
 | | Full length Open-form Sodium Channel NavMs F208L | | Descriptor: | DODECAETHYLENE GLYCOL, HEGA-10, Ion transport protein, ... | | Authors: | Sula, A, Sait, L.G, Hollingworth, D, Wallace, B.A. | | Deposit date: | 2020-05-06 | | Release date: | 2020-11-11 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Cannabidiol interactions with voltage-gated sodium channels.
Elife, 9, 2020
|
|
1S5H
 | | Potassium Channel Kcsa-Fab Complex T75C mutant in K+ | | Descriptor: | ANTIBODY FAB FRAGMENT HEAVY CHAIN, ANTIBODY FAB FRAGMENT LIGHT CHAIN, DIACYL GLYCEROL, ... | | Authors: | Mackinnon, R, Zhou, M. | | Deposit date: | 2004-01-20 | | Release date: | 2004-05-18 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | A mutant KcsA K(+) channel with altered conduction properties and selectivity filter ion distribution.
J.Mol.Biol., 338, 2004
|
|
8U4D
 | | TRPV1 in nanodisc bound with PI-Br4, consensus structure | | Descriptor: | (2S)-2-[(9,10-dibromooctadecanoyl)oxy]-3-{[(S)-hydroxy{[(1S,2R,3R,4S,5S,6R)-2,3,4,5,6-pentahydroxycyclohexyl]oxy}phosphoryl]oxy}propyl (9R,10S)-9,10-dibromooctadecanoate, SODIUM ION, Transient receptor potential cation channel subfamily V member 1 | | Authors: | Arnold, W.R, Julius, D, Cheng, Y. | | Deposit date: | 2023-09-10 | | Release date: | 2024-05-08 | | Last modified: | 2024-05-15 | | Method: | ELECTRON MICROSCOPY (2.2 Å) | | Cite: | Structural basis of TRPV1 modulation by endogenous bioactive lipids.
Nat.Struct.Mol.Biol., 2024
|
|
6SX5
 | | Full length Mutant Open-form Sodium Channel NavMs | | Descriptor: | DODECAETHYLENE GLYCOL, HEGA-10, Ion transport protein, ... | | Authors: | Sula, A, Hollingworth, D, Wallace, B.A. | | Deposit date: | 2019-09-25 | | Release date: | 2021-02-03 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | A tamoxifen receptor within a voltage-gated sodium channel.
Mol.Cell, 81, 2021
|
|
7W9K
 | | Cryo-EM structure of human Nav1.7-beta1-beta2 complex at 2.2 angstrom resolution | | Descriptor: | (2S,3R,4E)-2-(acetylamino)-3-hydroxyoctadec-4-en-1-yl dihydrogen phosphate, (3beta,14beta,17beta,25R)-3-[4-methoxy-3-(methoxymethyl)butoxy]spirost-5-en, 1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE, ... | | Authors: | Yan, N, Huang, G, Liu, D, Wei, P, Shen, H. | | Deposit date: | 2021-12-09 | | Release date: | 2022-06-01 | | Method: | ELECTRON MICROSCOPY (2.2 Å) | | Cite: | High-resolution structures of human Na v 1.7 reveal gating modulation through alpha-pi helical transition of S6 IV.
Cell Rep, 39, 2022
|
|
7UKG
 | | Human Kv4.2-KChIP2-DPP6 channel complex in an open state, transmembrane region | | Descriptor: | Dipeptidyl-peptidase 6, POTASSIUM ION, Potassium voltage-gated channel subfamily D member 2 | | Authors: | Zhao, H, Dai, Y, Lee, C.H. | | Deposit date: | 2022-04-01 | | Release date: | 2022-06-29 | | Last modified: | 2024-02-14 | | Method: | ELECTRON MICROSCOPY (2.24 Å) | | Cite: | Activation and closed-state inactivation mechanisms of the human voltage-gated K V 4 channel complexes.
Mol.Cell, 82, 2022
|
|
2H8P
 | | Structure of a K channel with an amide to ester substitution in the selectivity filter | | Descriptor: | (2S)-2-(BUTYRYLOXY)-3-HYDROXYPROPYL NONANOATE, FAB heavy chain, FAB light chain, ... | | Authors: | Valiyaveetil, F.I, MacKinnon, R, Muir, T.W. | | Deposit date: | 2006-06-07 | | Release date: | 2006-09-12 | | Last modified: | 2024-03-27 | | Method: | X-RAY DIFFRACTION (2.25 Å) | | Cite: | Structural and Functional Consequences of an Amide-to-Ester Substitution in the Selectivity Filter of a Potassium Channel.
J.Am.Chem.Soc., 128, 2006
|
|
5VKH
 | | Closed conformation of KcsA Y82A-F103A mutant | | Descriptor: | (1S)-2-HYDROXY-1-[(NONANOYLOXY)METHYL]ETHYL MYRISTATE, Antibody Heavy Chain, Antibody Light Chain, ... | | Authors: | Cuello, L.G, Perozo, E, Cortes, D.M. | | Deposit date: | 2017-04-21 | | Release date: | 2017-12-06 | | Last modified: | 2020-01-01 | | Method: | X-RAY DIFFRACTION (2.25 Å) | | Cite: | The gating cycle of a K+ channel at atomic resolution.
Elife, 6, 2017
|
|
5VK6
 | | Open conformation of KcsA non-inactivating E71A mutant | | Descriptor: | (1S)-2-HYDROXY-1-[(NONANOYLOXY)METHYL]ETHYL MYRISTATE, Antibody Heavy Chain, Antibody Light Chain, ... | | Authors: | Cuello, L.G, Perozo, E. | | Deposit date: | 2017-04-21 | | Release date: | 2017-12-06 | | Last modified: | 2020-01-01 | | Method: | X-RAY DIFFRACTION (2.25 Å) | | Cite: | The gating cycle of a K+ channel at atomic resolution.
Elife, 6, 2017
|
|
