8THN
 
 | | KcsA M96V mutant with Y78ester in High K+ | | Descriptor: | KcsA Fab Heavy Chain, KcsA Fab Light Chain, POTASSIUM ION, ... | | Authors: | Reddi, R, Valiyaveetil, F.I. | | Deposit date: | 2023-07-17 | | Release date: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | A facile approach for incorporating tyrosine esters to probe ion-binding sites and backbone hydrogen bonds.
J.Biol.Chem., 300, 2023
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8QZ4
 | | Crystal structure of human two pore domain potassium ion channel TREK-2 (K2P10.1) in complex with an activatory nanobody (Nb76) | | Descriptor: | BARIUM ION, CHOLESTEROL HEMISUCCINATE, Nanobody 76, ... | | Authors: | Rodstrom, K.E.J, Pike, A.C.W, Baronina, A, Ang, J, Bushell, S.R, Chalk, R, Mukhopadhyay, S.M.M, Pardon, E, Arrowsmith, C.H, Edwards, A.M, Bountra, C, Burgess-Brown, N.A, Tucker, S.J, Steyaert, J, Carpenter, E.P, Structural Genomics Consortium (SGC) | | Deposit date: | 2023-10-26 | | Release date: | 2024-05-29 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Extracellular modulation of TREK-2 activity with nanobodies provides insight into the mechanisms of K2P channel regulation.
Nat Commun, 15, 2024
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8QZ3
 | | Crystal structure of human two pore domain potassium ion channel TREK-2 (K2P10.1) in complex with an activatory nanobody (Nb67) | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, Nanobody 67, POTASSIUM ION, ... | | Authors: | Baronina, A, Pike, A.C.W, Rodstrom, K.E.J, Ang, J, Bushell, S.R, Chalk, R, Mukhopadhyay, S.M.M, Pardon, E, Arrowsmith, C.H, Edwards, A.M, Bountra, C, Burgess-Brown, N.A, Tucker, S.J, Steyaert, J, Carpenter, E.P, Structural Genomics Consortium (SGC) | | Deposit date: | 2023-10-26 | | Release date: | 2024-05-29 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Extracellular modulation of TREK-2 activity with nanobodies provides insight into the mechanisms of K2P channel regulation.
Nat Commun, 15, 2024
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8QZ2
 | | Crystal structure of human two pore domain potassium ion channel TREK-2 (K2P10.1) in complex with an inhibitory nanobody (Nb61) | | Descriptor: | Nanobody 61, POTASSIUM ION, Potassium channel subfamily K member 10 | | Authors: | Baronina, A, Pike, A.C.W, Rodstrom, K.E.J, Ang, J, Bushell, S.R, Chalk, R, Mukhopadhyay, S.M.M, Pardon, E, Arrowsmith, C.H, Edwards, A.M, Bountra, C, Burgess-Brown, N.A, Tucker, S.J, Steyaert, J, Carpenter, E.P, Structural Genomics Consortium (SGC) | | Deposit date: | 2023-10-26 | | Release date: | 2024-05-29 | | Method: | X-RAY DIFFRACTION (3.5 Å) | | Cite: | Extracellular modulation of TREK-2 activity with nanobodies provides insight into the mechanisms of K2P channel regulation.
Nat Commun, 15, 2024
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8QZ1
 | | Crystal structure of human two pore domain potassium ion channel TREK-2 (K2P10.1) in complex with a nanobody (Nb58) | | Descriptor: | Isoform B of Potassium channel subfamily K member 10, Nanobody 58, POTASSIUM ION | | Authors: | Rodstrom, K.E.J, Pike, A.C.W, Baronina, A, Ang, J, Bushell, S.R, Chalk, R, Mukhopadhyay, S.M.M, Pardon, E, Arrowsmith, C.H, Edwards, A.M, Bountra, C, Burgess-Brown, N.A, Tucker, S.J, Steyaert, J, Carpenter, E.P, Structural Genomics Consortium (SGC) | | Deposit date: | 2023-10-26 | | Release date: | 2024-05-29 | | Method: | X-RAY DIFFRACTION (3.588 Å) | | Cite: | Extracellular modulation of TREK-2 activity with nanobodies provides insight into the mechanisms of K2P channel regulation.
Nat Commun, 15, 2024
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8K1Z
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8K1V
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8K1Q
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8K1J
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8HKQ
 | | ion channel | | Descriptor: | POTASSIUM ION, Potassium channel subfamily T member 1, SODIUM ION, ... | | Authors: | Jiang, D.H, Zhang, J.T. | | Deposit date: | 2022-11-27 | | Release date: | 2023-08-16 | | Method: | ELECTRON MICROSCOPY (2.9 Å) | | Cite: | Structural basis of human Slo2.2 channel gating and modulation.
Cell Rep, 42, 2023
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8HKM
 | | ion channel | | Descriptor: | POTASSIUM ION, Potassium channel subfamily T member 1, ZINC ION, ... | | Authors: | Jiang, D.H, Zhang, J.T. | | Deposit date: | 2022-11-27 | | Release date: | 2023-08-16 | | Method: | ELECTRON MICROSCOPY (2.95 Å) | | Cite: | Structural basis of human Slo2.2 channel gating and modulation.
Cell Rep, 42, 2023
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8HKK
 | | ion channel | | Descriptor: | POTASSIUM ION, Potassium channel subfamily T member 1, SODIUM ION, ... | | Authors: | Jiang, D.H, Zhang, J.T. | | Deposit date: | 2022-11-27 | | Release date: | 2023-08-16 | | Method: | ELECTRON MICROSCOPY (2.84 Å) | | Cite: | Structural basis of human Slo2.2 channel gating and modulation.
Cell Rep, 42, 2023
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8HKF
 | | ion channel | | Descriptor: | POTASSIUM ION, Potassium channel subfamily T member 1, ZINC ION | | Authors: | Jiang, D.H, Zhang, Z.T. | | Deposit date: | 2022-11-25 | | Release date: | 2023-08-16 | | Method: | ELECTRON MICROSCOPY (2.66 Å) | | Cite: | Structural basis of human Slo2.2 channel gating and modulation.
Cell Rep, 42, 2023
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8HK6
 | | potassium channel | | Descriptor: | POTASSIUM ION, Potassium channel subfamily T member 1, ZINC ION | | Authors: | Jiang, D.H, Zhang, J.T. | | Deposit date: | 2022-11-25 | | Release date: | 2023-08-16 | | Method: | ELECTRON MICROSCOPY (2.64 Å) | | Cite: | Structural basis of human Slo2.2 channel gating and modulation.
Cell Rep, 42, 2023
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8HIR
 | | potassium channels | | Descriptor: | POTASSIUM ION, Potassium channel subfamily T member 1, SODIUM ION, ... | | Authors: | Jiang, D.H, Zhang, J.T. | | Deposit date: | 2022-11-21 | | Release date: | 2023-08-16 | | Method: | ELECTRON MICROSCOPY (3.18 Å) | | Cite: | Structural basis of human Slo2.2 channel gating and modulation.
Cell Rep, 42, 2023
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8FZ7
 | | TpeA bound closed MthK-A88F mutant in nanodisc | | Descriptor: | (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate, 1-(tripentyl-$l^{4}-azanyl)pentane, Calcium-gated potassium channel MthK, ... | | Authors: | Agarwal, S, Nimigean, C.M. | | Deposit date: | 2023-01-27 | | Release date: | 2023-10-11 | | Last modified: | 2024-01-03 | | Method: | ELECTRON MICROSCOPY (2.88 Å) | | Cite: | Calcium-gated potassium channel blockade via membrane-facing fenestrations.
Nat.Chem.Biol., 20, 2024
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8DJB
 | | MthK-A90L mutant in closed state with 0 Ca2+ | | Descriptor: | Calcium-gated potassium channel MthK, POTASSIUM ION | | Authors: | Agarwal, S, Nimigean, C.M. | | Deposit date: | 2022-06-30 | | Release date: | 2023-07-05 | | Last modified: | 2024-01-03 | | Method: | ELECTRON MICROSCOPY (3.18 Å) | | Cite: | Calcium-gated potassium channel blockade via membrane-facing fenestrations.
Nat.Chem.Biol., 20, 2024
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8DE9
 | | Cryo-EM structure of the zebrafish two pore domain K+ channel TREK1 (K2P2.1) in DDM/POPE mixed micelles | | Descriptor: | (1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL STEARATE, POTASSIUM ION, Potassium channel, ... | | Authors: | Schmidpeter, P.A.M, Nimigean, C.M, Riegelhaupt, P.M. | | Deposit date: | 2022-06-20 | | Release date: | 2023-03-08 | | Method: | ELECTRON MICROSCOPY (3.4 Å) | | Cite: | Membrane phospholipids control gating of the mechanosensitive potassium leak channel TREK1.
Nat Commun, 14, 2023
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8DE8
 | | Cryo-EM structure of the zebrafish two pore domain K+ channel TREK1 (K2P2.1) in DDM/POPA mixed micelles | | Descriptor: | (2R)-1-(hexadecanoyloxy)-3-(phosphonooxy)propan-2-yl (9Z)-octadec-9-enoate, POTASSIUM ION, Potassium channel, ... | | Authors: | Schmidpeter, P.A.M, Nimigean, C.M, Riegelhaupt, P.M. | | Deposit date: | 2022-06-20 | | Release date: | 2023-03-08 | | Method: | ELECTRON MICROSCOPY (2.82 Å) | | Cite: | Membrane phospholipids control gating of the mechanosensitive potassium leak channel TREK1.
Nat Commun, 14, 2023
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8DE7
 | | Cryo-EM structure of the zebrafish two pore domain K+ channel TREK1 (K2P2.1) in DDM detergent | | Descriptor: | DODECYL-BETA-D-MALTOSIDE, POTASSIUM ION, Potassium channel, ... | | Authors: | Schmidpeter, P.A.M, Nimigean, C.M, Riegelhaupt, P.M. | | Deposit date: | 2022-06-20 | | Release date: | 2023-03-08 | | Method: | ELECTRON MICROSCOPY (3.27 Å) | | Cite: | Membrane phospholipids control gating of the mechanosensitive potassium leak channel TREK1.
Nat Commun, 14, 2023
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8CU4
 | | Structure of a K+ selective NaK mutant (NaK2K, Laue diffraction) in the presence of an electric field of ~0.8MV/cm along the crystallographic z axis, 1us, with eightfold extrapolation of structure factor differences | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, POTASSIUM ION, Potassium channel protein, ... | | Authors: | Lee, B, White, K.I, Socolich, M.A, Klureza, M.A, Henning, R, Srajer, V, Ranganathan, R, Hekstra, D. | | Deposit date: | 2022-05-16 | | Release date: | 2023-07-26 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.01 Å) | | Cite: | Direct visualization of electric field-stimulated ion conduction in a potassium channel
To Be Published
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8CU3
 | | Structure of a K+ selective NaK mutant (NaK2K, Laue diffraction) in the presence of an electric field of ~0.8MV/cm along the crystallographic z axis, 200ns, with eightfold extrapolation of structure factor differences | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, POTASSIUM ION, Potassium channel protein, ... | | Authors: | Lee, B, White, K.I, Socolich, M.A, Klureza, M.A, Henning, R, Srajer, V, Ranganathan, R, Hekstra, D. | | Deposit date: | 2022-05-16 | | Release date: | 2023-07-26 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.01 Å) | | Cite: | Direct visualization of electric field-stimulated ion conduction in a potassium channel
To Be Published
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8CU2
 | | Structure of a K+ selective NaK mutant (NaK2K, Laue diffraction) in the presence of an electric field of ~0.8MV/cm along the crystallographic z axis, 100ns, with eightfold extrapolation of structure factor differences | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, POTASSIUM ION, Potassium channel protein, ... | | Authors: | Lee, B, White, K.I, Socolich, M.A, Klureza, M.A, Henning, R, Srajer, V, Ranganathan, R, Hekstra, D. | | Deposit date: | 2022-05-16 | | Release date: | 2023-07-26 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.01 Å) | | Cite: | Direct visualization of electric field-stimulated ion conduction in a potassium channel
To Be Published
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8CU1
 | | Structure of a K+ selective NaK mutant (NaK2K, Laue diffraction) in the presence of an electric field of ~0.8MV/cm along the crystallographic z axis, 500ns, with eightfold extrapolation of structure factor differences | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, POTASSIUM ION, Potassium channel protein, ... | | Authors: | Lee, B, White, K.I, Socolich, M.A, Klureza, M.A, Henning, R, Srajer, V, Ranganathan, R, Hekstra, D. | | Deposit date: | 2022-05-16 | | Release date: | 2023-07-26 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.01 Å) | | Cite: | Direct visualization of electric field-stimulated ion conduction in a potassium channel
To Be Published
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8CTX
 | | Crystal structure of a K+ selective NaK mutant (NaK2K) -K+,Tl+ complex | | Descriptor: | POTASSIUM ION, Potassium channel protein, THALLIUM (I) ION | | Authors: | Lee, B, White, K.I, Socolich, M.A, Klureza, M.A, Henning, R, Srajer, V, Ranganathan, R, Hekstra, D. | | Deposit date: | 2022-05-16 | | Release date: | 2023-06-14 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.99 Å) | | Cite: | Direct visualization of electric field-stimulated ion conduction in a potassium channel
To Be Published
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