2AHY
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NA+ COMPLEX OF THE NAK CHANNEL
Descriptor:Potassium channel protein
Authors:Shi, N., Ye, S., Alam, A., Chen, L., Jiang, Y.
Deposit date:2005-07-28
Release date:2006-02-07
Modification date:2011-07-13
Method:X-RAY DIFFRACTION (2.4 Å)
Cite:Atomic structure of a Na+- and K+-conducting channel.
Nature, 440, 2006
2DWD
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CRYSTAL STRUCTURE OF KCSA-FAB-TBA COMPLEX IN TL+
Descriptor:ANTIBODY FAB HEAVY CHAIN, ANTIBODY FAB LIGHT CHAIN, Voltage-gated potassium channel
Authors:Yohannan, S., Zhou, Y.
Deposit date:2006-08-10
Release date:2007-02-20
Modification date:2011-07-13
Method:X-RAY DIFFRACTION (2.6 Å)
Cite:Crystallographic Study of the Tetrabutylammonium Block to the KcsA K(+) Channel
J.Mol.Biol., 366, 2007
2DWE
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CRYSTAL STRUCTURE OF KCSA-FAB-TBA COMPLEX IN RB+
Descriptor:ANTIBODY FAB HEAVY CHAIN, ANTIBODY FAB LIGHT CHAIN, Voltage-gated potassium channel
Authors:Yohannan, S., Zhou, Y.
Deposit date:2006-08-10
Release date:2007-02-20
Modification date:2011-07-13
Method:X-RAY DIFFRACTION (2.5 Å)
Cite:Crystallographic Study of the Tetrabutylammonium Block to the KcsA K(+) Channel
J.Mol.Biol., 366, 2007
2HVK
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CRYSTAL STRUCTURE OF THE KCSA-FAB-TBA COMPLEX IN HIGH K+
Descriptor:Antibody Fab heavy chain, Antibody Fab light chain, potassium channel KcsA
Authors:Zhou, Y.
Deposit date:2006-07-28
Release date:2007-02-20
Modification date:2011-07-13
Method:X-RAY DIFFRACTION (1.9 Å)
Cite:Crystallographic Study of the Tetrabutylammonium Block to the KcsA K(+) Channel.
J.Mol.Biol., 366, 2007
2IH1
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ION SELECTIVITY IN A SEMI-SYNTHETIC K+ CHANNEL LOCKED IN THE CONDUCTIVE CONFORMATION
Descriptor:FAB Heavy Chain, FAB Light Chain, Voltage-gated potassium channel
Authors:Valiyaveetil, F.I., Leonetti, M., Muir, T.W., MacKinnon, R.
Deposit date:2006-09-25
Release date:2006-11-21
Modification date:2011-11-16
Method:X-RAY DIFFRACTION (2.4 Å)
Cite:Ion Selectivity in a Semisynthetic K+ Channel Locked in the Conductive Conformation.
Science, 314, 2006
2IH3
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ION SELECTIVITY IN A SEMI-SYNTHETIC K+ CHANNEL LOCKED IN THE CONDUCTIVE CONFORMATION
Descriptor:FAB Heavy Chain, FAB Light Chain, Voltage-gated potassium channel
Authors:Valiyaveetil, F.I., Leonetti, M., Muir, T.W., MacKinnon, R.
Deposit date:2006-09-25
Release date:2006-11-21
Modification date:2011-11-16
Method:X-RAY DIFFRACTION (1.72 Å)
Cite:Ion Selectivity in a Semisynthetic K+ Channel Locked in the Conductive Conformation.
Science, 314, 2006
2ITD
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POTASSIUM CHANNEL KCSA-FAB COMPLEX IN BARIUM CHLORIDE
Descriptor:antibody Fab fragment heavy chain, antibody Fab fragment light chain, Voltage-gated potassium channel
Authors:Lockless, S.W., Zhou, M., MacKinnon, R.
Deposit date:2006-10-19
Release date:2007-05-15
Modification date:2011-11-16
Method:X-RAY DIFFRACTION (2.7 Å)
Cite:Structural and Thermodynamic Properties of Selective Ion Binding in a K(+) Channel.
Plos Biol., 5, 2007
2K1E
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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
Modification date:2009-06-09
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
2KB1
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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
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
3F5W
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KCSA POTASSIUM CHANNEL IN THE OPEN-INACTIVATED STATE WITH 32 A OPENING AT T112
Descriptor:Antibody heavy chain, Antibody light chain, Voltage-gated potassium channel
Authors:Cuello, L.G., Jogini, V., Cortes, D.M., Perozo, E.
Deposit date:2008-11-04
Release date:2010-05-19
Modification date:2011-02-09
Method:X-RAY DIFFRACTION (3.3 Å)
Cite:KcsA Potassium channel in the open-inactivated state with 32 A opening at T112
TO BE PUBLISHED
3FB5
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KCSA POTASSIUM CHANNEL IN THE PARTIALLY OPEN STATE WITH 14.5 A OPENING AT T112
Descriptor:antibody Fab fragment heavy chain, antibody Fab fragment light chain, Voltage-gated potassium channel
Authors:Cuello, L.G., Jogini, V., Cortes, D.M., Perozo, E.
Deposit date:2008-11-18
Release date:2010-05-19
Modification date:2011-02-09
Method:X-RAY DIFFRACTION (2.8 Å)
Cite:KcsA potassium channel in the partially open state with 14.5 A opening at T112
TO BE PUBLISHED
3FB8
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KCSA POTASSIUM CHANNEL IN THE OPEN-CONDUCTIVE STATE WITH 20 A OPENING AT T112 IN THE PRESENCE OF RB+ ION
Descriptor:antibody fab fragment heavy chain, antibody fab fragment light chain, Voltage-gated potassium channel
Authors:Cuello, L.G., Jogini, V., Cortes, D.M., Perozo, E.
Deposit date:2008-11-18
Release date:2010-05-19
Modification date:2010-06-09
Method:X-RAY DIFFRACTION (3.4 Å)
Cite:KcsA Potassium channel in the open-conductive state with 20 A opening at T112 in the presence of Rb+ ion
TO BE PUBLISHED
3GB7
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POTASSIUM CHANNEL KCSA-FAB COMPLEX IN LI+
Descriptor:antibody Fab fragment heavy chain, antibody Fab fragment light chain, Voltage-gated potassium channel
Authors:Thompson, A.N., Ilsoo, K., Panosian, T.D., Iverson, T.M., Allen, T.W., Nimigean, C.M.
Deposit date:2009-02-18
Release date:2009-11-17
Modification date:2009-12-22
Method:X-RAY DIFFRACTION (2.85 Å)
Cite:Mechanism of potassium-channel selectivity revealed by Na(+) and Li(+) binding sites within the KcsA pore.
Nat.Struct.Mol.Biol., 16, 2009
3HPL
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KCSA E71H-F103A MUTANT IN THE CLOSED STATE
Descriptor:Antibody Fab heavy chain, Antibody fab light chain, Voltage-gated potassium channel
Authors:Cuello, L.G., Jogini, V., Cortes, D.M., Perozo, E.
Deposit date:2009-06-04
Release date:2010-06-23
Modification date:2011-02-09
Method:X-RAY DIFFRACTION (3.2 Å)
Cite:Structural basis for the coupling between activation and inactivation gates in K(+) channels.
Nature, 466, 2010
3IGA
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POTASSIUM CHANNEL KCSA-FAB COMPLEX IN LI+ AND K+
Descriptor:Antibody Fab Fragment heavy chain, Antibody Fab fragment light chain, Voltage-gated potassium channel
Authors:Thompson, A.N, Ilsoo, K., Panosian, T.D., Iverson, T.M., Allen, T.W., Nimigean, C.M.
Deposit date:2009-07-27
Release date:2009-11-17
Modification date:2013-09-25
Method:X-RAY DIFFRACTION (2.75 Å)
Cite:Mechanism of potassium-channel selectivity revealed by Na(+) and Li(+) binding sites within the KcsA pore.
Nat.Struct.Mol.Biol., 16, 2009
3OR6
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ON THE STRUCTURAL BASIS OF MODAL GATING BEHAVIOR IN K+CHANNELS - E71Q
Descriptor:antibody fab fragment heavy chain, antibody fab fragment light chain, Voltage-gated potassium channel
Authors:Chakrapani, S., Cordero-Morales, J.F., Jogini, V., Perozo, E.
Deposit date:2010-09-06
Release date:2011-01-05
Modification date:2011-03-16
Method:X-RAY DIFFRACTION (2.7 Å)
Cite:On the structural basis of modal gating behavior in K(+) channels.
Nat.Struct.Mol.Biol., 18, 2011
3STL
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KCSA POTASSIUM CHANNEL MUTANT Y82C WITH CADMIUM BOUND
Descriptor:antibody Fab fragment heavy chain, antibody Fab fragment light chain, Voltage-gated potassium channel
Authors:Raghuraman, H., Cordero-Morales, J., Jogini, V., Perozo, E.
Deposit date:2011-07-11
Release date:2012-04-18
Modification date:2012-10-03
Method:X-RAY DIFFRACTION (2.4 Å)
Cite:Mechanism of Cd(2+) Coordination during Slow Inactivation in Potassium Channels.
Structure, 20, 2012
3STZ
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KCSA POTASSIUM CHANNEL MUTANT Y82C WITH NITROXIDE SPIN LABEL
Descriptor:antibody Fab fragment heavy chain, antibody Fab fragment light chain, Voltage-gated potassium channel
Authors:Raghuraman, H., Cordero-Morales, J., Jogini, V., Perozo, E.
Deposit date:2011-07-11
Release date:2012-04-18
Modification date:2012-10-03
Method:X-RAY DIFFRACTION (2.5 Å)
Cite:Mechanism of Cd(2+) Coordination during Slow Inactivation in Potassium Channels.
Structure, 20, 2012
4H33
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CRYSTAL STRUCTURE OF A VOLTAGE-GATED K+ CHANNEL PORE MODULE IN A CLOSED STATE IN LIPID MEMBRANES, TETRAGONAL CRYSTAL FORM
Descriptor:Lmo2059 protein
Authors:Santos, J.S., Asmar-Rovira, G.A., Han, G.W., Liu, W., Syeda, R., Cherezov, V., Baker, K.A., Stevens, R.C., Montal, M.
Deposit date:2012-09-13
Release date:2012-11-07
Modification date:2013-01-16
Method:X-RAY DIFFRACTION (3.1 Å)
Cite:Crystal Structure of a Voltage-gated K+ Channel Pore Module in a Closed State in Lipid Membranes.
J.Biol.Chem., 287, 2012
4H37
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CRYSTAL STRUCTURE OF A VOLTAGE-GATED K+ CHANNEL PORE DOMAIN IN A CLOSED STATE IN LIPID MEMBRANES
Descriptor:Lmo2059 protein
Authors:Santos, J.S., Asmar-Rovira, G.A., Han, G.W., Liu, W., Syeda, R., Cherezov, V., Baker, K.A., Stevens, R.C., Montal, M.
Deposit date:2012-09-13
Release date:2012-11-07
Modification date:2013-01-16
Method:X-RAY DIFFRACTION (3.35 Å)
Cite:Crystal Structure of a Voltage-gated K+ Channel Pore Module in a Closed State in Lipid Membranes.
J.Biol.Chem., 287, 2012
4LBE
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STRUCTURE OF KCSA WITH R122A MUTATION
Descriptor:Fab light chain , Fab heavy chain, pH-gated potassium channel KcsA
Authors:Nimigean, C.M., Posson, D.J., McCoy, J.M.
Deposit date:2013-06-20
Release date:2013-10-30
Modification date:2014-04-02
Method:X-RAY DIFFRACTION (2.751 Å)
Cite:Molecular interactions involved in proton-dependent gating in KcsA potassium channels.
J.Gen.Physiol., 142, 2013
4LCU
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STRUCTURE OF KCSA WITH E118A MUTATION
Descriptor:Fab light chain, Fab heavy chain, pH-gated potassium channel KcsA
Authors:Nimigean, C.M., Posson, D.J., McCoy, J.M.
Deposit date:2013-06-23
Release date:2013-10-30
Modification date:2014-02-05
Method:X-RAY DIFFRACTION (2.752 Å)
Cite:Molecular interactions involved in proton-dependent gating in KcsA potassium channels.
J.Gen.Physiol., 142, 2013
4MSW
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Y78 ESTER MUTANT OF KCSA IN HIGH K+
Descriptor:ANTIBODY FAB FRAGMENT HEAVY CHAIN , ANTIBODY FAB FRAGMENT LIGHT CHAIN, pH-gated potassium channel KcsA
Authors:Matulef, K., Valiyaveetil, F.I.
Deposit date:2013-09-18
Release date:2013-10-30
Modification date:2013-11-13
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
4R6Z
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CRYSTAL STRUCTURE OF CNG MIMICKING NAK MUTANT, NAK-ETPP, CS+ COMPLEX
Descriptor:Potassium channel protein
Authors:De March, M., Napolitano, L.M.R., Onesti, S.
Deposit date:2014-08-26
Release date:2015-07-01
Modification date:2015-07-22
Method:X-RAY DIFFRACTION (2.3 Å)
Cite:A structural, functional, and computational analysis suggests pore flexibility as the base for the poor selectivity of CNG channels.
Proc.Natl.Acad.Sci.USA, 112, 2015
4R8C
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CRYSTAL STRUCTURE OF CNG MIMICKING NAK-ETPP MUTANT IN COMPLEX WITH RB+
Descriptor:Potassium channel protein
Authors:De March, M., Napolitano, L.M.R., Onesti, S.
Deposit date:2014-09-01
Release date:2015-07-01
Modification date:2015-07-22
Method:X-RAY DIFFRACTION (2.5 Å)
Cite:A structural, functional, and computational analysis suggests pore flexibility as the base for the poor selectivity of CNG channels.
Proc.Natl.Acad.Sci.USA, 112, 2015
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