1K90
 
 | | Crystal structure of the adenylyl cyclase domain of anthrax edema factor (EF) in complex with calmodulin and 3' deoxy-ATP | | Descriptor: | 3'-DEOXYADENOSINE-5'-TRIPHOSPHATE, CALCIUM ION, CALMODULIN, ... | | Authors: | Drum, C.L, Yan, S.-Z, Bard, J, Shen, Y.-Q, Lu, D, Soelaiman, S, Grabarek, Z, Bohm, A, Tang, W.-J. | | Deposit date: | 2001-10-26 | | Release date: | 2002-01-23 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.75 Å) | | Cite: | Structural basis for the activation of anthrax adenylyl cyclase exotoxin by calmodulin.
Nature, 415, 2002
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7WR4
 | | Crystal structure of OspC3-calmodulin-caspase-4 complex | | Descriptor: | Calmodulin-1, Caspase-4, OspC3 | | Authors: | Hou, Y.J, Zeng, H, Shao, F, Ding, J. | | Deposit date: | 2022-01-26 | | Release date: | 2023-01-25 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (2.75 Å) | | Cite: | Structural mechanisms of calmodulin activation of Shigella effector OspC3 to ADP-riboxanate caspase-4/11 and block pyroptosis.
Nat.Struct.Mol.Biol., 30, 2023
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3DVJ
 | | Crystal Structure of Ca2+/CaM-CaV2.2 IQ domain (without cloning artifact, HM to TV) complex | | Descriptor: | CALCIUM ION, Calmodulin, Voltage-dependent N-type calcium channel subunit alpha-1B | | Authors: | Kim, E.Y, Rumpf, C.H, Fujiwara, Y, Cooley, E.S, Van Petegem, F, Minor, D.L. | | Deposit date: | 2008-07-18 | | Release date: | 2008-11-04 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Structures of Ca(V)2 Ca(2+)/CaM-IQ Domain Complexes Reveal Binding Modes that Underlie Calcium-Dependent Inactivation and Facilitation.
Structure, 16, 2008
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4OVN
 | | Voltage-gated Sodium Channel 1.5 (Nav1.5) C-terminal domain in complex with Calmodulin poised for activation | | Descriptor: | Calmodulin, MAGNESIUM ION, PHOSPHATE ION, ... | | Authors: | Gabelli, S.B, Bianchet, M.A, Boto, A, Jakoncic, J, Tomaselli, G.F, Amzel, L.M. | | Deposit date: | 2013-12-10 | | Release date: | 2014-12-03 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Regulation of the NaV1.5 cytoplasmic domain by calmodulin.
Nat Commun, 5, 2014
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4V0C
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8SIK
 | | KCNQ1 with voltage sensor in the up conformation | | Descriptor: | CALCIUM ION, Calmodulin-1, Potassium voltage-gated channel subfamily KQT member 1 | | Authors: | Mandala, V.S, MacKinnon, R. | | Deposit date: | 2023-04-16 | | Release date: | 2023-05-31 | | Last modified: | 2024-06-19 | | Method: | ELECTRON MICROSCOPY (2.9 Å) | | Cite: | The membrane electric field regulates the PIP 2 -binding site to gate the KCNQ1 channel.
Proc.Natl.Acad.Sci.USA, 120, 2023
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8JFK
 | | PhK holoenzyme in inactive state, muscle isoform | | Descriptor: | Calmodulin-1, FARNESYL, Phosphorylase b kinase gamma catalytic chain, ... | | Authors: | Yang, X.K, Xiao, J.Y. | | Deposit date: | 2023-05-18 | | Release date: | 2024-04-03 | | Last modified: | 2024-04-10 | | Method: | ELECTRON MICROSCOPY (2.9 Å) | | Cite: | Architecture and activation of human muscle phosphorylase kinase.
Nat Commun, 15, 2024
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6TV7
 | | Crystal structure of rsGCaMP in the OFF state (illuminated) | | Descriptor: | CALCIUM ION, SODIUM ION, rsGCaMP | | Authors: | Janowski, R, Fuenzalida-Werner, J.P, Mishra, K, Stiel, A.C, Niessing, D. | | Deposit date: | 2020-01-09 | | Release date: | 2021-10-27 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Genetically encoded photo-switchable molecular sensors for optoacoustic and super-resolution imaging.
Nat.Biotechnol., 2021
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7UA4
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6K4L
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1K93
 | | Crystal structure of the adenylyl cyclase domain of anthrax edema factor (EF) in complex with calmodulin | | Descriptor: | CALCIUM ION, CALMODULIN, CALMODULIN-SENSITIVE ADENYLATE CYCLASE, ... | | Authors: | Drum, C.L, Yan, S.-Z, Bard, J, Shen, Y.-Q, Lu, D, Soelaiman, S, Grabarek, Z, Bohm, A, Tang, W.-J. | | Deposit date: | 2001-10-26 | | Release date: | 2002-01-23 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.95 Å) | | Cite: | Structural basis for the activation of anthrax adenylyl cyclase exotoxin by calmodulin.
Nature, 415, 2002
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6PAW
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7UA3
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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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5WSU
 | | Crystal structure of Myosin VIIa IQ5-SAH in complex with apo-CaM | | Descriptor: | Calmodulin, Unconventional myosin-VIIa | | Authors: | Li, J, Chen, Y, Deng, Y, Lu, Q, Zhang, M. | | Deposit date: | 2016-12-08 | | Release date: | 2017-06-07 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Ca(2+)-Induced Rigidity Change of the Myosin VIIa IQ Motif-Single alpha Helix Lever Arm Extension
Structure, 25, 2017
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1S26
 | | Structure of Anthrax Edema Factor-Calmodulin-alpha,beta-methyleneadenosine 5'-triphosphate Complex Reveals an Alternative Mode of ATP Binding to the Catalytic Site | | Descriptor: | CALCIUM ION, Calmodulin, Calmodulin-sensitive adenylate cyclase, ... | | Authors: | Shen, Y, Zhukovskaya, N.L, Bohm, A, Tang, W.-J. | | Deposit date: | 2004-01-08 | | Release date: | 2004-04-13 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Structure of anthrax edema factor-calmodulin-adenosine-5'-(alpha,beta-methylene)-triphosphate complex reveals an alternative mode of ATP binding to the catalytic site
Biochem.Biophys.Res.Commun., 317, 2004
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4UMO
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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 | | Method: | ELECTRON MICROSCOPY (3 Å) | | Cite: | A small-molecule activation mechanism that directly opens the KCNQ2 channel.
Nat.Chem.Biol., 2024
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4JPZ
 | | Voltage-gated sodium channel 1.2 C-terminal domain in complex with FGF13U and Ca2+/calmodulin | | Descriptor: | CALCIUM ION, Calmodulin, Fibroblast growth factor 13, ... | | Authors: | Wang, C, Chung, B.C, Yan, H, Wang, H.G, Lee, S.Y, Pitt, G.S. | | Deposit date: | 2013-03-19 | | Release date: | 2014-04-16 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (3.02 Å) | | Cite: | Structural analyses of Ca(2+)/CaM interaction with NaV channel C-termini reveal mechanisms of calcium-dependent regulation.
Nat Commun, 5, 2014
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8XYB
 | | hPhK gamma-delta subcomplex in inactive state | | Descriptor: | Calmodulin-1, FARNESYL, Phosphorylase b kinase gamma catalytic chain, ... | | Authors: | Yang, X.K, Xiao, J.Y. | | Deposit date: | 2024-01-19 | | Release date: | 2024-04-03 | | Last modified: | 2024-04-10 | | Method: | ELECTRON MICROSCOPY (3.1 Å) | | Cite: | Architecture and activation of human muscle phosphorylase kinase.
Nat Commun, 15, 2024
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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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6V00
 | | structure of human KCNQ1-KCNE3-CaM complex | | Descriptor: | CALCIUM ION, Calmodulin-1, MCherry fluorescent protein,Potassium voltage-gated channel subfamily E member 3, ... | | Authors: | Mackinnon, R, Sun, J. | | Deposit date: | 2019-11-16 | | Release date: | 2019-12-04 | | Last modified: | 2024-03-06 | | Method: | ELECTRON MICROSCOPY (3.1 Å) | | Cite: | Structural Basis of Human KCNQ1 Modulation and Gating.
Cell, 180, 2020
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6UZZ
 | | structure of human KCNQ1-CaM complex | | Descriptor: | CALCIUM ION, Calmodulin-1, Potassium voltage-gated channel subfamily KQT member 1 | | Authors: | Mackinnon, R, Sun, J. | | Deposit date: | 2019-11-16 | | Release date: | 2019-12-04 | | Last modified: | 2024-03-06 | | Method: | ELECTRON MICROSCOPY (3.1 Å) | | Cite: | Structural Basis of Human KCNQ1 Modulation and Gating.
Cell, 180, 2020
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7SX3
 | | Human NALCN-FAM155A-UNC79-UNC80 channelosome with CaM bound, conformation 1/2 | | Descriptor: | (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE, (1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL STEARATE, 2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Kschonsak, M, Chua, H.C, Weidling, C, Chakouri, N, Noland, C.L, Schott, K, Chang, T, Tam, C, Patel, N, Arthur, C.P, Leitner, A, Ben-Johny, M, Ciferri, C, Pless, S.A, Payandeh, J. | | Deposit date: | 2021-11-22 | | Release date: | 2021-12-29 | | Last modified: | 2022-03-16 | | Method: | ELECTRON MICROSCOPY (3.1 Å) | | Cite: | Structural architecture of the human NALCN channelosome.
Nature, 603, 2022
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7WR5
 | | Crystal structure of OspC3-calmodulin-caspase-4 complex binding with 2'-aF-NAD+ | | Descriptor: | Calmodulin-1, Caspase-4, OspC3, ... | | Authors: | Hou, Y.J, Zeng, H, Shao, F, Ding, J. | | Deposit date: | 2022-01-26 | | Release date: | 2023-01-25 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Structural mechanisms of calmodulin activation of Shigella effector OspC3 to ADP-riboxanate caspase-4/11 and block pyroptosis.
Nat.Struct.Mol.Biol., 30, 2023
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