2PVR
 
 | | Crystal structure of the catalytic subunit of protein kinase CK2 (C-terminal deletion mutant 1-335) in complex with two sulfate ions | | Descriptor: | Casein kinase II subunit alpha, catalytic subunit, PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER, ... | | Authors: | Niefind, K, Yde, C.W, Ermakova, I, Issinger, O.-G. | | Deposit date: | 2007-05-10 | | Release date: | 2007-06-26 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.605 Å) | | Cite: | Evolved to Be Active: Sulfate Ions Define Substrate Recognition Sites of CK2alpha and Emphasise its Exceptional Role within the CMGC Family of Eukaryotic Protein Kinases
J.Mol.Biol., 370, 2007
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3JUH
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1LP4
 | | Crystal structure of a binary complex of the catalytic subunit of protein kinase CK2 with Mg-AMPPNP | | Descriptor: | MAGNESIUM ION, PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER, Protein kinase CK2 | | Authors: | Niefind, K, Puetter, M, Guerra, B, Issinger, O.-G, Schomburg, D. | | Deposit date: | 2002-05-07 | | Release date: | 2002-05-29 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.86 Å) | | Cite: | Inclining the purine base binding plane in protein kinase CK2 by exchanging the flanking side-chains generates a preference for ATP as a cosubstrate.
J.Mol.Biol., 347, 2005
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1LPU
 | | Low Temperature Crystal Structure of the Apo-form of the catalytic subunit of protein kinase CK2 from Zea mays | | Descriptor: | BENZAMIDINE, Protein kinase CK2 | | Authors: | Niefind, K, Puetter, M, Guerra, B, Issinger, O.-G, Schomburg, D. | | Deposit date: | 2002-05-08 | | Release date: | 2002-05-29 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.86 Å) | | Cite: | Inclining the purine base binding plane in protein kinase CK2 by exchanging the flanking side-chains generates a preference for ATP as a cosubstrate.
J.Mol.Biol., 347, 2005
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1LR4
 | | Room Temperature Crystal Structure of the Apo-form of the catalytic subunit of protein kinase CK2 from Zea mays | | Descriptor: | BENZAMIDINE, Protein kinase CK2 | | Authors: | Niefind, K, Puetter, M, Guerra, B, Issinger, O.-G, Schomburg, D. | | Deposit date: | 2002-05-14 | | Release date: | 2002-05-29 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Inclining the purine base binding plane in protein kinase CK2 by exchanging the flanking side-chains generates a preference for ATP as a cosubstrate.
J.Mol.Biol., 347, 2005
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3U87
 | | Structure of a chimeric construct of human CK2alpha and human CK2alpha' in complex with a non-hydrolysable ATP-analogue | | Descriptor: | CHLORIDE ION, Casein kinase II subunit alpha, GLYCEROL, ... | | Authors: | Niefind, K, Raaf, J, Issinger, O.-G, Olsen, B. | | Deposit date: | 2011-10-16 | | Release date: | 2012-05-30 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Low-density crystal packing of human protein kinase CK2 catalytic subunit in complex with resorufin or other ligands: a tool to study the unique hinge-region plasticity of the enzyme without packing bias.
Acta Crystallogr.,Sect.D, 68, 2012
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3FWQ
 | | Inactive conformation of human protein kinase CK2 catalytic subunit | | Descriptor: | CHLORIDE ION, Casein kinase II subunit alpha, GLYCEROL, ... | | Authors: | Niefind, K, Raaf, J, Issinger, O.G. | | Deposit date: | 2009-01-19 | | Release date: | 2009-02-17 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | First inactive conformation of CK2 alpha, the catalytic subunit of protein kinase CK2
J.Mol.Biol., 386, 2009
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3U9C
 | | Structure of a C-terminal deletion mutant of human protein kinase CK2 catalytic subunit with the ATP-competitive inhibitor resorufin | | Descriptor: | 7-hydroxy-3H-phenoxazin-3-one, CHLORIDE ION, Casein kinase II subunit alpha, ... | | Authors: | Klopffleisch, K, Issinger, O.-G, Niefind, K. | | Deposit date: | 2011-10-18 | | Release date: | 2012-05-30 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Low-density crystal packing of human protein kinase CK2 catalytic subunit in complex with resorufin or other ligands: a tool to study the unique hinge-region plasticity of the enzyme without packing bias.
Acta Crystallogr.,Sect.D, 68, 2012
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3H30
 | | Crystal structure of the catalytic subunit of human protein kinase CK2 with 5,6-dichloro-1-beta-D-ribofuranosylbenzimidazole | | Descriptor: | 5,6-dichloro-1-beta-D-ribofuranosyl-1H-benzimidazole, CHLORIDE ION, Casein kinase II subunit alpha | | Authors: | Niefind, K, Raaf, J, Issinger, O.-G. | | Deposit date: | 2009-04-15 | | Release date: | 2009-05-12 | | Last modified: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (1.56 Å) | | Cite: | The CK2alpha/CK2beta Interface of Human Protein Kinase CK2 Harbors a Binding Pocket for Small Molecules
Chem.Biol., 15, 2008
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6ISE
 | | Crystal structure of AMPPNP bound CK2 alpha from C. neoformans | | Descriptor: | 1,2-ETHANEDIOL, Casein kinase II subunit alpha, PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER, ... | | Authors: | Cho, H.S. | | Deposit date: | 2018-11-16 | | Release date: | 2019-11-20 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Crystal structure of AMPPNP bound CK2 alpha from C. neoformans
To be published
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6KO6
 | | Crystal structure of AMPPNP bound Cka1 from C. neoformans | | Descriptor: | CMGC/CK2 protein kinase, MAGNESIUM ION, PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER, ... | | Authors: | Cho, H.S, Yoo, Y. | | Deposit date: | 2019-08-08 | | Release date: | 2019-11-06 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Structural analysis of fungal pathogenicity-related casein kinase alpha subunit, Cka1, in the human fungal pathogen Cryptococcus neoformans.
Sci Rep, 9, 2019
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5N9L
 | | Crystal structure of human Protein kinase CK2 catalytic subunit in complex with the ATP-competitive dibenzofuran inhibitor TF (4b) | | Descriptor: | (4~{Z})-6,7-bis(chloranyl)-4-[[(4-methylphenyl)amino]methylidene]-8-oxidanyl-1,2-dihydrodibenzofuran-3-one, ACETATE ION, Casein kinase II subunit alpha, ... | | Authors: | Schnitzler, A, Gratz, A, Bollacke, A, Weyrich, M, Kucklaender, U, Wuensch, B, Goetz, C, Niefind, K, Jose, J. | | Deposit date: | 2017-02-25 | | Release date: | 2018-02-28 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.79 Å) | | Cite: | A pi-Halogen Bond of Dibenzofuranones with the Gatekeeper Phe113 in Human Protein Kinase CK2 Leads to Potent Tight Binding Inhibitors.
Pharmaceuticals, 11, 2018
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5N9K
 | | Crystal structure of human Protein kinase CK2 catalytic subunit in complex with the ATP-competitive, tight-binding dibenzofuran inhibitor TF107 (5) | | Descriptor: | 1,3-bis(chloranyl)-6-[(~{E})-(4-methoxyphenyl)iminomethyl]dibenzofuran-2,7-diol, ACETATE ION, Casein kinase II subunit alpha, ... | | Authors: | Schnitzler, A, Gratz, A, Bollacke, A, Weyrich, M, Kucklaender, U, Wuensch, B, Goetz, C, Niefind, K, Jose, J. | | Deposit date: | 2017-02-25 | | Release date: | 2018-02-28 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.643 Å) | | Cite: | A pi-Halogen Bond of Dibenzofuranones with the Gatekeeper Phe113 in Human Protein Kinase CK2 Leads to Potent Tight Binding Inhibitors.
Pharmaceuticals, 11, 2018
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5N9N
 | | Crystal structure of human Protein kinase CK2 catalytic subunit in complex with the ATP-competitive, tight-binding dibenzofuran inhibitor TF85 (4a) | | Descriptor: | (4~{Z})-7,9-bis(chloranyl)-4-[[(4-methoxyphenyl)amino]methylidene]-8-oxidanyl-1,2-dihydrodibenzofuran-3-one, ACETATE ION, Casein kinase II subunit alpha, ... | | Authors: | Schnitzler, A, Gratz, A, Bollacke, A, Weyrich, M, Kucklaender, U, Wuensch, B, Goetz, C, Niefind, K, Jose, J. | | Deposit date: | 2017-02-25 | | Release date: | 2018-02-28 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.841 Å) | | Cite: | A pi-Halogen Bond of Dibenzofuranones with the Gatekeeper Phe113 in Human Protein Kinase CK2 Leads to Potent Tight Binding Inhibitors.
Pharmaceuticals, 11, 2018
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