1JWH
| Crystal Structure of Human Protein Kinase CK2 Holoenzyme | Descriptor: | Casein kinase II beta chain, Casein kinase II, alpha chain, ... | Authors: | Niefind, K, Guerra, B, Ermakowa, I, Issinger, O.G. | Deposit date: | 2001-09-04 | Release date: | 2002-03-04 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (3.1 Å) | Cite: | Crystal structure of human protein kinase CK2: insights into basic properties of the CK2 holoenzyme. EMBO J., 20, 2001
|
|
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
|
|
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
|
|
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
|
|
4IB5
| Structure of human protein kinase CK2 catalytic subunit in complex with a CK2beta-competitive cyclic peptide | Descriptor: | CHLORIDE ION, CK2beta-derived cyclic peptide, Casein kinase II subunit alpha, ... | Authors: | Raaf, J, Guerra, B, Neundorf, I, Bopp, B, Issinger, O.-G, Jose, J, Pietsch, M, Niefind, K. | Deposit date: | 2012-12-08 | Release date: | 2013-03-20 | Last modified: | 2013-06-05 | Method: | X-RAY DIFFRACTION (2.2 Å) | Cite: | First structure of protein kinase CK2 catalytic subunit with an effective CK2 beta-competitive ligand Acs Chem.Biol., 8, 2013
|
|
3RPS
| Structure of human CK2alpha in complex with the ATP-competitive inhibitor 3-(4,5,6,7-tetrabromo-1H-benzotriazol-1-yl)propan-1-ol | Descriptor: | 3-(4,5,6,7-tetrabromo-1H-benzotriazol-1-yl)propan-1-ol, CHLORIDE ION, Casein kinase II subunit alpha, ... | Authors: | Bischoff, N, Raaf, J, Olsen, B, Bretner, M, Issinger, O.-G, Niefind, K. | Deposit date: | 2011-04-27 | Release date: | 2011-06-08 | Last modified: | 2024-02-28 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Enzymatic activity with an incomplete catalytic spine - insights from a comparative structural analysis of human CK2alpha and its paralogous isoform CK2alpha' Mol.Cell.Biochem., 356, 2011
|
|
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
|
|
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
|
|
4UB7
| High-salt structure of protein kinase CK2 catalytic subunit with 4'-carboxy-6,8-bromo-flavonol (FLC26) showing an extreme distortion of the ATP-binding loop combined with a pi-halogen bond | Descriptor: | 4-(6,8-dibromo-3-hydroxy-4-oxo-4H-chromen-2-yl)benzoic acid, CHLORIDE ION, Casein kinase II subunit alpha | Authors: | Niefind, K, Bischoff, N, Guerra, B, Golub, A, Issinger, O.-G. | Deposit date: | 2014-08-12 | Release date: | 2015-07-01 | Last modified: | 2024-05-08 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | A Note of Caution on the Role of Halogen Bonds for Protein Kinase/Inhibitor Recognition Suggested by High- And Low-Salt CK2 alpha Complex Structures. Acs Chem.Biol., 10, 2015
|
|
4UBA
| Low-salt structure of protein kinase CK2 catalytic subunit with 4'-carboxy-6,8-bromo-flavonol (FLC26) | Descriptor: | 4-(6,8-dibromo-3-hydroxy-4-oxo-4H-chromen-2-yl)benzoic acid, Casein kinase II subunit alpha | Authors: | Niefind, K, Bischoff, N, Guerra, B, Golub, A, Issinger, O.-G. | Deposit date: | 2014-08-12 | Release date: | 2015-07-01 | Last modified: | 2024-05-08 | Method: | X-RAY DIFFRACTION (2.995 Å) | Cite: | A Note of Caution on the Role of Halogen Bonds for Protein Kinase/Inhibitor Recognition Suggested by High- And Low-Salt CK2 alpha Complex Structures. Acs Chem.Biol., 10, 2015
|
|
4NH1
| Crystal structure of a heterotetrameric CK2 holoenzyme complex carrying the Andante-mutation in CK2beta and consistent with proposed models of autoinhibition and trans-autophosphorylation | Descriptor: | Casein kinase II subunit alpha, Casein kinase II subunit beta, GLYCEROL, ... | Authors: | Schnitzler, A, Issinger, O.-G, Niefind, K. | Deposit date: | 2013-11-04 | Release date: | 2014-03-12 | Last modified: | 2023-11-08 | Method: | X-RAY DIFFRACTION (3.3 Å) | Cite: | The Protein Kinase CK2(Andante) Holoenzyme Structure Supports Proposed Models of Autoregulation and Trans-Autophosphorylation J.Mol.Biol., 426, 2014
|
|
3OFM
| Structure of a human CK2alpha prime, the paralog isoform of the catalytic subunit of protein kinase CK2 from Homo sapiens | Descriptor: | 3-(4,5,6,7-tetrabromo-1H-benzotriazol-1-yl)propan-1-ol, CHLORIDE ION, Casein kinase II subunit alpha' | Authors: | Bischoff, N, Olsen, B, Raaf, J, Bretner, M, Issinger, O.-G, Niefind, K. | Deposit date: | 2010-08-15 | Release date: | 2011-01-19 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Structural basis of the reduced affinity between the protein kinase CK2 subunits CK2alpha prime and CK2beta J.Mol.Biol., 407, 2011
|
|
3EED
| Crystal structure of human protein kinase CK2 regulatory subunit (CK2beta; mutant 1-193) | Descriptor: | Casein kinase II subunit beta, SULFATE ION, ZINC ION | Authors: | Niefind, K, Raaf, J, Issinger, O.-G. | Deposit date: | 2008-09-04 | Release date: | 2008-09-16 | Last modified: | 2023-11-01 | Method: | X-RAY DIFFRACTION (2.8 Å) | Cite: | The interaction of CK2{alpha} and CK2{beta}, the subunits of protein kinase CK2, requires CK2{beta} in a preformed conformation and is enthalpically driven Protein Sci., 17, 2008
|
|