4RLL
 
 | | Crystal structure of human CK2alpha in complex with the ATP-competitive inhibitor 4-[(E)-(fluoren-9-ylidenehydrazinylidene)-methyl] benzoate | | Descriptor: | 4-[(E)-(9H-fluoren-9-ylidenehydrazinylidene)methyl]benzoic acid, Casein kinase II subunit alpha, GLYCEROL | | Authors: | Guerra, B, Rasmussen, T.D.L, Schnitzler, A, Jensen, H.H, Boldyreff, B.S, Miyata, Y, Marcussen, N, Niefind, K, Issinger, O.G. | | Deposit date: | 2014-10-17 | | Release date: | 2014-12-17 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | Protein kinase CK2 inhibition is associated with the destabilization of HIF-1 alpha in human cancer cells.
Cancer Lett, 356, 2015
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4RLK
 | | Crystal structure of Z. mays CK2alpha in complex with the ATP-competitive inhibitor 4-[(E)-(fluoren-9-ylidenehydrazinylidene)-methyl] benzoate | | Descriptor: | 4-[(E)-(9H-fluoren-9-ylidenehydrazinylidene)methyl]benzoic acid, ACETATE ION, Casein kinase II subunit alpha, ... | | Authors: | Guerra, B, Rasmussen, T.D.L, Schnitzler, A, Jensen, H.H, Boldyreff, B.S, Miyata, Y, Marcussen, N, Niefind, K, Issinger, O.G. | | Deposit date: | 2014-10-17 | | Release date: | 2014-12-17 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.24 Å) | | Cite: | Protein kinase CK2 inhibition is associated with the destabilization of HIF-1 alpha in human cancer cells.
Cancer Lett, 356, 2015
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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
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1DAY
 | | CRYSTAL STRUCTURE OF A BINARY COMPLEX OF PROTEIN KINASE CK2 (ALPHA-SUBUNIT) AND MG-GMPPNP | | Descriptor: | MAGNESIUM ION, PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER, PROTEIN KINASE CK2 | | Authors: | Niefind, K, Puetter, M, Guerra, B, Issinger, O.G, Schomburg, D. | | Deposit date: | 1999-11-01 | | Release date: | 2000-05-03 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | GTP plus water mimic ATP in the active site of protein kinase CK2.
Nat.Struct.Biol., 6, 1999
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1DAW
 | | CRYSTAL STRUCTURE OF A BINARY COMPLEX OF PROTEIN KINASE CK2 (ALPHA-SUBUNIT) AND 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: | 1999-11-01 | | Release date: | 2000-05-03 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | GTP plus water mimic ATP in the active site of protein kinase CK2.
Nat.Struct.Biol., 6, 1999
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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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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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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
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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
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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
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