1DS5
 
 | | DIMERIC CRYSTAL STRUCTURE OF THE ALPHA SUBUNIT IN COMPLEX WITH TWO BETA PEPTIDES MIMICKING THE ARCHITECTURE OF THE TETRAMERIC PROTEIN KINASE CK2 HOLOENZYME. | | Descriptor: | ADENOSINE MONOPHOSPHATE, CASEIN KINASE, ALPHA CHAIN, ... | | Authors: | Battistutta, R, Sarno, S, De Moliner, E, Marin, O, Zanotti, G, Pinna, L.A. | | Deposit date: | 2000-01-07 | | Release date: | 2001-01-07 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (3.16 Å) | | Cite: | The crystal structure of the complex of Zea mays alpha subunit with a fragment of human beta subunit provides the clue to the architecture of protein kinase CK2 holoenzyme.
Eur.J.Biochem., 267, 2000
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1J91
 | | Crystal structure of Z. mays CK2 kinase alpha subunit in complex with the ATP-competitive inhibitor 4,5,6,7-tetrabromobenzotriazole | | Descriptor: | 4,5,6,7-TETRABROMOBENZOTRIAZOLE, CASEIN KINASE II, ALPHA CHAIN | | Authors: | Battistutta, R, De Moliner, E, Sarno, S, Zanotti, G, Pinna, L.A. | | Deposit date: | 2001-05-23 | | Release date: | 2002-05-29 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.22 Å) | | Cite: | Structural features underlying selective inhibition of protein kinase CK2 by ATP site-directed tetrabromo-2-benzotriazole.
Protein Sci., 10, 2001
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1F0Q
 | | CRYSTAL STRUCTURE OF THE ALPHA SUBUNIT OF PROTEIN KINASE CK2 IN COMPLEX WITH THE NUCLEOTIDE COMPETITIVE INHIBITOR EMODIN | | Descriptor: | 3-METHYL-1,6,8-TRIHYDROXYANTHRAQUINONE, PROTEIN KINASE CK2, ALPHA SUBUNIT | | Authors: | Battistutta, R, Sarno, S, De Moliner, E, Papinutto, E, Zanotti, G, Pinna, L.A. | | Deposit date: | 2000-05-17 | | Release date: | 2001-05-23 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.63 Å) | | Cite: | The replacement of ATP by the competitive inhibitor emodin induces conformational modifications in the catalytic site of protein kinase CK2.
J.Biol.Chem., 275, 2000
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1JAM
 | | Crystal structure of apo-form of Z. Mays CK2 protein kinase alpha subunit | | Descriptor: | CASEIN KINASE II, ALPHA CHAIN | | Authors: | Battistutta, R, De Moliner, E, Sarno, S, Zanotti, G, Pinna, L.A. | | Deposit date: | 2001-05-31 | | Release date: | 2002-05-31 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.18 Å) | | Cite: | Structural features underlying selective inhibition of protein kinase CK2 by ATP site-directed tetrabromo-2-benzotriazole.
Protein Sci., 10, 2001
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1ZOG
 | | Crystal structure of protein kinase CK2 in complex with TBB-derivatives | | Descriptor: | 4,5,6,7-TETRABROMO-2-(METHYLSULFANYL)-1H-BENZIMIDAZOLE, PROTEIN KINASE CK2, alpha SUBUNIT | | Authors: | Battistutta, R, Mazzorana, M, Sarno, S, Kazimierczuk, Z, Zanotti, G, Pinna, L.A. | | Deposit date: | 2005-05-13 | | Release date: | 2005-11-29 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Inspecting the structure-activity relationship of protein kinase CK2 inhibitors derived from tetrabromo-benzimidazole.
Chem.Biol., 12, 2005
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1ZOH
 | | Crystal structure of protein kinase CK2 in complex with TBB-derivatives inhibitors | | Descriptor: | 1,2-ETHANEDIOL, 5,6,7,8-TETRABROMO-1-METHYL-2,3-DIHYDRO-1H-IMIDAZO[1,2-A]BENZIMIDAZOLE, CHLORIDE ION, ... | | Authors: | Battistutta, R, Mazzorana, M, Sarno, S, Kazimierczuk, Z, Zanotti, G, Pinna, L.A. | | Deposit date: | 2005-05-13 | | Release date: | 2005-11-29 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.81 Å) | | Cite: | Inspecting the structure-activity relationship of protein kinase CK2 inhibitors derived from tetrabromo-benzimidazole.
Chem.Biol., 12, 2005
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1ZOE
 | | Crystal structure of protein kinase CK2 in complex with TBB-derivatives inhibitors | | Descriptor: | 4,5,6,7-TETRABROMO-N,N-DIMETHYL-1H-BENZIMIDAZOL-2-AMINE, CHLORIDE ION, DIMETHYL SULFOXIDE, ... | | Authors: | Battistutta, R, Mazzorana, M, Sarno, S, Kazimierczuk, Z, Zanotti, G, Pinna, L.A. | | Deposit date: | 2005-05-13 | | Release date: | 2005-11-29 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.77 Å) | | Cite: | Inspecting the structure-activity relationship of protein kinase CK2 inhibitors derived from tetrabromo-benzimidazole.
Chem.Biol., 12, 2005
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1M2P
 | | Crystal structure of 1,8-di-hydroxy-4-nitro-anthraquinone/CK2 kinase complex | | Descriptor: | 1,8-DI-HYDROXY-4-NITRO-ANTHRAQUINONE, Casein kinase II, alpha chain | | Authors: | De Moliner, E, Moro, S, Sarno, S, Zagotto, G, Zanotti, G, Pinna, L.A, Battistutta, R. | | Deposit date: | 2002-06-25 | | Release date: | 2003-06-17 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Inhibition of protein kinase CK2 by anthraquinone-related compounds. A
structural insight
J.Biol.Chem., 278, 2003
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1M2Q
 | | Crystal structure of 1,8-di-hydroxy-4-nitro-xanten-9-one/CK2 kinase complex | | Descriptor: | 1,8-DI-HYDROXY-4-NITRO-XANTHEN-9-ONE, Casein kinase II, alpha chain | | Authors: | De Moliner, E, Sarno, S, Moro, S, Zagotto, G, Zanotti, G, Pinna, L.A, Battistutta, R. | | Deposit date: | 2002-06-25 | | Release date: | 2003-06-17 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.79 Å) | | Cite: | Inhibition of protein kinase CK2 by anthraquinone-related compounds. A
structural insight
J.Biol.Chem., 278, 2003
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1M2R
 | | Crystal structure of 5,8-di-amino-1,4-di-hydroxy-anthraquinone/CK2 kinase complex | | Descriptor: | 5,8-DI-AMINO-1,4-DIHYDROXY-ANTHRAQUINONE, CASEIN kinase II, alpha chain | | Authors: | De Moliner, E, Moro, S, Sarno, S, Zagotto, G, Zanotti, G, Pinna, L.A, Battistutta, R. | | Deposit date: | 2002-06-25 | | Release date: | 2003-06-17 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Inhibition of protein kinase CK2 by anthraquinone-related compounds. A
structural insight
J.Biol.Chem., 278, 2003
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3KXH
 | | Crystal structure of Z. mays CK2 kinase alpha subunit in complex with the inhibitor (2-dymethylammino-4,5,6,7-tetrabromobenzoimidazol-1yl-acetic acid (K66) | | Descriptor: | Casein kinase II subunit alpha, DI(HYDROXYETHYL)ETHER, [4,5,6,7-tetrabromo-2-(dimethylamino)-1H-benzimidazol-1-yl]acetic acid | | Authors: | Papinutto, E, Franchin, C, Battistutta, R. | | Deposit date: | 2009-12-03 | | Release date: | 2010-11-17 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | ATP site-directed inhibitors of protein kinase CK2: an update.
Curr Top Med Chem, 11, 2011
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3KXN
 | | Crystal structure of Z. mays CK2 kinase alpha subunit in complex with the inhibitor tetraiodobenzimidazole (K88) | | Descriptor: | 4,5,6,7-tetraiodo-1H-benzimidazole, Casein kinase II subunit alpha | | Authors: | Papinutto, E, Franchin, C, Battistutta, R. | | Deposit date: | 2009-12-03 | | Release date: | 2010-11-17 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | ATP site-directed inhibitors of protein kinase CK2: an update.
Curr Top Med Chem, 11, 2011
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3KXG
 | | Crystal structure of Z. mays CK2 kinase alpha subunit in complex with the inhibitor 3,4,5,6,7-pentabromo-1H-indazole (K64) | | Descriptor: | 3,4,5,6,7-pentabromo-1H-indazole, Casein kinase II subunit alpha | | Authors: | Papinutto, E, Franchin, C, Battistutta, R. | | Deposit date: | 2009-12-03 | | Release date: | 2010-11-17 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | ATP site-directed inhibitors of protein kinase CK2: an update.
Curr Top Med Chem, 11, 2011
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3KXM
 | | Crystal structure of Z. mays CK2 kinase alpha subunit in complex with the inhibitor K74 | | Descriptor: | Casein kinase II subunit alpha, N-methyl-2-[(4,5,6,7-tetrabromo-1-methyl-1H-benzimidazol-2-yl)sulfanyl]acetamide | | Authors: | Papinutto, E, Franchin, C, Battistutta, R. | | Deposit date: | 2009-12-03 | | Release date: | 2010-11-17 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | ATP site-directed inhibitors of protein kinase CK2: an update.
Curr Top Med Chem, 11, 2011
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3PVG
 | | Crystal structure of Z. mays CK2 alpha subunit in complex with the inhibitor 4,5,6,7-tetrabromo-1-carboxymethylbenzimidazole (K68) | | Descriptor: | (4,5,6,7-tetrabromo-1H-benzimidazol-1-yl)acetic acid, Casein kinase II subunit alpha | | Authors: | Papinutto, E, Franchin, C, Battistutta, R. | | Deposit date: | 2010-12-07 | | Release date: | 2010-12-15 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | ATP site-directed inhibitors of protein kinase CK2: an update.
Curr Top Med Chem, 11, 2011
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3PWD
 | | Crystal structure of maize CK2 in complex with NBC (Z1) | | Descriptor: | 8-hydroxy-4-methyl-9-nitro-2H-benzo[g]chromen-2-one, Casein kinase II subunit alpha | | Authors: | Battistutta, R, Mazzorana, M. | | Deposit date: | 2010-12-08 | | Release date: | 2011-11-02 | | Last modified: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Structural features underlying the selectivity of the kinase inhibitors NBC and dNBC: role of a nitro group that discriminates between CK2 and DYRK1A
Cell.Mol.Life Sci., 69, 2012
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1OM1
 | | Crystal structure of maize CK2 alpha in complex with IQA | | Descriptor: | (5-OXO-5,6-DIHYDRO-INDOLO[1,2-A]QUINAZOLIN-7-YL)-ACETIC ACID, Casein kinase II, alpha chain | | Authors: | Battistutta, R, De Moliner, E, Zanotti, G. | | Deposit date: | 2003-02-24 | | Release date: | 2004-02-24 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.68 Å) | | Cite: | Biochemical and three-dimensional-structural study of the specific inhibition of protein kinase CK2 by [5-oxo-5,6-dihydroindolo-(1,2-a)quinazolin-7-yl]acetic acid (IQA).
Biochem.J., 374, 2003
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3FL5
 | | Protein kinase CK2 in complex with the inhibitor Quinalizarin | | Descriptor: | 1,2,5,8-tetrahydroxyanthracene-9,10-dione, Casein kinase II subunit alpha, DI(HYDROXYETHYL)ETHER | | Authors: | Mazzorana, M, Franchin, C, Battistutta, R. | | Deposit date: | 2008-12-18 | | Release date: | 2009-08-18 | | Last modified: | 2017-11-01 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Quinalizarin as a potent, selective and cell-permeable inhibitor of protein kinase CK2
Biochem.J., 421, 2009
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3PE1
 | | Crystal structure of human protein kinase CK2 alpha subunit in complex with the inhibitor CX-4945 | | Descriptor: | 5-[(3-chlorophenyl)amino]benzo[c][2,6]naphthyridine-8-carboxylic acid, Casein kinase II subunit alpha, SULFATE ION | | Authors: | Battistutta, R, Papinutto, E, Lolli, G, Pierre, F, Haddach, M, Ryckman, D.M. | | Deposit date: | 2010-10-25 | | Release date: | 2011-09-07 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Unprecedented selectivity and structural determinants of a new class of protein kinase CK2 inhibitors in clinical trials for the treatment of cancer.
Biochemistry, 50, 2011
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3PE2
 | | Crystal structure of human protein kinase CK2 in complex with the inhibitor CX-5011 | | Descriptor: | 5-[(3-ethynylphenyl)amino]pyrimido[4,5-c]quinoline-8-carboxylic acid, Casein kinase II subunit alpha, SULFATE ION | | Authors: | Battistutta, R, Papinutto, E, Lolli, G, Pierre, F, Haddach, M, Ryckman, D.M. | | Deposit date: | 2010-10-25 | | Release date: | 2011-09-07 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Unprecedented selectivity and structural determinants of a new class of protein kinase CK2 inhibitors in clinical trials for the treatment of cancer.
Biochemistry, 50, 2011
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3R0T
 | | Crystal structure of human protein kinase CK2 alpha subunit in complex with the inhibitor CX-5279 | | Descriptor: | 1,2-ETHANEDIOL, 3-(cyclopropylamino)-5-{[3-(trifluoromethyl)phenyl]amino}pyrimido[4,5-c]quinoline-8-carboxylic acid, Casein kinase II subunit alpha, ... | | Authors: | Battistutta, R, Papinutto, E, Lolli, G, Pierre, F, Haddach, M, Ryckman, D.M. | | Deposit date: | 2011-03-09 | | Release date: | 2011-12-07 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Unprecedented selectivity and structural determinants of a new class of protein kinase CK2 inhibitors in clinical trials for the treatment of cancer.
Biochemistry, 50, 2011
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2OXX
 | | Protein kinase CK2 in complex with tetrabromobenzoimidazole derivatives K17, K22 and K32 | | Descriptor: | 4,5,6,7-TETRABROMO-1H,3H-BENZIMIDAZOL-2-THIONE, Casein kinase II subunit alpha | | Authors: | Battistutta, R, Zanotti, G, Cendron, L. | | Deposit date: | 2007-02-21 | | Release date: | 2007-09-25 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | The ATP-Binding Site of Protein Kinase CK2 Holds a Positive Electrostatic Area and Conserved Water Molecules.
Chembiochem, 8, 2007
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2OXY
 | | Protein kinase CK2 in complex with tetrabromobenzoimidazole derivatives K17, K22 and K32 | | Descriptor: | 4,5,6,7-TETRABROMO-BENZIMIDAZOLE, Casein kinase II subunit alpha | | Authors: | Battistutta, R, Zanotti, G, Cendron, L. | | Deposit date: | 2007-02-21 | | Release date: | 2007-09-25 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.812 Å) | | Cite: | The ATP-Binding Site of Protein Kinase CK2 Holds a Positive Electrostatic Area and Conserved Water Molecules.
Chembiochem, 8, 2007
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2OXD
 | | Protein kinase CK2 in complex with tetrabromobenzoimidazole K17, K22 and K32 inhibitors | | Descriptor: | 4,5,6,7-TETRABROMO-1H,3H-BENZIMIDAZOL-2-ONE, Casein kinase II subunit alpha | | Authors: | Battistutta, R, Zanotti, G, Cendron, L. | | Deposit date: | 2007-02-20 | | Release date: | 2007-09-25 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | The ATP-Binding Site of Protein Kinase CK2 Holds a Positive Electrostatic Area and Conserved Water Molecules.
Chembiochem, 8, 2007
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6QS5
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