1J91
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![BU of 1j91 by Molmil](/molmil-images/mine/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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1JAM
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![BU of 1jam by Molmil](/molmil-images/mine/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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1DS5
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![BU of 1ds5 by Molmil](/molmil-images/mine/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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1F0Q
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![BU of 1f0q by Molmil](/molmil-images/mine/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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1M2R
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![BU of 1m2r by Molmil](/molmil-images/mine/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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1M2P
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![BU of 1m2p by Molmil](/molmil-images/mine/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
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![BU of 1m2q by Molmil](/molmil-images/mine/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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1ZOG
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![BU of 1zog by Molmil](/molmil-images/mine/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
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![BU of 1zoh by Molmil](/molmil-images/mine/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
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![BU of 1zoe by Molmil](/molmil-images/mine/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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3KXG
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![BU of 3kxg by Molmil](/molmil-images/mine/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: | 2017-11-01 | 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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3KXH
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![BU of 3kxh by Molmil](/molmil-images/mine/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: | 2017-11-01 | 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
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![BU of 3kxm by Molmil](/molmil-images/mine/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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3KXN
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![BU of 3kxn by Molmil](/molmil-images/mine/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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3PWD
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![BU of 3pwd by Molmil](/molmil-images/mine/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
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![BU of 1om1 by Molmil](/molmil-images/mine/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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3PVG
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![BU of 3pvg by Molmil](/molmil-images/mine/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: | 2017-11-08 | 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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3FL5
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![BU of 3fl5 by Molmil](/molmil-images/mine/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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2OXX
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![BU of 2oxx by Molmil](/molmil-images/mine/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
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![BU of 2oxy by Molmil](/molmil-images/mine/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
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![BU of 2oxd by Molmil](/molmil-images/mine/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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3PE1
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![BU of 3pe1 by Molmil](/molmil-images/mine/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
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![BU of 3pe2 by Molmil](/molmil-images/mine/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
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![BU of 3r0t by Molmil](/molmil-images/mine/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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4KWP
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![BU of 4kwp by Molmil](/molmil-images/mine/4kwp) | Crystal Structure of Human CK2-alpha in complex with a benzimidazole inhibitor (K164) at 1.25 A resolution | Descriptor: | 1,2-ETHANEDIOL, 4,5,6,7-tetrabromo-1-(2-deoxy-beta-D-erythro-pentofuranosyl)-1H-benzimidazole, Casein kinase II subunit alpha, ... | Authors: | Ranchio, A, Lolli, G, Battistutta, R. | Deposit date: | 2013-05-24 | Release date: | 2014-04-09 | Last modified: | 2024-02-28 | Method: | X-RAY DIFFRACTION (1.25 Å) | Cite: | Cell-permeable dual inhibitors of protein kinases CK2 and PIM-1: structural features and pharmacological potential. Cell.Mol.Life Sci., 71, 2014
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