1PSR
| HUMAN PSORIASIN (S100A7) | Descriptor: | HOLMIUM ATOM, PSORIASIN | Authors: | Brodersen, D.E, Etzerodt, M, Madsen, P, Celis, J, Thoegersen, H.C, Nyborg, J, Kjeldgaard, M. | Deposit date: | 1997-11-27 | Release date: | 1999-01-13 | Last modified: | 2011-07-13 | Method: | X-RAY DIFFRACTION (1.05 Å) | Cite: | EF-hands at atomic resolution: the structure of human psoriasin (S100A7) solved by MAD phasing. Structure, 6, 1998
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4PE0
| Crystal Structure of Calcium-loaded S100B bound to SBi4434 | Descriptor: | 2-[(2-hydroxyethyl)sulfanyl]naphthalene-1,4-dione, CALCIUM ION, Protein S100-B | Authors: | Cavalier, M.C, Pierce, P.D, Wilder, P.T, Neau, D, Toth, E.A, Weber, D.J. | Deposit date: | 2014-04-22 | Release date: | 2014-11-05 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.08 Å) | Cite: | Covalent Small Molecule Inhibitors of Ca(2+)-Bound S100B. Biochemistry, 53, 2014
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1K8U
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3RM1
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6WN7
| Homo sapiens S100A5 | Descriptor: | CALCIUM ION, Protein S100-A5 | Authors: | Perkins, A, Harms, M.J, Wong, C.E, Wheeler, L.C. | Deposit date: | 2020-04-22 | Release date: | 2020-09-30 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.25 Å) | Cite: | Learning peptide recognition rules for a low-specificity protein. Protein Sci., 29, 2020
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5ER5
| Crystal Structure of Calcium-loaded S100B bound to SC1990 | Descriptor: | CALCIUM ION, ETHIDIUM, Protein S100-B | Authors: | Cavalier, M.C, Melville, Z.E, Aligholizadeh, E, Fang, L, Alasady, M.J, Pierce, A.D, Wilder, P.T, MacKerell Jr, A.D, Weber, D.J. | Deposit date: | 2015-11-13 | Release date: | 2016-06-08 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.26 Å) | Cite: | Novel protein-inhibitor interactions in site 3 of Ca(2+)-bound S100B as discovered by X-ray crystallography. Acta Crystallogr D Struct Biol, 72, 2016
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4DUQ
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5D7F
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4CFQ
| Ca-bound truncated (delta13C) and C3S, C81S and C86S mutated S100A4 complexed with non-muscle myosin IIA | Descriptor: | CALCIUM ION, MYOSIN-9, PROTEIN S100-A4 | Authors: | Duelli, A, Kiss, B, Lundholm, I, Bodor, A, Radnai, L, Petoukhov, M, Svergun, D, Nyitray, L, Katona, G. | Deposit date: | 2013-11-19 | Release date: | 2014-05-07 | Last modified: | 2023-12-20 | Method: | X-RAY DIFFRACTION (1.37 Å) | Cite: | The C-Terminal Random Coil Region Tunes the Ca2+-Binding Affinity of S100A4 Through Conformational Activation. Plos One, 9, 2014
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3CZT
| Crystal Structure of S100B in the Calcium and Zinc Loaded State at pH 9 | Descriptor: | CALCIUM ION, Protein S100-B, ZINC ION | Authors: | Ostendorp, T, Diez, J, Heizmann, C.W, Fritz, G. | Deposit date: | 2008-04-30 | Release date: | 2009-04-14 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.4 Å) | Cite: | The crystal structures of human S100B in the zinc- and calcium-loaded state at three pH values reveal zinc ligand swapping. Biochim.Biophys.Acta, 1813, 2011
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4CFR
| Ca-bound S100A4 C3S, C81S, C86S and F45W mutant complexed with non- muscle myosin IIA | Descriptor: | CALCIUM ION, MYOSIN-9, PROTEIN S100-A4 | Authors: | Duelli, A, Kiss, B, Lundholm, I, Bodor, A, Radnai, L, Petoukhov, M, Svergun, D, Nyitray, L, Katona, G. | Deposit date: | 2013-11-19 | Release date: | 2014-05-07 | Last modified: | 2023-12-20 | Method: | X-RAY DIFFRACTION (1.4 Å) | Cite: | The C-Terminal Random Coil Region Tunes the Ca2+-Binding Affinity of S100A4 Through Conformational Activation. Plos One, 9, 2014
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1QX2
| X-ray Structure of Calcium-loaded Calbindomodulin (A Calbindin D9k Re-engineered to Undergo a Conformational Opening) at 1.44 A Resolution | Descriptor: | CALCIUM ION, Vitamin D-dependent calcium-binding protein, intestinal, ... | Authors: | Bunick, C.G, Nelson, M.R, Mangahas, S, Mizoue, L.S, Bunick, G.J, Chazin, W.J. | Deposit date: | 2003-09-04 | Release date: | 2004-05-25 | Last modified: | 2021-10-27 | Method: | X-RAY DIFFRACTION (1.44 Å) | Cite: | Designing Sequence to Control Protein Function in an EF-Hand Protein J.Am.Chem.Soc., 126, 2004
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1K96
| CRYSTAL STRUCTURE OF CALCIUM BOUND HUMAN S100A6 | Descriptor: | BETA-MERCAPTOETHANOL, CALCIUM ION, S100A6 | Authors: | Otterbein, L.R, Dominguez, R. | Deposit date: | 2001-10-26 | Release date: | 2002-04-10 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (1.44 Å) | Cite: | Crystal structures of S100A6 in the Ca(2+)-free and Ca(2+)-bound states: the calcium sensor mechanism of S100 proteins revealed at atomic resolution. Structure, 10, 2002
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6ZDY
| Crystal structure of WT murine S100A9 bound to calcium and zinc | Descriptor: | CALCIUM ION, Protein S100-A9, SULFATE ION, ... | Authors: | Yatime, L. | Deposit date: | 2020-06-15 | Release date: | 2021-01-13 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (1.45 Å) | Cite: | Divalent cations influence the dimerization mode of murine S100A9 protein by modulating its disulfide bond pattern. J.Struct.Biol., 213, 2020
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3NSO
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3NSL
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1IG5
| BOVINE CALBINDIN D9K BINDING MG2+ | Descriptor: | MAGNESIUM ION, VITAMIN D-DEPENDENT CALCIUM-BINDING PROTEIN, INTESTINAL | Authors: | Andersson, E.M, Svensson, L.A. | Deposit date: | 2001-04-17 | Release date: | 2001-04-25 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (1.5 Å) | Cite: | Structural basis for the negative allostery between Ca(2+)- and Mg(2+)-binding in the intracellular Ca(2+)-receptor calbindin D9k. Protein Sci., 6, 1997
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3D0Y
| Crystal Structure of S100B in the Calcium and Zinc Loaded State at pH 6.5 | Descriptor: | CALCIUM ION, Protein S100-B, TETRAETHYLENE GLYCOL, ... | Authors: | Ostendorp, T, Diez, J, Heizmann, C.W, Fritz, G. | Deposit date: | 2008-05-02 | Release date: | 2009-04-14 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.5 Å) | Cite: | The crystal structures of human S100B in the zinc- and calcium-loaded state at three pH values reveal zinc ligand swapping. Biochim.Biophys.Acta, 1813, 2011
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3IQO
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3C1V
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5DKN
| Crystal Structure of Calcium-loaded S100B bound to SBi4225 | Descriptor: | 2,2'-[heptane-1,7-diylbis(oxybenzene-4,1-diyl)]bis(1H-imidazole), CALCIUM ION, Protein S100-B | Authors: | Cavalier, M.C, Ansari, M.I, Pierce, A.D, Wilder, P.T, McKnight, L.E, Raman, E.P, Neau, D.B, Bezawada, P, Alasady, M.J, Varney, K.M, Toth, E.A, MacKerell Jr, A.D, Coop, A, Weber, D.J. | Deposit date: | 2015-09-03 | Release date: | 2016-01-20 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.528 Å) | Cite: | Small Molecule Inhibitors of Ca(2+)-S100B Reveal Two Protein Conformations. J.Med.Chem., 59, 2016
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4ETO
| Structure of S100A4 in complex with non-muscle myosin-IIA peptide | Descriptor: | CALCIUM ION, Myosin-9, Protein S100-A4 | Authors: | Ramagopal, U.A, Dulyaninova, N.G, Kumar, P.R, Almo, S.C, Bresnick, A.R, New York Structural Genomics Research Consortium (NYSGRC), Atoms-to-Animals: The Immune Function Network (IFN) | Deposit date: | 2012-04-24 | Release date: | 2012-07-11 | Last modified: | 2023-09-13 | Method: | X-RAY DIFFRACTION (1.54 Å) | Cite: | Structure of S100A4 with bound peptide P To be Published
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3NSK
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4PE1
| Crystal Structure of Calcium-loaded S100B bound to SC124 | Descriptor: | CALCIUM ION, DIETHYLCARBAMODITHIOIC ACID, Protein S100-B | Authors: | Cavalier, M.C, Pierce, A.D, Wilder, P.T, Neau, D, Toth, E.A, Weber, D.J. | Deposit date: | 2014-04-22 | Release date: | 2014-10-15 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.576 Å) | Cite: | Covalent Small Molecule Inhibitors of Ca(2+)-Bound S100B. Biochemistry, 53, 2014
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5DKQ
| Crystal Structure of Calcium-loaded S100B bound to SBi4214 | Descriptor: | 2,2'-[pentane-1,5-diylbis(oxybenzene-4,1-diyl)]di-1,4,5,6-tetrahydropyrimidine, CALCIUM ION, Protein S100-B | Authors: | Cavalier, M.C, Ansari, M.I, Pierce, A.D, Wilder, P.T, McKnight, L.E, Raman, E.P, Neau, D.B, Bezawada, P, Alasady, M.J, Varney, K.M, Toth, E.A, MacKerell Jr, A.D, Coop, A, Weber, D.J. | Deposit date: | 2015-09-03 | Release date: | 2016-01-20 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.591 Å) | Cite: | Small Molecule Inhibitors of Ca(2+)-S100B Reveal Two Protein Conformations. J.Med.Chem., 59, 2016
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