Abstract
The 3.15-Å-resolution crystal structure of the R enantiomer of the highly bioactive and antiproliferative half-sandwich ruthenium complex DW12 bound to the ATP binding site of glycogen synthase kinase 3β (GSK-3β) is reported and the binding is compared with the GSK-3β binding of staurosporine and other organic inhibitors. The structure reveals a close packing of the organometallic inhibitor in the ATP binding site of GSK-3β via an induced-fit mechanism. The molecular structure of (R)-DW12 with the CO ligand oriented perpendicular to the pyridocarbazole heterocycle allows the complex to stretch the whole distance sandwiched between the faces of the N- and C-terminal lobes and to interact tightly with the flexible glycine-rich loop, which is uncommon for the interaction of GSK-3β with organic inhibitors.
Similar content being viewed by others
References
Lipkus AH, Yuan Q, Lucas KA, Funk SA, Bartelt WF III, Schenck RJ, Trippe AJ (2008) J Org Chem 73:4443–4451
Bemis GW, Murcko MA (1996) J Med Chem 39:2887–2893
Dobson CM (2004) Nature 432:824–828
Burke MD, Schreiber SL (2004) Angew Chem Int Ed 43:46–58
Meggers E, Atilla-Gokcumen GE, Bregman H, Maksimoska J, Mulcahy SP, Pagano N, Williams DS (2007) Synlett 8:1177–1189
Meggers E (2007) Curr Opin Chem Biol 11:287–292
Meggers E (2009) Chem Commun 1001–1010
Williams DS, Atilla GE, Bregman H, Arzoumanian A, Klein PS, Meggers E (2005) Angew Chem Int Ed 44:1984–1987
Atilla-Gokcumen GE, Williams DS, Bregman H, Pagano N, Meggers E (2006) Chembiochem 7:1443–1450
Smalley KSM, Contractor R, Haass NK, Kulp AN, Atilla-Gokcumen GE, Williams DS, Bregman H, Flaherty KT, Soengas MS, Meggers E, Herlyn M (2007) Cancer Res 67:209–217
Bullock AN, Russo S, Amos A, Pagano N, Bregman H, Debreczeni JÉ, Lee WH, von Delft F, Meggers E, Knapp S (2009) PLoS One 4:e7112
Debreczeni JÉ, Bullock AN, Atilla GE, Williams DS, Bregman H, Knapp S, Meggers E (2006) Angew Chem Int Ed 45:1580–1585
Xie P, Williams DS, Atilla-Gokcumen GE, Milk L, Xiao M, Smalley KSM, Herlyn M, Meggers E, Marmorstein R (2008) ACS Chem Biol 3:305–316
Atilla-Gokcumen GE, Pagano N, Streu C, Maksimoska J, Filippakopoulos P, Knapp S, Meggers E (2008) Chembiochem 9:2933–2936
Maksimoska J, Feng L, Harms K, Yi C, Kissil J, Marmorstein R, Meggers E (2008) J Am Chem Soc 130:15764–15765
Bertrand JA, Thieffine S, Vulpetti A, Cristiani C, Valsasina B, Knapp S, Kalisz HM, Flocco M (2003) J Mol Biol 333:393–407
Meijer L, Skaltsounis A-L, Magiatis P, Polychronopoulos P, Knockaert M, Leost M, Ryan XP, Vonica CA, Brivanlou A, Dajani R, Crovace C, Tarricone C, Musacchio A, Roe SM, Pearl L, Greengard P (2003) Chem Biol 10:1255–1266
Bhat R, Xue Y, Berg S, Hellberg S, Ormö M, Nilsson Y, Radesäter A-C, Jerning E, Markgren P-O, Borgegård T, Nylöf M, Giménez-Cassina A, Hernández F, Lucas JJ, Díaz-Nido J, Avila J (2003) J Biol Chem 278:45937–45945
Zhang H-C, Boñaga LVR, Ye H, Derian CK, Damiano BP, Maryanoff BE (2007) Bioorg Med Chem Lett 17:2863–2868
Saitoh M, Kunitomo J, Kimura E, Hayase Y, Kobayashi H, Uchiyama N, Kawamoto T, Tanaka T, Mol CD, Dougan DR, Textor GS, Snell GP, Itoh F (2009) Bioorg Med Chem 17:2017–2029
Bregman H, Carroll PJ, Meggers E (2006) J Am Chem Soc 128:877–884
Xie P, Streu C, Qin J, Bregman H, Pagano N, Meggers E, Marmorstein R (2009) Biochemistry 48:5187–5198
Wilbuer A, Vlecken DH, Schmitz DJ, Kräling K, Harms K, Bagowski CP, Meggers E (2010) Angew Chem Int Ed 49:3839–3842
Maksimoska J, Williams DS, Atilla-Gokcumen GE, Smalley KSM, Carroll PJ, Webster RD, Filippakopoulos P, Knapp S, Herlyn M, Meggers E (2008) Chem Eur J 14:4816–4822
Bregman H, Williams DS, Meggers E (2005) Synthesis 1521–1527
Otwinowski Z, Minor W (1997) Processing of the X-ray diffraction data collection in oscillation mode, vol 276. Academic Press, New York
Navaza J (1993) Acta Crystallogr D 49:588–591
Bregman H, Williams DS, Atilla GE, Carroll PJ, Meggers E (2004) J Am Chem Soc 126:13594–13595
Adams PD, Grosse-Kunstleve RW, Hung L-W, Ioerger TR, McCoy AJ, Moriarty NW, Read RJ, Sacchettini JC, Sauter NK, Terwilliger TC (2002) Acta Crystallogr D 58:1948–1954
Jones TA, Zou J-Y, Cowan SW, Kjeldgaard M (1991) Acta Crystallogr A 47:110–119
Acknowledgments
We would like to acknowledge the support and assistance of David W. Christianson (University of Pennsylvania) and his group for crystallography. We also thank Heather Gennadios for helpful discussions.
Author information
Authors and Affiliations
Corresponding author
Additional information
An Interactive 3D Complement page in Proteopedia is available at: http://proteopedia.org/wiki/index.php/Journal:JBIC:2.
Rights and permissions
About this article
Cite this article
Atilla-Gokcumen, G.E., Di Costanzo, L. & Meggers, E. Structure of anticancer ruthenium half-sandwich complex bound to glycogen synthase kinase 3β. J Biol Inorg Chem 16, 45–50 (2011). https://doi.org/10.1007/s00775-010-0699-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00775-010-0699-x