Deborah Hanson Publications by Author, Select Publication Author   Quick Link Maryka Bhattacharyya Liaohai Chen Frank Collart Mark Donnelly Robert F. Fischetti Carol Giometti David Glesne Deborah Hanson Andrzej Joachimiak Brian K. Kay Kenneth Kemner Philip Laible Lee Makowski Diane J. Rodi Marianne Schiffer Fred J. Stevens Rosemarie Wilton

1991 to Present

1. P. D. Laible, A. N. Hata, A. E. Crawford, and D. K. Hanson. Incorporation of selenomethionine into induced tntracytoplasmic membrane proteins of Rhodobacter species. Journal of Structural and Functional Genomics, in press (2005).
   
   
2. P. R. Pokkuluri, D. K. Hanson, P. D. Laible, S. L. Ginell, G. Johnson, and M. Schiffer. Structural description of compensatory mutations that restore proton transfer pathways to the L212Ala-L213Ala mutant bacterial reaction center. Submitted.
   
   
3. P. D. Laible and D. K. Hanson. Heterologous expression of membrane proteins in Rhodobacter. In preparation (2005).
   
   
4. P. D. Laible, H. N. Scott, L. Henry, and D. K. Hanson. Towards higher-throughput membrane protein production for structural genomics initiatives. J Struct Funct Genomics 5: 167-172 (2004).
   
   
5. C. Kirmaier, P. D. Laible, D. K. Hanson, and D. Holten. B-side electron transfer to form P +H B - in reaction centers from the F(L181)Y/Y(M208)F mutant of Rhodobacter capsulatus. Journal of Physical Chemistry B 108: 11827-11832 (2004).
   
   
6. P. R. Pokkuluri, P. D. Laible, A. E. Crawford, J. F. Mayfield, M. A. Yousef, S. L. Ginell, D. K. Hanson, and M. Schiffer. Temperature and cryoprotectant influence secondary quinone binding position in bacterial reaction centers. FEBS Lett570: 171-174 (2004).
   
   
7. C. Kirmaier, P. D. Laible, D. K. Hanson, and D. Holten. B-side charge separation in reaction centers from Rhodobacter capsulatus: Nanosecond-timescale electron transfer from H B - to Q B. Biochemistry42: 2016-2024 (2003).
   
   
8. C. Kirmaier, P. D. Laible, E. Hinden, D. K. Hanson, and D. Holten. Detergent effects on primary charge separation in wild-type and mutant Rhodobacter capsulatus reaction center. Chemical Physics 294: 305-318 (2003).
   
   
9. Z. S. Morris, D. K. Hanson, P. R. Pokkuluri, D. G. Mets, A. N. Hata, O. G. Poluektov, M. C. Thurnauer, M. Schiffer, and P. D. Laible. Lysine substitutions near photoactive cofactors in the bacterial photosynthetic reaction center have opposite effects on the rate of triplet energy transfer. Chemical Physics 294: 329-346 (2003).
   
   
10. P. D. Laible, Z. S. Morris, M. C. Thurnauer, M. Schiffer, and D. K. Hanson. Inter- and intraspecific variation in excited-state triplet energy transfer rates in reaction centers of photosynthetic bacteria. Photochemistry and Photobiology78: 114-123 (2003).
    
    
11. H. N. Scott, P. D. Laible, and D. K. Hanson. Sequences of versatile broad-host-range vectors of the RK2 family. Plasmid 50: 74-79 (2003).
    
    
12. P. D. Laible, C. Kirmaier, C. S. Udawatte, S. J. Hofman, D. Holten, and D. K. Hanson. Quinone reduction via secondary B-branch electron transfer in mutant bacterial reaction centers. Biochemistry42: 1718-1730 (2003).
    
    
13. P. R. Pokkuluri, P. D. Laible, Y. L. Deng, T. N. Wong, D. K. Hanson, and M. Schiffer. The structure of a mutant photosynthetic reaction center shows unexpected changes in main chain orientations and quinone position. Biochemistry 41: 5998-6007 (2002).
    
    
14. C. Kirmaier, P. D. Laible, K. Czarnecki, A. N. Hata, D. K. Hanson, D. F. Bocian, and D. Holten. Comparison of M-side electron transfer in R. sphaeroides and R. capsulatus reaction centers. Journal of Physical Chemistry B106(7): 1799-1808 (2002).
    
    
15. J. Tandori, J. Midsovska, M. Valerio-Lepiniec, M. Schiffer, P. Maróti, D. K. Hanson, and P. Sebban. Proton uptake of Rhodobacter capsulatus reaction center mutants modified in the primary quinone environment. Photochemistry Photobiology 75: 126-133 (2002).
    
    
16. J. Tandori, L. Baciou, E. Alexov, P. Maróti, M. Schiffer, D. K. Hanson, and P. Sebban. Proton uptake and quinone connection in the bacterial reaction centre. In: PS2001 Proceedings: 12 th International Congress on Photosynthesis, CSIRO Publishing, Melbourne (2001).
    
    
17. J. Tandori, L. Baciou, E. Alexov, P. Maróti, M. Schiffer, D. K. Hanson, and P. Sebban. Revealing the involvement of extended hydrogen-bond networks in the cooperative function between distant sites in bacterial reaction centers. J. Biol. Chem. 276: 45513-45515 (2001).
    
    
18. E. Nabedryk, J. Breton, H. M. Joshi, and D. K. Hanson (2000) FTIR evidence of proton uptake by GluL212 upon reduction of the secondary quinone Q B in the photosynthetic reaction center from Rhodobacter capsulatus. Biochemistry39: 14654-14663 (2000).
    
    
19. E. Alexov, J. Miksovska, L. Baciou, M. Schiffer, D. K. Hanson, P. Sebban, and M. R. Gunner. Modeling the effects of mutations on the free energy of the first electron transfer from Q A - to Q B in photosynthetic reaction centers. Biochemistry39: 5940-5952 (2000).
    
    
20. J. Miksovska, M. Schiffer, D. K. Hanson, and P. Sebban. Proton uptake by bacterial reaction centers: The protein complex responds in a similar manner to the reduction of either quinone acceptor. Proc. Natl. Acad. Sci. USA 96: 14348-14353 (1999).
    
    
21. M. Valerio-Lepiniec, J. Miksovska, M. Schiffer, D. K. Hanson, and P. Sebban. Mutations in the environment of the primary quinone facilitate proton delivery to the secondary quinone in bacterial photosynthetic reaction centers. Biochemistry38: 390-398 (1999).
    
    
22. P. D. Laible, D. K. Hanson, M. C. Thurnauer, and M. Schiffer. The protein's role in triplet energy transfer in bacterial reaction centers. In Photosynthesis: Mechanisms and Effects (G. Garab, ed.), Kluwer, Dordrecht, pp. 779-782 (1998).
    
    
23. P. D. Laible, C. Kirmaier, D. Holten, D. M. Tiede, M. Schiffer, and D. K. Hanson. Formation of P +Q B - via B-branch electron transfer in mutant reaction centers. In Photosynthesis: Mechanisms and Effects (G. Garab, ed.), Kluwer, Dordrecht, pp. 849-852 (1998).
    
    
24. L. Kálmán, P. Sebban, D. K. Hanson, M. Schiffer, and P. Maróti. Flash-induced changes in buffering capacity of reaction centers from photosynthetic bacteria reveal complex interaction between quinone pockets. Biochim. Biophys. Acta 1365: 513-521 (1998).
    
    
25. P. D. Laible, V. Chynwat, M. C. Thurnauer, M. Schiffer, D. K. Hanson, and H. A. Frank. Protein modifications affecting triplet energy transfer efficiency to the carotenoid in bacterial photosynthetic reaction centers. Biophys. J. 74: 2623-2637 (1998).
    
    
26. J. Miksovska, M. Valerio-Lepiniec, M. Schiffer, D. K. Hanson, and P. Sebban. In bacterial reaction centers, a key residue suppresses mutational blockage of two different proton transfer steps. Biochemistry 37: 2077-2083 (1998).
    
    
27. D. M. Tiede, L. Utschig, D. K. Hanson, and D. M. Gallo. Resolution of electron and proton transfer events in the electrochromism associated with quinone reduction in bacterial reaction centers. Photosyn. Res. 55: 267-273 (1998).
    
    
28. D. K. Hanson and M. Schiffer. Symmetry-related mutants in the quinone binding sites of the reaction center - the effects of changes in charge distribution. Photosyn. Res. 55: 275-280 (1998).
    
    
29. T. J. DiMagno, P. D. Laible, N. R. Reddy, G. J. Small, J. R. Norris, M. Schiffer, D. K. Hanson. Protein-chromophore interactions: spectral shifts report the consequences of mutations in the bacterial photosynthetic reaction center. Spectrochimica Acta A - Molecular and Biomolecular Spectroscopy 54: 1247-1267 (1998).
    
    
30. P. D. Laible, S. R. Greenfield, M. R. Wasielewski, D. K. Hanson, and Robert M. Pearlstein. Antenna excited state decay kinetics establish primary electron transfer in reaction centers as heterogeneous. Biochemistry 36: 8677-8685 (1997).
    
    
31. J. Miksovska, L. Kálmán, M. Schiffer, P. Maróti, P. Sebban, and D. K. Hanson. In bacterial reaction centers rapid delivery of the second proton to Q B can be achieved in the absence of L212Glu. Biochemistry 36: 12216-12226 (1997).
    
    
32. P. D. Laible, Y. Zhang, A. L. Morris, S. W. Snyder, C. Ainsworth, S. R. Greenfield, M. R. Wasielewski, P. Parot, B. Schoepp, M. Schiffer, D. K. Hanson, and M. C. Thurnauer. Spectroscopic characterization of quinone-site mutants of the bacterial photosynthetic reaction center. Photosyn. Res. 52: 93-103 (1997).
    
    
33. M. Valerio-Lepiniec, J.-D. Delcroix, M. Schiffer, D. K. Hanson, and P. Sebban. A native electrostatic environment near Q B is not sufficient to ensure rapid proton delivery in photosynthetic reaction centers. FEBS Lett. 407: 159-163 (1997).
    
    
34. L. M. Utschig, S. R. Greenfield, J. Tang, P. D. Laible, and M. C. Thurnauer. Influence of iron-removal procedures on sequential electron transfer in photosynthetic bacterial reaction centers studied by transient EPR spectroscopy. Biochemistry 36: 8548-8558 (1997).
    
    
35. J. Miksovska, P. Maróti, J. Tandori, M. Schiffer, D. K. Hanson, and P. Sebban. Modulation of the free energy level of Q A - by distant electrostatic interactions in the photosynthetic reaction center. Biochemistry35: 15411-15417 (1996).
    
    
36. J. W. Lee, I. Lee, P. D. Laible, T. G. Owens, and E. Greenbaum. Chemical platinization and its effect on excitation transfer dynamics and P700 photooxidation kinetics in isolated photosystem I. Biophys J 69: 652-659 (1995).
    
    
37. J. Miksovska, P. Maróti, M. Schiffer, D. K. Hanson, and P. Sebban. Electrostatic interaction between L212Glu and Q A - in bacterial reaction centers. In Photosynthesis: from Light to Biosphere, Vol. I, (P. Mathis, ed.), Kluwer, Dordrecht, pp. 467-470 (1995).
    
    
38. J. D. Delcroix, M. Schiffer, D. K. Hanson, and P. Sebban. Long range electrostatic effects in bacterial reaction centers. In Photosynthesis: from Light to Biosphere, Vol I., (P. Mathis, ed.), Kluwer, Dordrecht, pp. 463-465 (1995).
    
    
39. D. K. Hanson, Y.-L. Deng, P. Sebban, and M. Schiffer. Compensation for L212Glu in bacterial reaction centers. In Photosynthesis: from Light to Biosphere, Vol. I, (P. Mathis, ed.), Kluwer, Dordrecht, pp. 859-862 (1995).
    
    
40. M. Schiffer, Y.-L. Deng, A. Marrufo, and D. K. Hanson. Effects of cavities in the bacterial reaction center. In Photosynthesis: from Light to Biosphere, Vol. I, (P. Mathis, ed.), Kluwer, Dordrecht, pp. 855-858 (1995).
    
    
41. P. Maróti, S. Osváth, C. Tápai, D. K. Hanson, and P. Sebban. From photons to protons in the photocycle of bacterial reaction center. In Photosynthesis: from Light to Biosphere, Vol. I, (P. Mathis, ed.), Kluwer, Dordrecht, pp. 419-424 (1995).
    
    
42. P. Maróti, D. K. Hanson, M. Schiffer, and P. Sebban. Long range electrostatic interaction in the bacterial photosynthetic reaction centre. Nature Structural Biology2: 1057-1059 (1995).
    
    
43. P. Sebban, P. Maróti, M. Schiffer, and D. K. Hanson. Electrostatic dominoes: Long distance propagation of mutational effects in photosynthetic reaction centers of Rhodobacter capsulatus. Biochemistry34: 8390-8397 (1995).
    
    
44. P. Sebban, P. Maróti, and D. K. Hanson. Electron and proton transfer to the quinones in bacterial photosynthetic reaction centers: Insight from combined approaches of molecular genetics and biophysics. Biochimie77: 677-694 (1995).
    
    
45. M. Schiffer, C. F. Ainsworth, Y.-L. Deng, G. Johnson, F. H. Pascoe, and D. K. Hanson. Proline in a transmembrane helix compensates for cavities in the photosynthetic reaction center. J. Mol. Biol.252: 472-482 (1995).
    
    
46. P. Wilkins Stevens, R. Raffen, D. K. Hanson, Y.-L. Deng, M. Berrios-Hammond, F. A. Westholm, C. Murphy, M. Eulitz, R. Wetzel, A. Solomon, M. Schiffer, and F. J. Stevens. Recombinant immunoglobulin variable domains generated from synthetic genes provide a system for in vitro characterization of light-chain amyloid proteins. Protein Science4: 421-432 (1995).
    
    
47. P. Maróti, D. K. Hanson, L. Baciou, M. Schiffer, and P. Sebban. Proton conduction within the reaction centers of Rhodobacter capsulatus: The electrostatic role of the protein. Proc. Nat. Acad. Sci. USA, 91: 5617-5621 (1994).
    
    
48. Y. Jia, T. J. DiMagno, C.-K. Chan, Z. Wang, M. S. Popov, M. Du, D. K. Hanson, M. Schiffer, J. Norris, and G. R. Fleming. Primary charge separation in mutant reaction centers of Rhodobacter capsulatus. J. Phys. Chem.97: 13180-13191 (1993).
    
    
49. D. K. Hanson, D. M. Tiede, S. L. Nance, C.-H. Chang, and M. Schiffer. Site-specific and compensatory mutations imply unexpected pathways for proton delivery to the QB binding site of the photosynthetic reaction center. Proc. Nat. Acad. Sci. USA90: 8929-8933 (1993).
    
    
50. Z. Wang, T. J. DiMagno, C.-K. Chan, M. Popov, J. Tang, D. Hanson, M. Schiffer, G. Fleming, and J. R. Norris. Model photo reaction centers via genetic engineering. In Proceedings of the 9th International Conference on Photochemical and Photoelectrochemical Conversion and Storage of Solar Energy (Zhao Wu Tian and Yi Cao, eds.), International Academic Publishers, pp. 1-10 (1993).
    
    
51. T. J. DiMagno, S. J. Rosenthal, X. Xie, M. Du, C-K. Chan, D. Hanson, M. Schiffer, J. R. Norris, and G. R. Fleming. Recent experimental results for the initial step of bacterial photosynthesis. In The Photosynthetic Bacterial Reaction Center: Structure, Spectroscopy, and Dynamics (J. Breton and A. Vermeglio, eds.), NATO ASI Series, Plenum Press, London, 1992, pp. 209-217.
    
    
52. D. M. Tiede and D. K. Hanson. Protein relaxation following quinone reduction in Rhodobacter capsulatus: Detection of likely protonation-linked optical absorbance changes of the chromophores. In The Photosynthetic Bacterial Reaction Center: Structure, Spectroscopy, and Dynamics (J. Breton and A. Vermeglio, eds.), NATO ASI Series, Plenum Press, London, 1992, pp. 341-350.
    
    
53. M. Schiffer, C-K. Chan, C-H. Chang, T. J. DiMagno, G. R. Fleming, S. Nance, J. Norris, S. Snyder, M. Thurnauer, D. M. Tiede, and D. K. Hanson. Study of reaction center function by analysis of the effects of site-specific and compensatory mutations. In The Photosynthetic Bacterial Reaction Center: Structure, Spectroscopy, and Dynamics (J. Breton and A. Vermeglio, eds.), NATO ASI Series, Plenum Press, London, 1992, pp. 351-361.
    
    
54. M. Du, S. J. Rosenthal, X. Xie, T. J. DiMagno, M. Schmidt, D. K. Hanson, M. Schiffer, J. R. Norris, and G. R. Fleming. Femtosecond spontaneous emission studies of reaction centers from photosynthetic bacteria. Proc. Nat. Acad. Sci. USA89: 8517-8521 (1992).
    
    
55. D. K. Hanson, L. Baciou, D. M. Tiede, S. L. Nance, M. Schiffer, and P. Sebban. In bacterial reaction centers protons can diffuse to the secondary quinone by alternative pathways. Biochim. Biophys. Acta1102: 260-265 (1992).
    
    
56. D. K. Hanson, S. L. Nance, and M. Schiffer. Second-site mutation at M43 (Asn->Asp) compensates for the loss of two acidic residues in the QB site of the reaction center. Photosynthesis Research32: 147-153 (1992).
    
    
57. T. J. DiMagno, C.-K. Chan, D. K. Hanson, M. Schiffer, G. R. Fleming, and J. R. Norris. Characterization of charge separation in membrane spanning protein reaction centers of bacterial photosynthesis. In Charge and Field Effects in Biosystems III (M. Allen, ed.), Birkhauser, Boston, 1992, pp. 333-340.
    
    
58. C.-K. Chan, L. X.-Q. Chen, T. J. DiMagno, D. K. Hanson, S. L. Nance, M. Schiffer, J. R. Norris, and G. R. Fleming. Initial electron transfer in photosynthetic reaction centers of Rhodobacter capsulatus mutants. Chem. Phys. Lett. 176: 366-372 (1991).