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Joseph E. Wedekind, Ph.D.

Joseph E. Wedekind, Ph.D.

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About Me

Faculty Appointments

Professor - Department of Biochemistry and Biophysics (SMD)

Credentials

Post-doctoral Training & Residency

RNA Biophysics, Dept. of Structural Biology, Stanford University School of Medicine. 1995-1999 1995 - 1999

Education

Ph.D. | University of Wisconsin at Madison. Biochemistry (Structural Enzymology). 1995

B.Sc. | University of California at Riverside. Biochemistry (Magna Cum Laude). 1990

Awards

Member, MSFB Study Section. 2018 - 2022

Secretary, Medical Faculty Council. 2017 - 2019

Faculty Teaching Award in Biophysics. 2015

Editorial Board Member, The Journal of Biological Chemistry. 2011 - 2016

Executive Committee Member, CHESS Users' Group. 2010 - 2012

Faculty Teaching Award in Biophysics. 2010

Elected Secretary (The Board of Directors). 2007 - 2009

Faculty Teaching Award in Biophysics. 2005

Life Sciences Research Foundation Fellow. 1996 - 1999

Individual NRSA Post-doctoral Fellowship (declined). 1996

Leukemia and Lymphoma Society Post-Doctoral Award (declined). 1996

Dean's Fellow. 1995 - 1996

NIH Biophysics Training Grant Recipient. 1992 - 1995

Elected Member, Phi Beta Kappa. 1990

Edmondson Summer Research Fellow. 1989

Research

The Wedekind lab investigates the mechanisms of action of non-protein-coding (nc)RNAs. We are interested especially in the elegant, three-dimensional architectures of these RNAs, and how they bind to specific small molecules or peptides, leading to conformations that alter biological function. Mode...
The Wedekind lab investigates the mechanisms of action of non-protein-coding (nc)RNAs. We are interested especially in the elegant, three-dimensional architectures of these RNAs, and how they bind to specific small molecules or peptides, leading to conformations that alter biological function. Model systems include: (i) metabolite-sensing riboswitches that regulate protein translation, and (ii) the application of lab-evolved proteins to target HIV-1 RNA. This work is relevant to the development of new antibiotics and anti-retroviral therapies. This work is funded by NIH/NIGMS grants R01 GM063162 and R01 GM123864.

Our lab employs a variety of biochemical, biophysical, and structural approaches, such as X-ray crystallography. We greatly acknowledge NIH/NCRR award S10 RR026501 for supporting this instrumentation. For access or further information see: /structural-biology-biophysics.aspx

Publications

Journal Articles

Srivastava Y, Blau ME, Jenkins JL, Wedekind JE

Biochemistry.. 2023 December 562 (23):3396-3410. Epub 11/10/2023.

Kretsch RC, Andersen ES, Bujnicki JM, Chiu W, Das R, Luo B, Masquida B, McRae EKS, Schroeder GM, Su Z, Wedekind JE, Xu L, Zhang K, Zheludev IN, Moult J, Kryshtafovych A

Proteins.. 2023 December 91 (12):1600-1615. Epub 07/19/2023.

Schroeder GM, Kiliushik D, Jenkins JL, Wedekind JE

The Journal of biological chemistry.. 2023 October 299 (10):105208. Epub 09/01/2023.

Wedekind JE

Journal of molecular biology.. 2023 May 15435 (10):168087. Epub 04/07/2023.

Schroeder GM, Akinyemi O, Malik J, Focht CM, Pritchett EM, Baker CD, McSally JP, Jenkins JL, Mathews DH, Wedekind JE

Nucleic acids research.. 2023 March 2151 (5):2464-2484. Epub 1900 01 01.

Cavender CE, Schroeder GM, Mathews DH, Wedekind JE

Methods in molecular biology.. 2023 2568 :53-73. Epub 1900 01 01.

Schroeder GM, Cavender CE, Blau ME, Jenkins JL, Mathews DH, Wedekind JE

Nature communications.. 2022 January 1113 (1):199. Epub 01/11/2022.

Chavali SS, Mali SM, Bonn R, Saseendran A, Bennett RP, Smith HC, Fasan R, Wedekind JE

The Journal of biological chemistry.. 2021 December 297 (6):101390. Epub 11/09/2021.

Srivastava Y, Bonn-Breach R, Chavali SS, Lippa GM, Jenkins JL, Wedekind JE

Crystals.. 2021 March 11 (3)Epub 03/10/2021.

Chavali SS, Mali SM, Jenkins JL, Fasan R, Wedekind JE

The Journal of biological chemistry.. 2020 December 4295 (49):16470-16486. Epub 1900 01 01.

Chavali SS, Cavender CE, Mathews DH, Wedekind JE

Journal of the American Chemical Society.. 2020 November 25142 (47):19835-19839. Epub 11/10/2020.

Schroeder GM, Dutta D, Cavender CE, Jenkins JL, Pritchett EM, Baker CD, Ashton JM, Mathews DH, Wedekind JE

Nucleic acids research.. 2020 August 2048 (14):8146-8164. Epub 1900 01 01.

Dutta D, Wedekind JE

The Journal of biological chemistry.. 2020 February 28295 (9):2555-2567. Epub 10/28/2019.

Bonn-Breach R, Gu Y, Jenkins J, Fasan R, Wedekind J

Acta crystallographica. Section D, Structural biology.. 2019 November 175 (Pt 11):969-979. Epub 10/30/2019.

Warnasooriya C, Ling C, Belashov IA, Salim M, Wedekind JE, Ermolenko DN

RNA biology.. 2019 September 16 (9):1086-1092. Epub 10/30/2018.

Chavali SS, Bonn-Breach R, Wedekind JE

The Journal of biological chemistry.. 2019 June 14294 (24):9326-9341. Epub 05/12/2019.

Dutta D, Belashov IA, Wedekind JE

Biochemistry.. 2018 August 757 (31):4620-4628. Epub 06/26/2018.

Belashov IA, Crawford DW, Cavender CE, Dai P, Beardslee PC, Mathews DH, Pentelute BL, McNaughton BR, Wedekind JE

Nucleic acids research.. 2018 July 2746 (13):6401-6415. Epub 1900 01 01.

Wedekind JE, Dutta D, Belashov IA, Jenkins JL

The Journal of biological chemistry.. 2017 June 9292 (23):9441-9450. Epub 04/28/2017.

Jenkins JL, Wedekind JE

Methods in molecular biology.. 2016 1490 :265-80. Epub 1900 01 01.

Dutta D, Wedekind JE

Journal of molecular biology.. 2015 November 6427 (22):3469-3472. Epub 08/06/2015.

Aytenfisu AH, Liberman JA, Wedekind JE, Mathews DH

RNA.. 2015 November 21 (11):1898-907. Epub 09/14/2015.

Liberman JA, Suddala KC, Aytenfisu A, Chan D, Belashov IA, Salim M, Mathews DH, Spitale RC, Walter NG, Wedekind JE

Proceedings of the National Academy of Sciences of the United States of America.. 2015 July 7112 (27):E3485-94. Epub 06/23/2015.

Heldenbrand H, Janowski PA, Giamba?u G, Giese TJ, Wedekind JE, York DM

Journal of the American Chemical Society.. 2014 June 4136 (22):7789-92. Epub 05/23/2014.

Liberman JA, Bogue JT, Jenkins JL, Salim M, Wedekind JE

Methods in enzymology.. 2014 549 :435-50. Epub 1900 01 01.

Suddala KC, Rinaldi AJ, Feng J, Mustoe AM, Eichhorn CD, Liberman JA, Wedekind JE, Al-Hashimi HM, Brooks CL, Walter NG

Nucleic acids research.. 2013 December 41 (22):10462-75. Epub 09/03/2013.

Can M, Krucinska J, Zoppellaro G, Andersen NH, Wedekind JE, Hersleth HP, Andersson KK, Bren KL

Chembiochem : a European journal of chemical biology.. 2013 September 2314 (14):1828-38. Epub 07/31/2013.

Liberman JA, Salim M, Krucinska J, Wedekind JE

Nature chemical biology.. 2013 June 9 (6):353-5. Epub 04/14/2013.

Wang W, Maucuer A, Gupta A, Manceau V, Thickman KR, Bauer WJ, Kennedy SD, Wedekind JE, Green MR, Kielkopf CL

Structure.. 2013 February 521 (2):197-208. Epub 12/27/2012.

Salter JD, Lippa GM, Belashov IA, Wedekind JE

Biochemistry.. 2012 November 651 (44):8702-4. Epub 10/25/2012.

Banáš P, Sklenovský P, Wedekind JE, Sponer J, Otyepka M

The journal of physical chemistry. B. 2012 October 25116 (42):12721-34. Epub 10/12/2012.

Liberman JA, Guo M, Jenkins JL, Krucinska J, Chen Y, Carey PR, Wedekind JE

Journal of the American Chemical Society.. 2012 October 17134 (41):16933-6. Epub 10/03/2012.

Liberman JA, Wedekind JE

Wiley interdisciplinary reviews. RNA.. 2012 3 (3):369-84. Epub 09/28/2011.

Lippa GM, Liberman JA, Jenkins JL, Krucinska J, Salim M, Wedekind JE

Methods in molecular biology.. 2012 848 :159-84. Epub 1900 01 01.

Jenkins JL, Krucinska J, McCarty RM, Bandarian V, Wedekind JE

The Journal of biological chemistry.. 2011 July 15286 (28):24626-37. Epub 05/18/2011.

Liberman JA, Wedekind JE

Current opinion in structural biology.. 2011 June 21 (3):327-34. Epub 04/27/2011.

Wedekind JE

Structure.. 2010 July 1418 (7):757-8. Epub 1900 01 01.

Salter JD, Krucinska J, Raina J, Smith HC, Wedekind JE

Biochemistry.. 2009 November 1748 (45):10685-7. Epub 1900 01 01.

Spitale RC, Wedekind JE

Methods : a companion to Methods in enzymology.. 2009 October 49 (2):87-100. Epub 06/24/2009.

Guo M, Spitale RC, Volpini R, Krucinska J, Cristalli G, Carey PR, Wedekind JE

Journal of the American Chemical Society.. 2009 September 16131 (36):12908-9. Epub 1900 01 01.

Spitale RC, Volpini R, Mungillo MV, Krucinska J, Cristalli G, Wedekind JE

Biochemistry.. 2009 August 2548 (33):7777-9. Epub 1900 01 01.

Spitale RC, Volpini R, Heller MG, Krucinska J, Cristalli G, Wedekind JE

Journal of the American Chemical Society.. 2009 May 6131 (17):6093-5. Epub 1900 01 01.

Spitale RC, Torelli AT, Krucinska J, Bandarian V, Wedekind JE

The Journal of biological chemistry.. 2009 April 24284 (17):11012-6. Epub 03/04/2009.

Bennett RP, Salter JD, Liu X, Wedekind JE, Smith HC

The Journal of biological chemistry.. 2008 November 28283 (48):33329-36. Epub 10/08/2008.

MacElrevey C, Salter JD, Krucinska J, Wedekind JE

RNA.. 2008 August 14 (8):1600-16. Epub 07/02/2008.

Torelli AT, Spitale RC, Krucinska J, Wedekind JE

Biochemical and biophysical research communications.. 2008 June 20371 (1):154-8. Epub 04/16/2008.

Jamburuthugoda VK, Santos-Velazquez JM, Skasko M, Operario DJ, Purohit V, Chugh P, Szymanski EA, Wedekind JE, Bambara RA, Kim B

The Journal of biological chemistry.. 2008 April 4283 (14):9206-16. Epub 01/24/2008.

Bennett RP, Presnyak V, Wedekind JE, Smith HC

The Journal of biological chemistry.. 2008 March 21283 (12):7320-7. Epub 12/28/2007.

Spitale RC, Heller MG, Pelly AJ, Wedekind JE

The Journal of organic chemistry.. 2007 October 2672 (22):8551-4. Epub 09/29/2007.

Torelli AT, Krucinska J, Wedekind JE

RNA.. 2007 July 13 (7):1052-70. Epub 05/08/2007.

MacElrevey C, Spitale RC, Krucinska J, Wedekind JE

Acta crystallographica. Section D, Biological crystallography.. 2007 July 63 (Pt 7):812-25. Epub 06/15/2007.

Lehmann DM, Galloway CA, MacElrevey C, Sowden MP, Wedekind JE, Smith HC

Biochimica et biophysica acta.. 2007 March 1773 (3):408-18. Epub 12/08/2006.

Wedekind JE, Gillilan R, Janda A, Krucinska J, Salter JD, Bennett RP, Raina J, Smith HC

The Journal of biological chemistry.. 2006 December 15281 (50):38122-6. Epub 10/31/2006.

Bennett RP, Diner E, Sowden MP, Lees JA, Wedekind JE, Smith HC

Biochemical and biophysical research communications.. 2006 November 10350 (1):214-9. Epub 09/18/2006.

Ghosh AK, Sridhar PR, Leshchenko S, Hussain AK, Li J, Kovalevsky AY, Walters DE, Wedekind JE, Grum-Tokars V, Das D, Koh Y, Maeda K, Gatanaga H, Weber IT, Mitsuya H

Journal of medicinal chemistry.. 2006 August 2449 (17):5252-61. Epub 1900 01 01.

Ichikawa HT, Sowden MP, Torelli AT, Bachl J, Huang P, Dance GS, Marr SH, Robert J, Wedekind JE, Smith HC, Bottaro A

The Journal of immunology : official journal of the American Association of Immunologists.. 2006 July 1177 (1):355-61. Epub 1900 01 01.

Chaves FA, Richards KA, Torelli A, Wedekind J, Sant AJ

Biochemistry.. 2006 May 2345 (20):6426-33. Epub 1900 01 01.

Salter J, Krucinska J, Alam S, Grum-Tokars V, Wedekind JE

Biochemistry.. 2006 January 2445 (3):686-700. Epub 1900 01 01.

MacElrevey C, Wedekind JE

Acta crystallographica. Section F, Structural biology and crystallization communications.. 2005 December 161 (Pt 12):1049-53. Epub 11/12/2005.

Alam S, Grum-Tokars V, Krucinska J, Kundracik ML, Wedekind JE

Biochemistry.. 2005 November 844 (44):14396-408. Epub 1900 01 01.

Xie K, Song SC, Spitalnik SL, Wedekind JE

Acta crystallographica. Section D, Biological crystallography.. 2005 October 61 (Pt 10):1386-94. Epub 09/28/2005.

Gruswitz F, Frishman M, Goldstein BM, Wedekind JE

BioTechniques.. 2005 October 39 (4):476, 478, 480. Epub 1900 01 01.

Jamburuthugoda VK, Guo D, Wedekind JE, Kim B

Biochemistry.. 2005 August 944 (31):10635-43. Epub 1900 01 01.

Goodman JL, Wang S, Alam S, Ruzicka FJ, Frey PA, Wedekind JE

Biochemistry.. 2004 November 943 (44):13883-91. Epub 1900 01 01.

Xie K, Sowden MP, Dance GS, Torelli AT, Smith HC, Wedekind JE

Proceedings of the National Academy of Sciences of the United States of America.. 2004 May 25101 (21):8114-9. Epub 05/17/2004.

Alam S, Wang SC, Ruzicka FJ, Frey PA, Wedekind JE

Acta crystallographica. Section D, Biological crystallography.. 2004 May 60 (Pt 5):941-4. Epub 04/21/2004.

Song SC, Xie K, Czerwinski M, Spitalnik SL, Wedekind JE

Acta crystallographica. Section D, Biological crystallography.. 2004 April 60 (Pt 4):788-91. Epub 03/23/2004.

Wedekind JE, McKay DB

Biochemistry.. 2003 August 1942 (32):9554-63. Epub 1900 01 01.

Wedekind JE, Dance GS, Sowden MP, Smith HC

Trends in genetics : TIG.. 2003 April 19 (4):207-16. Epub 1900 01 01.

Grum-Tokars V, Milovanovic M, Wedekind JE

Acta crystallographica. Section D, Biological crystallography.. 2003 January 59 (Pt 1):142-5. Epub 12/19/2002.

Wedekind JE, Trame CB, Dorywalska M, Koehl P, Raschke TM, McKee M, FitzGerald D, Collier RJ, McKay DB

Journal of molecular biology.. 2001 December 7314 (4):823-37. Epub 1900 01 01.

Wedekind JE, McKay DB

Methods in enzymology.. 2000 317 :149-68. Epub 1900 01 01.

Wedekind JE, McKay DB

Nature structural biology.. 1999 March 6 (3):261-8. Epub 1900 01 01.

Wedekind JE, McKay DB

Annual review of biophysics and biomolecular structure. 1998 27 :475-502. Epub 1900 01 01.

Babbitt PC, Hasson MS, Wedekind JE, Palmer DR, Barrett WC, Reed GH, Rayment I, Ringe D, Kenyon GL, Gerlt JA

Biochemistry.. 1996 December 2435 (51):16489-501. Epub 1900 01 01.

Reed GH, Poyner RR, Larsen TM, Wedekind JE, Rayment I

Current opinion in structural biology.. 1996 December 6 (6):736-43. Epub 1900 01 01.

Wedekind JE, Frey PA, Rayment I

Biochemistry.. 1996 September 1035 (36):11560-9. Epub 1900 01 01.

Larsen TM, Wedekind JE, Rayment I, Reed GH

Biochemistry.. 1996 April 935 (14):4349-58. Epub 1900 01 01.

Wedekind JE, Frey PA, Rayment I

Biochemistry.. 1995 September 534 (35):11049-61. Epub 1900 01 01.

Ruzicka FJ, Wedekind JE, Kim J, Rayment I, Frey PA

Biochemistry.. 1995 April 2534 (16):5610-7. Epub 1900 01 01.

Wedekind JE, Reed GH, Rayment I

Biochemistry.. 1995 April 434 (13):4325-30. Epub 1900 01 01.

Wedekind JE, Poyner RR, Reed GH, Rayment I

Biochemistry.. 1994 August 933 (31):9333-42. Epub 1900 01 01.

Wedekind JE, Frey PA, Rayment I

Acta crystallographica. Section D, Biological crystallography.. 1994 May 150 (Pt 3):329-31. Epub 1900 01 01.

Books

eLifeSciences (2015)

Chapter: Tails of Three Knotty Switches: How PreQ1 Riboswitch Structures Control Protein Translation

Authors: Belashov I.A., Dutta D., Salim M., Wedekind J.E.

Publisher: John Wiley & Sons, Inc 2015

Chemical Biology of Nucleic Acids (2014)

Chapter: Metal Dependence of Ligand Binding and Heavy-Atom Derivatization of Evolutionarily Distinct PreQ1 Riboswitches

Authors: Joseph E. Wedekind, Joseph A. Liberman, Jermaine L. Jenkins, Mohammad Salim

Publisher: Springer 2014

Metal Ions in Life Sciences: Structural and Catalytic Roles of Metals in RNA (2010)

Chapter: Structural aspects of metal ion binding in small natural and artificial RNA enzymes

Authors: J.E. Wedekind

Publisher: Wiley-Blackwell 2010

In DNA and RNA modification Enzymes: Comparative Structure, Mechanism, Functions (2009)

Chapter: Mechanism of action and structural aspects of ADARS (A-to-I) and APOBEC-related (C-to-U) deaminases

Authors: J.E. Wedekind & P.A Beal

Publisher: Landes BioSciences 2009

RNA and DNA Editing: Molecular Mechanisms and their Integration into Biological (2008)

Chapter: Chemistry, Phylogeny and Structure of the APOBEC Family

Authors: C. McElrevey, J.E. Wedekind

Publisher: Wiley Interscience, New Jersey 2008

Topics in Current Genetics: "Fine-Tuning of RNA Functions by Modification and Ed (2005)

Chapter: Mammalian C to U Editing

Authors: Smith* HC, Wedekind* JE, Xie K, Sowden MP

Publisher: Springer-Verlag, Berlin 2005

The RNA World (1999)

Chapter: Small Ribozymes

Authors: McKay, D.B & Wedekind, J.E.

Publisher: Cold Spring Harbor, Cold Spring Harbor, New York 1999