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1

The novel solid state and solution phase photochemistry of dimethyl 9-chloromethyl-9,10-dihydro-9,10-ethenoanthracene-11,12-dicarboxylate

Jianxin Chen, Phani Raj Pokkuluri, John R. Scheffer, James Trotter

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Year:

1991

Language:

english

File:

PDF, 479 KB

english, 1991

2

Control of regioselectivity through relief of steric crowding in the di-π-methane photorearrangement of 9,10-ethenoanthracene derivatives

Jianxin Chen, Phani Raj Pokkuluri, John R. Scheffer, James Trotter

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 277 KB

english, 1992

3

Absolute asymmetric induction differences in dual pathway photoreactions

Jianxin Chen, Raj Pokkuluri Phani, John R. Scheffer, James Trotter

Journal:

Tetrahedron Letters

Year:

1990

File:

PDF, 188 KB

1990

4

Surface versus bulk reactivity in solid state organic chemistry

Phani Raj Pokkuluri, John R. Scheffer, James Trotter

Journal:

Tetrahedron Letters

Year:

1989

Language:

english

File:

PDF, 258 KB

english, 1989

5

Lysine substitutions near photoactive cofactors in the bacterial photosynthetic reaction center have opposite effects on the rate of triplet energy transfer

Zachary S. Morris, Deborah K. Hanson, Phani R. Pokkuluri, David G. Mets, Aaron N. Hata, Oleg G. Poluektov, Marion C. Thurnauer, Marianne Schiffer, Philip D. Laible

Journal:

Chemical Physics

Year:

2003

Language:

english

File:

PDF, 426 KB

english, 2003

6

Structure of a novel c7-type three-heme cytochrome domain from a multidomain cytochrome c polymer

P. Raj Pokkuluri, Yuri Y. Londer, Norma E.C. Duke, Jill Erickson, Miguel Pessanha, Carlos A. Salgueiro, Marianne Schiffer

Journal:

Protein Science

Year:

2009

Language:

english

File:

PDF, 36 KB

english, 2009

7

Outer membrane cytochrome c, OmcF, from Geobacter sulfurreducens: High structural similarity to an algal cytochrome c6

P. R. Pokkuluri, Y. Y. Londer, S. J. Wood, N. E. C. Duke, L. Morgado, C. A. Salgueiro, M. Schiffer

Journal:

Proteins: Structure, Function, and Bioinformatics

Year:

2009

Language:

english

File:

PDF, 203 KB

english, 2009

8

Structure of the catalytic domain of glucuronoyl esterase Cip2 from Hypocrea jecorina

Phani Raj Pokkuluri, Norma E. C. Duke, Stephen J. Wood, Michael A. Cotta, Xin-Liang Li, Peter Biely, Marianne Schiffer

Journal:

Proteins: Structure, Function, and Bioinformatics

Year:

2011

Language:

english

File:

PDF, 377 KB

english, 2011

9

Erratum to: Pivotal role of the strictly conserved aromatic residue F15 in the cytochromec7family

Joana M. Dantas, Leonor Morgado, Yuri Y. Londer, Ana P. Fernandes, Ricardo O. Louro, P. Raj Pokkuluri, Marianne Schiffer, Carlos A. Salgueiro

Journal:

JBIC Journal of Biological Inorganic Chemistry

Year:

2012

Language:

english

File:

PDF, 156 KB

english, 2012

10

Pivotal role of the strictly conserved aromatic residue F15 in the cytochromec7family

Joana M. Dantas, Leonor Morgado, Yuri Y. Londer, Ana P. Fernandes, Ricardo O. Louro, P. Raj Pokkuluri, Marianne Schiffer, Carlos A. Salgueiro

Journal:

JBIC Journal of Biological Inorganic Chemistry

Year:

2012

Language:

english

File:

PDF, 731 KB

english, 2012

11

Characterization of a c-type heme-containing PAS sensor domain from Geobacter sulfurreducens representing a novel family of periplasmic sensors in Geobacteraceae and other bacteria

Yuri Y. Londer, Irina S. Dementieva, Cori A. D'Ausilio, P. Raj Pokkuluri, Marianne Schiffer

Journal:

FEMS Microbiology Letters

Year:

2006

Language:

english

File:

PDF, 367 KB

english, 2006

12

Factors contributing to decreased protein stability when aspartic acid residues are in β-sheet regions

P.R. Pokkuluri, M. Gu, X. Cai, R. Raffen, F.J. Stevens, M. Schiffer

Journal:

Protein Science

Year:

2002

Language:

english

File:

PDF, 124 KB

english, 2002

13

Physicochemical consequences of amino acid variations that contribute to fibril formation by immunoglobulin light chains

Rosemarie Raffen, Lynda J. Dieckman, Meredith Szpunar, Christine Wunschl, Phani R. Pokkuluri, Poras Dave, Priscilla Wilkins Stevens, Xiaoyin Cai, Marianne Schiffer, Fred J. Stevens

Journal:

Protein Science

Year:

1999

Language:

english

File:

PDF, 812 KB

english, 1999

14

Change in dimerization mode by removal of a single unsatisfied polar residue located at the interface

P. R. Pokkuluri, X. Cai, G. Johnson, F. J. Stevens, M. Schiffer

Journal:

Protein Science

Year:

2000

Language:

english

File:

PDF, 140 KB

english, 2000

15

Structural insights into the modulation of the redox properties of two Geobacter sulfurreducens homologous triheme cytochromes

Leonor Morgado, Marta Bruix, Valerie Orshonsky, Yuri Y. Londer, Norma E.C. Duke, Xiaojing Yang, P. Raj Pokkuluri, Marianne Schiffer, Carlos A. Salgueiro

Journal:

Biochimica et Biophysica Acta (BBA) - Bioenergetics

Year:

2008

Language:

english

File:

PDF, 1.13 MB

english, 2008

16

Structural characterization of a family of cytochromes c7 involved in Fe(III) respiration by Geobacter sulfurreducens

P.R. Pokkuluri, Y.Y. Londer, X. Yang, N.E.C. Duke, J. Erickson, V. Orshonsky, G. Johnson, M. Schiffer

Journal:

Biochimica et Biophysica Acta (BBA) - Bioenergetics

Year:

2010

Language:

english

File:

PDF, 1.35 MB

english, 2010

17

A domain flip as a result of a single amino-acid substitution

PR Pokkuluri, D-B Huang, R Raffen, X Cai, G Johnson, P Wilkins Stevens, FJ Stevens, M Schiffer

Journal:

Year:

1998

Language:

english

File:

PDF, 673 KB

english, 1998

18

Preparation, Characterization and Crystallization of an Antibody Fab Fragment that Recognizes RNA: Crystal Structures of Native Fab and Three Fab-mononucleotide Complexes

Phani Raj Pokkuluri, François Bouthillier, Yunge Li, Alena Kuderova, Jeremy Lee, Miroslaw Cygler

Journal:

Journal of Molecular Biology

Year:

1994

File:

PDF, 936 KB

1994

19

Redox-linked conformational changes of a multiheme cytochrome from Geobacter sulfurreducens

Leonor Morgado, Marta Bruix, Yuri Y. Londer, P. Raj Pokkuluri, Marianne Schiffer, Carlos A. Salgueiro

Journal:

Biochemical and Biophysical Research Communications

Year:

2007

Language:

english

File:

PDF, 272 KB

english, 2007

20

Temperature and cryoprotectant influence secondary quinone binding position in bacterial reaction centers

P.Raj Pokkuluri, Philip D Laible, Adam E Crawford, Joy F Mayfield, Mohammed A Yousef, Stephan L Ginell, Deborah K Hanson, Marianne Schiffer

Journal:

Year:

2004

Language:

english

File:

PDF, 142 KB

english, 2004

21

Structures and Solution Properties of Two Novel Periplasmic Sensor Domains with c-Type Heme from Chemotaxis Proteins of Geobacter sulfurreducens: Implications for Signal Transduction

P.R. Pokkuluri, M. Pessanha, Y.Y. Londer, S.J. Wood, N.E.C. Duke, R. Wilton, T. Catarino, C.A. Salgueiro, M. Schiffer

Journal:

Journal of Molecular Biology

Year:

2008

Language:

english

File:

PDF, 2.17 MB

english, 2008

22

Structure of a novel dodecaheme cytochrome c from Geobacter sulfurreducens reveals an extended 12 nm protein with interacting hemes

P.R. Pokkuluri, Y.Y. Londer, N.E.C. Duke, M. Pessanha, X. Yang, V. Orshonsky, L. Orshonsky, J. Erickson, Y. Zagyanskiy, C.A. Salgueiro, M. Schiffer

Journal:

Journal of Structural Biology

Year:

2011

Language:

english

File:

PDF, 1.16 MB

english, 2011

23

Heterologous expression of hexaheme fragments of a multidomain cytochrome from Geobacter sulfurreducens representing a novel class of cytochromes c

Yuri Y. Londer, P. Raj Pokkuluri, Jill Erickson, Valerie Orshonsky, Marianne Schiffer

Journal:

Protein Expression and Purification

Year:

2005

Language:

english

File:

PDF, 465 KB

english, 2005

24

Heterologous expression of dodecaheme “nanowire” cytochromes c from Geobacter sulfurreducens

Yuri Y. Londer, P. Raj Pokkuluri, Valerie Orshonsky, Lisa Orshonsky, Marianne Schiffer

Journal:

Protein Expression and Purification

Year:

2006

Language:

english

File:

PDF, 444 KB

english, 2006

25

Production and preliminary characterization of a recombinant triheme cytochrome c7 from Geobacter sulfurreducens in Escherichia coli

Yuri Y. Londer, P.Raj Pokkuluri, David M. Tiede, Marianne Schiffer

Journal:

Biochimica et Biophysica Acta (BBA) - Bioenergetics

Year:

2002

Language:

english

File:

PDF, 237 KB

english, 2002

26

The Structure of a Mutant Photosynthetic Reaction Center Shows Unexpected Changes in Main Chain Orientations and Quinone Position †

Pokkuluri, P. R., Laible, P. D., Deng, Y.-L., Wong, T. N., Hanson, D. K., Schiffer, M.

Journal:

Year:

2002

Language:

english

File:

PDF, 302 KB

english, 2002

27

Increasing Protein Stability by Polar Surface Residues: Domain-Wide Consequences of Interactions Within a Loop

Pokkuluri, P.R., Raffen, R., Dieckman, L., Boogaard, C., Stevens, F.J., Schiffer, M.

Journal:

Biophysical Journal

Year:

2002

Language:

english

File:

PDF, 166 KB

english, 2002

28

Pitfalls in the interpretation of structural changes in mutant proteins from crystal structures

P. R. Pokkuluri, X. Yang, Y. Y. Londer, M. Schiffer

Journal:

Journal of Structural and Functional Genomics

Year:

2012

Language:

english

File:

PDF, 442 KB

english, 2012

29

S13.13 Multiheme periplasmic cytochromes of Geobacter sulfurreducens: Optimized cellular devices to face extracellular electron acceptors?

Leonor Morgado, Marta Bruix, Yuri Y. Londer, P. Raj Pokkuluri, Marianne Schiffer, Carlos A. Salgueiro

Journal:

Biochimica et Biophysica Acta (BBA) - Bioenergetics

Year:

2008

Language:

english

File:

PDF, 69 KB

english, 2008

30

Structure of a novel c7-type three-heme cytochrome domain from a multidomain cytochrome c polymer

P. Raj Pokkuluri, Yuri Y. Londer, Norma E.C. Duke, Jill Erickson, Miguel Pessanha, Carlos A. Salgueiro, Marianne Schiffer

Journal:

Protein Science

Year:

2004

Language:

english

File:

PDF, 206 KB

english, 2004

31

Solution structure of a mutant of the triheme cytochrome PpcA from Geobacter sulfurreducens sheds light on the role of the conserved aromatic residue F15

Dantas, Joana M., Morgado, Leonor, Pokkuluri, P. Raj, Turner, David L., Salgueiro, Carlos A.

Journal:

Biochimica et Biophysica Acta (BBA) - Bioenergetics

Year:

2013

Language:

english

File:

PDF, 1.49 MB

english, 2013

32

Evidence for interaction between the triheme cytochrome PpcA from Geobacter sulfurreducens and anthrahydroquinone-2,6-disulfonate, an analog of the redox active components of humic substances

Dantas, Joana M., Morgado, Leonor, Catarino, Teresa, Kokhan, Oleksandr, Raj Pokkuluri, P., Salgueiro, Carlos A.

Journal:

Biochimica et Biophysica Acta (BBA) - Bioenergetics

Year:

2014

Language:

english

File:

PDF, 1.73 MB

english, 2014

33

Thermodynamic and kinetic characterization of two methyl-accepting chemotaxis heme sensors from Geobacter sulfurreducens reveals the structural origin of their functional difference

Silva, Marta A., Valente, Raquel C., Pokkuluri, P. Raj, Turner, David L., Salgueiro, Carlos A., Catarino, Teresa

Journal:

Biochimica et Biophysica Acta (BBA) - Bioenergetics

Year:

2014

Language:

english

File:

PDF, 1.28 MB

english, 2014

34

Novel Unconventional Binding Site in the Variable Region of Immunoglobulins

Krishnan Rajagopalan, Gabriela Pavlinkova, Shoshana Levy, Phani Raj Pokkuluri, Marianne Schiffer, Boyd E. Haley and Heinz Kohler

Journal:

Proceedings of the National Academy of Sciences

Year:

1996

Language:

english

File:

PDF, 1.24 MB

english, 1996

35

Redox Characterization of Geobacter sulfurreducens Cytochrome c 7 : Physiological Relevance of the Conserved Residue F15 Probed by Site-Specific Mutagenesis †

Pessanha, Miguel, Londer, Yuri Y., Long, W. Chris, Erickson, Jill, Pokkuluri, P. Raj, Schiffer, Marianne, Salgueiro, Carlos A.

Journal:

Year:

2004

Language:

english

File:

PDF, 185 KB

english, 2004

36

Family of Cytochrome c 7 -Type Proteins from Geobacter sulfurreducens : Structure of One Cytochrome c 7 at 1.45 Å Resolution †,‡

Pokkuluri, P. Raj, Londer, Yuri Y., Duke, Norma E. C., Long, W. Chris, Schiffer, Marianne

Journal:

Year:

2004

Language:

english

File:

PDF, 619 KB

english, 2004

37

Thermodynamic Characterization of Triheme Cytochrome PpcA from Geobacter sulfurreducens : Evidence for a Role Played in e - /H + Energy Transduction †,‡

Pessanha, Miguel, Morgado, Leonor, Louro, Ricardo O., Londer, Yuri Y., Pokkuluri, P. Raj, Schiffer, Marianne, Salgueiro, Carlos A.

Journal:

Year:

2006

Language:

english

File:

PDF, 258 KB

english, 2006

38

Probing the Chemotaxis Periplasmic Sensor Domains from Geobacter sulfurreducens by Combined Resonance Raman and Molecular Dynamic Approaches: NO and CO Sensing

Catarino, Teresa, Pessanha, Miguel, De Candia, Ariel G., Gouveia, Zélia, Fernandes, Ana P., Pokkuluri, P. Raj, Murgida, Daniel, Marti, Marcelo A., Todorovic, Smilja, Salgueiro, Carlos A.

Journal:

Journal of Physical Chemistry B

Year:

2010

Language:

english

File:

PDF, 333 KB

english, 2010

39

Novel photorearrangements of bridgehead-substituted dibenzobarrelene derivatives in solution and the solid state

Pokkuluri, Phani Raj, Scheffer, John R., Trotter, James

Journal:

Journal of the American Chemical Society

Year:

1990

Language:

english

File:

PDF, 317 KB

english, 1990

40

Protein Conformation and Disease: Pathological Consequences of Analogous Mutations in Homologous Proteins †

Stevens, Fred J., Pokkuluri, Phani R., Schiffer, M.

Journal:

Year:

2000

Language:

english

File:

PDF, 106 KB

english, 2000

41

Multimerization of Solution-State Proteins by Tetrakis(4-sulfonatophenyl)porphyrin

Kokhan, Oleksandr, Ponomarenko, Nina, Pokkuluri, P. Raj, Schiffer, Marianne, Tiede, David M.

Journal:

Year:

2014

Language:

english

File:

PDF, 3.49 MB

english, 2014

42

Selective solid-state photorearrangement through the less stable of two possible biradical intermediates

Pokkuluri, Phani Raj, Scheffer, John R., Trotter, James, Yap, Melvin

Journal:

Journal of Organic Chemistry

Year:

1992

Language:

english

File:

PDF, 1.15 MB

english, 1992

43

Tertiary structure of human γ6 light chains

Pokkuluri, P. Raj, Solomon, Alan, Weiss, Deborah T., Stevens, Fred J., Schiffer, Marianne

Journal:

Year:

1999

Language:

english

File:

PDF, 674 KB

english, 1999

44

Insight into the sporulation phosphorelay: Crystal structure of the sensor domain of Bacillus subtilis histidine kinase, KinD

Wu, R., Gu, M., Wilton, R., Babnigg, G., Kim, Y., Pokkuluri, P. R., Szurmant, H., Joachimiak, A., Schiffer, M.

Journal:

Protein Science

Year:

2013

Language:

english

File:

PDF, 582 KB

english, 2013

45

Analysis of periplasmic sensor domains from Anaeromyxobacter dehalogenans 2CP-C: Structure of one sensor domain from a histidine kinase and another from a chemotaxis protein

Pokkuluri, P. Raj, Dwulit-Smith, Jeff, Duke, Norma E., Wilton, Rosemarie, Mack, Jamey C., Bearden, Jessica, Rakowski, Ella, Babnigg, Gyorgy, Szurmant, Hendrik, Joachimiak, Andrzej, Schiffer, Marianne

Journal:

MicrobiologyOpen

Year:

2013

Language:

english

File:

PDF, 574 KB

english, 2013

46

Protein expression, characterization and activity comparisons of wild type and mutant DUSP5 proteins

Nayak, Jaladhi, Gastonguay, Adam J, Talipov, Marat R, Vakeel, Padmanabhan, Span, Elise A, Kalous, Kelsey S, Kutty, Raman G, Jensen, Davin R, Pokkuluri, Phani, Sem, Daniel S, Rathore, Rajendra, Ramchan

Journal:

BMC Biochemistry

Year:

2014

Language:

english

File:

PDF, 2.54 MB

english, 2014

47

The structure of PccH from Geobacter sulfurreducens - a novel low reduction potential monoheme cytochrome essential for accepting electrons from an electrode

Dantas, Joana M., Campelo, Luísa M., Duke, Norma E. C., Salgueiro, Carlos A., Pokkuluri, P. Raj

Journal:

Year:

2015

Language:

english

File:

PDF, 1.49 MB

english, 2015

48

Bidirectional Photoinduced Electron Transfer in Ruthenium(II)-Tris-bipyridyl-Modified PpcA, a Multi-heme c -Type Cytochrome from Geobacter sulfurreducens

Kokhan, Oleksandr, Ponomarenko, Nina S., Pokkuluri, P. Raj, Schiffer, Marianne, Mulfort, Karen L., Tiede, David. M.

Journal:

Journal of Physical Chemistry B

Year:

2015

Language:

english

File:

PDF, 2.99 MB

english, 2015

49

Extracytoplasmic PAS-Like Domains Are Common in Signal Transduction Proteins

Chang, C., Tesar, C., Gu, M., Babnigg, G., Joachimiak, A., Pokkuluri, P. R., Szurmant, H., Schiffer, M.

Journal:

Journal of Bacteriology

Year:

2010

Language:

english

File:

PDF, 400 KB

english, 2010

50

Role of Met 58 in the regulation of electron/proton transfer in trihaem cytochrome PpcA from Geobacter sulfurreducens

Morgado, Leonor, Dantas, Joana M., Simões, Telma, Londer, Yuri Y., Pokkuluri, P. Raj, Salgueiro, Carlos A.

Journal:

Bioscience Reports

Year:

2012

Language:

english

File:

PDF, 1.44 MB

english, 2012