Agency
National Institute of Health (NIH)
Institute
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Type
Research Project (R01)
Project #
5R01DK035090-13
Application #
2139479
Study Section
Metallobiochemistry Study Section (BMT)
Project Start
1984-06-01
Project End
1998-11-30
Budget Start
1996-07-15
Budget End
1996-11-30
Support Year
13
Fiscal Year
1996
Total Cost
Indirect Cost
Name
Northeastern University
Department
Physics
Type
Schools of Arts and Sciences
DUNS #
039318308
City
Boston
State
MA
Country
United States
Zip Code
02115
Karunakaran, Venugopal; Sun, Yuhan; Benabbas, Abdelkrim et al. (2014) Investigations of the low frequency modes of ferric cytochrome c using vibrational coherence spectroscopy. J Phys Chem B 118:6062-70
Sun, Yuhan; Zeng, Weiqiao; Benabbas, Abdelkrim et al. (2013) Investigations of heme ligation and ligand switching in cytochromes p450 and p420. Biochemistry 52:5941-51
Zeng, Weiqiao; Sun, Yuhan; Benabbas, Abdelkrim et al. (2013) Investigations of ferric heme cyanide photodissociation in myoglobin and horseradish peroxidase. J Phys Chem B 117:4042-9
Sun, Yuhan; Karunakaran, Venugopal; Champion, Paul M (2013) Investigations of the low-frequency spectral density of cytochrome c upon equilibrium unfolding. J Phys Chem B 117:9615-25
Benabbas, Abdelkrim; Karunakaran, Venugopal; Youn, Hwan et al. (2012) Effect of DNA binding on geminate CO recombination kinetics in CO-sensing transcription factor CooA. J Biol Chem 287:21729-40
Barabanschikov, Alexander; Demidov, Alexander; Kubo, Minoru et al. (2011) Spectroscopic identification of reactive porphyrin motions. J Chem Phys 135:015101
Karunakaran, Venugopal; Benabbas, Abdelkrim; Youn, Hwan et al. (2011) Vibrational coherence spectroscopy of the heme domain in the CO-sensing transcriptional activator CooA. J Am Chem Soc 133:18816-27
Karunakaran, Venugopal; Denisov, Ilia; Sligar, Stephen G et al. (2011) Investigation of the low frequency dynamics of heme proteins: native and mutant cytochrome P450(cam) and redox partner complexes. J Phys Chem B 115:5665-77
Karunakaran, Venugopal; Benabbas, Abdelkrim; Sun, Yuhan et al. (2010) Investigations of low-frequency vibrational dynamics and ligand binding kinetics of cystathionine beta-synthase. J Phys Chem B 114:3294-306
Benabbas, Abdelkrim; Ye, Xiong; Kubo, Minoru et al. (2010) Ultrafast dynamics of diatomic ligand binding to nitrophorin 4. J Am Chem Soc 132:2811-20

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