Suraj Dhungana, Ph.D.

Affiliations: 
2004 Duke University, Durham, NC 
Area:
transition metals in biological systems
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"Suraj Dhungana"
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Alvin L. Crumbliss grad student 2004 Duke
 (A physical-chemical study of biological iron transport mediated by proteins and low molecular weight chelators.)
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Publications

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Harrington JM, Chittamuru S, Dhungana S, et al. (2010) Synthesis and iron sequestration equilibria of novel exocyclic 3-hydroxy-2-pyridinone donor group siderophore mimics. Inorganic Chemistry. 49: 8208-21
Dhungana S, Harrington JM, Gebhardt P, et al. (2007) Iron chelation equilibria, redox, and siderophore activity of a saccharide platform ferrichrome analogue. Inorganic Chemistry. 46: 8362-71
Remington N, Stevens RD, Wells RS, et al. (2007) Genetic diversity of coastal bottlenose dolphins revealed by structurally and functionally diverse hemoglobins. Gene. 398: 123-31
Dhungana S, Anthony CR, Hersman LE. (2007) Effect of exogenous reductant on growth and iron mobilization from ferrihydrite by the Pseudomonas mendocina ymp strain. Applied and Environmental Microbiology. 73: 3428-30
Dhungana S, Michalczyk R, Boukhalfa H, et al. (2007) Purification and characterization of rhodobactin: a mixed ligand siderophore from Rhodococcus rhodochrous strain OFS. Biometals : An International Journal On the Role of Metal Ions in Biology, Biochemistry, and Medicine. 20: 853-67
Dhungana S, Anderson DS, Mietzner TA, et al. (2005) Kinetics of iron release from ferric binding protein (FbpA): mechanistic implications in bacterial periplasm-to-cytosol Fe3+ transport. Biochemistry. 44: 9606-18
Dhungana S, Crumbliss AL. (2005) Coordination chemistry and redox processes in siderophore-mediated iron transport Geomicrobiology Journal. 22: 87-98
Roulhac PL, Powell KD, Dhungana S, et al. (2004) SUPREX (Stability of Unpurified Proteins from Rates of H/D Exchange) analysis of the thermodynamics of synergistic anion binding by ferric-binding protein (FbpA), a bacterial transferrin. Biochemistry. 43: 15767-74
Dhungana S, Anderson DS, Mietzner TA, et al. (2004) Phosphate ester hydrolysis is catalyzed by a bacterial transferrin: potential implications for in vivo iron transport mechanisms. Journal of Inorganic Biochemistry. 98: 1975-7
Dhungana S, Ratledge C, Crumbliss AL. (2004) Iron chelation properties of an extracellular siderophore exochelin MS. Inorganic Chemistry. 43: 6274-83
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