Skip to Main Content U.S. Department of Energy
Fundamental and Computational Sciences Directorate

Staff information

Lance Seefeldt

Joint Appointment
Pacific Northwest National Laboratory
PO Box 999
MSIN: K2-57
Richland, WA 99352

PNNL Publications


  • Khadka N, RD Milton, S Shaw, D Lukoyanov, DR Dean, SD Minteer, S Raugei, B Hoffman, and LC Seefeldt. 2017. "Mechanism of Nitrogenase H-2 Formation by Metal-Hydride Protonation Probed by Mediated Electrocatalysis and H/D Isotope Effects." Journal of the American Chemical Society 139(38):13518-13524.  doi:10.1021/jacs.7b07311
  • Lukoyanov D, N Khadka, DR Dean, S Raugei, LC Seefeldt, and B Hoffman. 2017. "Photoinduced Reductive Elimination of H2 from the Nitrogenase Dihydride (Janus) State Involves a FeMo-cofactor-H2 Intermediate." Inorganic Chemistry 56(4):2233-2240.  doi:10.1021/acs.inorgchem.6b02899


  • Danyal K, S Shaw, TR Page, SS Duval, M Horitani, AR Marts, D Lukoyanov, DR Dean, S Raugei, LC Seefeldt, and E Antony. 2016. "Negative cooperativity in the nitrogenase Fe protein electron delivery cycle." Proceedings of the National Academy of Sciences of the United States of America 113(40):E5783-E5791.  doi:10.1073/pnas.1613089113


  • Danyal K, AJ Rasmussen, SM Keable, BS Inglet, S Shaw, O Zadvornyy, SS Duval, DR Dean, S Raugei, JW Peters, and LC Seefeldt. 2015. "Fe Protein-Independent Substrate Reduction by Nitrogenase MoFe Protein Variants." Biochemistry 54(15):2456-2462.  doi:10.1021/acs.biochem.5b00140


  • Smith DMA, K Danyal, S Raugei, and LC Seefeldt. 2014. "Substrate Channel in Nitrogenase Revealed by a Molecular Dynamics Approach." Biochemistry 53(14):2278-2285.  doi:10.1021/bi401313j

Science at PNNL

Core Research Areas

User Facilities

Centers & Institutes

Research Highlights

View All Research Highlights & Staff Accomplishments

RSS Feed