Photoacoustic Calorimetry Studies of O2‑Sensing FixL and (R200, I209) Variants from Sinorhizobium meliloti Reveal Conformational Changes Coupled to Ligand Photodissociation from the Heme-PAS Domain.

Autor: Mokdad, Audrey, Ang, EuTchen, Desciak, Michael, Ott, Christine, Vilbert, Avery, Beddow, Olivia, Butuc, Artiom, Larsen, Randy W., Reynolds, Mark F.

Publikováno v: Biochemistry; 1/2/2024, Vol. 63 Issue 1, p116-127, 12p

Photoacoustic Calorimetry Studies of O 2 -Sensing FixL and (R200, I209) Variants from Sinorhizobium meliloti Reveal Conformational Changes Coupled to Ligand Photodissociation from the Heme-PAS Domain.

Autor: Mokdad A; Department of Chemistry, University of South Florida, 4202 East Fowler Avenue SCA 400, Tampa, Florida 33620, United States., Ang E; Department of Chemistry and Biochemistry, Saint Joseph's University, 5600 City Avenue, Philadelphia, Pennsylvania 19131, United States., Desciak M; Department of Chemistry and Biochemistry, Saint Joseph's University, 5600 City Avenue, Philadelphia, Pennsylvania 19131, United States., Ott C; Department of Chemistry and Biochemistry, Saint Joseph's University, 5600 City Avenue, Philadelphia, Pennsylvania 19131, United States., Vilbert A; Department of Chemistry and Biochemistry, Saint Joseph's University, 5600 City Avenue, Philadelphia, Pennsylvania 19131, United States., Beddow O; Department of Chemistry and Biochemistry, Saint Joseph's University, 5600 City Avenue, Philadelphia, Pennsylvania 19131, United States., Butuc A; Department of Chemistry and Biochemistry, Saint Joseph's University, 5600 City Avenue, Philadelphia, Pennsylvania 19131, United States., Larsen RW; Department of Chemistry, University of South Florida, 4202 East Fowler Avenue SCA 400, Tampa, Florida 33620, United States., Reynolds MF; Department of Chemistry and Biochemistry, Saint Joseph's University, 5600 City Avenue, Philadelphia, Pennsylvania 19131, United States.

Publikováno v: Biochemistry [Biochemistry] 2024 Jan 02; Vol. 63 (1), pp. 116-127. Date of Electronic Publication: 2023 Dec 21.