vitamin-k-1 and dichlone

vitamin-k-1 has been researched along with dichlone* in 1 studies

Other Studies

1 other study(ies) available for vitamin-k-1 and dichlone

Article	Year
Directionality of electron transfer in cyanobacterial photosystem I at 298 and 77K. FEBS letters, 2015, Jun-04, Volume: 589, Issue:13 Electron transfer processes in cyanobacterial photosystem I particles from Synechocystis sp. PCC 6803 with a high potential naphthoquinone (2,3-dichloro-1,4-naphthoquinone) incorporated into the A1 binding site have been studied at 298 and 77K using time-resolved visible and infrared difference spectroscopy. The high potential naphthoquinone inhibits electron transfer past A1, and biphasic P700(+)A1(-) radical pair recombination is observed. The two phases are assigned to P700(+)A1B(-) and P700(+)A1A(-) recombination. Analyses of the transient absorption changes indicate that the ratio of A- and B-branch electron transfer is 95:5 at 77 K and 77:23 at 298 K. Topics: Bacterial Proteins; Chlorophyll; Electron Transport; Mutation; Naphthoquinones; Photosystem I Protein Complex; Spectrophotometry; Synechocystis; Temperature; Time Factors; Vitamin K 1	2015

Article

Year

Directionality of electron transfer in cyanobacterial photosystem I at 298 and 77K.

FEBS letters, 2015, Jun-04, Volume: 589, Issue:13

Electron transfer processes in cyanobacterial photosystem I particles from Synechocystis sp. PCC 6803 with a high potential naphthoquinone (2,3-dichloro-1,4-naphthoquinone) incorporated into the A1 binding site have been studied at 298 and 77K using time-resolved visible and infrared difference spectroscopy. The high potential naphthoquinone inhibits electron transfer past A1, and biphasic P700(+)A1(-) radical pair recombination is observed. The two phases are assigned to P700(+)A1B(-) and P700(+)A1A(-) recombination. Analyses of the transient absorption changes indicate that the ratio of A- and B-branch electron transfer is 95:5 at 77 K and 77:23 at 298 K.

Topics: Bacterial Proteins; Chlorophyll; Electron Transport; Mutation; Naphthoquinones; Photosystem I Protein Complex; Spectrophotometry; Synechocystis; Temperature; Time Factors; Vitamin K 1

2015