The identification of IsiA proteins binding chlorophyll d in the cyanobacterium Acaryochloris marina
Sign Up to like & getrecommendations! Published in 2017 at "Photosynthesis Research"
DOI: 10.1007/s11120-017-0379-6
Abstract: The bioavailable iron in many aquatic ecosystems is extremely low, and limits the growth and photosynthetic activity of phytoplankton. In response to iron limitation, a group of chlorophyll-binding proteins known as iron stress-induced proteins are… read more here.
Keywords: chlorophyll binding; fluorescence; isia; iron deficient ... See more keywords
A Novel Mode of Photoprotection Mediated by a Cysteine Residue in the Chlorophyll Protein IsiA
Sign Up to like & getrecommendations! Published in 2021 at "mBio"
DOI: 10.1128/mbio.03663-20
Abstract: Cyanobacteria, oxygenic photosynthetic microbes, constantly experience varying light regimes. Light intensities higher than those that saturate the photosynthetic capacity of the organism often lead to redox damage to the photosynthetic apparatus and often cell death.… read more here.
Keywords: cysteine; photoprotection; isia; energy ... See more keywords
Regulation and Functional Complexity of the Chlorophyll-Binding Protein IsiA
Sign Up to like & getrecommendations! Published in 2021 at "Frontiers in Microbiology"
DOI: 10.3389/fmicb.2021.774107
Abstract: As the oldest known lineage of oxygen-releasing photosynthetic organisms, cyanobacteria play the key roles in helping shaping the ecology of Earth. Iron is an ideal transition metal for redox reactions in biological systems. Cyanobacteria frequently… read more here.
Keywords: iron; isia; binding protein; protein isia ... See more keywords