ArticlePlant physiology2017
Paralogs of the C-Terminal Domain of the Cyanobacterial Orange Carotenoid Protein Are Carotenoid Donors to Helical Carotenoid Proteins.
Article in Plant physiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed.
- Diazotrophy affects the state transitions in unicellular nitrogen fixing cyanobacteria.Photosynthesis research · 2026Article
- N-Terminal domain homologs of the orange carotenoid protein increase quenching of cyanobacterial phycobilisomes.Plant physiology · 2025Article
- Engineering hydrogen bonding at tyrosine-201 in the orange carotenoid protein using halogenated analogues.Photosynthesis research · 2025Article
- Adaptive Evolution Signatures inMicroorganisms · 2024Article
- Structural basis for the ligand promiscuity of the neofunctionalized, carotenoid-binding fasciclin domain protein AstaP.Communications biology · 2023Article
- Modulation of Membrane Microviscosity by Protein-Mediated Carotenoid Delivery as Revealed by Time-Resolved Fluorescence Anisotropy.Membranes · 2022Article
- Oligomerization processes limit photoactivation and recovery of the orange carotenoid protein.Biophysical journal · 2022Article
- A kaleidoscope of photosynthetic antenna proteins and their emerging roles.Plant physiology · 2022Article
- Article
- Spectral Features of Canthaxanthin in HCP2. A QM/MM Approach.Molecules (Basel, Switzerland) · 2021Article
- PhotoModPlus: A web server for photosynthetic protein prediction from genome neighborhood features.PloS one · 2021Article
- Structural analysis of a new carotenoid-binding protein: the C-terminal domain homolog of the OCP.Scientific reports · 2020Article
- Soluble Cyanobacterial Carotenoprotein as a Robust Antioxidant Nanocarrier and Delivery Module.Antioxidants (Basel, Switzerland) · 2020Article
- Fluorescence recovery protein: a powerful yet underexplored regulator of photoprotection in cyanobacteria†.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2020Review
- Genomic Survey of Salt Acclimation-Related Genes in the Halophilic Cyanobacterium Euhalothece sp. Z-M001.Scientific reports · 2020Article
- Photosynthetic characterization of transgenicPlant signaling & behavior · 2020Article
- Interdomain interactions reveal the molecular evolution of the orange carotenoid protein.Nature plants · 2019Article
- Orange and red carotenoid proteins are involved in the adaptation of the terrestrial cyanobacterium Nostoc flagelliforme to desiccation.Photosynthesis research · 2019Article
- Introducing anFrontiers in plant science · 2019Article
- Structural rearrangements in the C-terminal domain homolog of Orange Carotenoid Protein are crucial for carotenoid transfer.Communications biology · 2018Article
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8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The photoactive Orange Carotenoid Protein (OCP) photoprotects cyanobacteria cells by quenching singlet oxygen and excess excitation energy. Its N-terminal domain is the active part of the protein, and the C-terminal domain regulates the activity. Recently, the characteristics of a family of soluble carotenoid-binding proteins (Helical Carotenoid Proteins [HCPs]), paralogs of the N-terminal domain of OCP, were described. Bioinformatics studies also revealed the existence of genes coding for homologs of CTD. Here, we show that the latter genes encode carotenoid proteins (CTDHs). This family of proteins contains two subgroups with distinct characteristics. One CTDH of each clade was further characterized, and they proved to be very good singlet oxygen quenchers. When synthesized in
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