Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Reflections on the function of IsiA, a cyanobacterial stress-inducible, Chl-binding protein.

Photosynthesis research - 1 Jan 2000

Singh Abhay K, Sherman Louis A

Abstract excerpt

The isiA gene encodes a protein that is similar to the Photosystem II chlorophyll-binding protein CP43, but lacks the entire large lumenal loop of over 100 amino acids. What is the function of this IsiA protein? Research on IsiA has traveled a long and interesting path since it was first discovered by its large accumulation during growth under iron-limited conditions. What appeared to be a simple on-off switch...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Bacterial Proteins
Share to Biological Evolution
Share to Chlorophyll

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Cyanobacteria

Share to Iron Deficiencies

Share to Light-Harvesting Protein Complexes

Share to Mutation

Source

Identifiers

PMID: 17375369
DOI: 10.1007/s11120-007-9151-7

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Reflections on the function of IsiA, a cyanobacterial stress-inducible, Chl-binding protein.PMID 17375369Read ↗

Supramolecular organization and dual function of the IsiA chlorophyll-binding protein in cyanobacteria.Semantic proximity Read ↗

The chlorophyll-binding protein IsiA is inducible by high light and protects the cyanobacterium Synechocystis PCC6803 from photooxidative stress.Semantic proximity Read ↗

CP43', the isiA gene product, functions as an excitation energy dissipator in the cyanobacterium Synechococcus sp. PCC 7942.Semantic proximity Read ↗

Characterization of the putative iron sulfur protein IdiC (ORF5) in Synechococcus elongatus PCC 7942.Semantic proximity Read ↗

pkn22 (alr2502) encoding a putative Ser/Thr kinase in the cyanobacterium Anabaena sp. PCC 7120 is induced by both iron starvation and oxidative stress and regulates the expression of isiA.Semantic proximity Read ↗

A photosystem 1 psaFJ-null mutant of the cyanobacterium Synechocystis PCC 6803 expresses the isiAB operon under iron replete conditions.Semantic proximity Read ↗

IsiA is required for the formation of photosystem I supercomplexes and for efficient state transition in synechocystis PCC 6803.Semantic proximity Read ↗

A connection between two ancient and essential cellular processes, iron-sulfur protein biogenesis and fatty acid synthesis, in <i>Escherichia coli</i>Semantic proximity Read ↗

Cell biology. "Pumping" iron: the proteins.Semantic proximity Read ↗

Role of the Irr protein in the regulation of iron metabolism in Rhodobacter sphaeroides.Semantic proximity Read ↗

Comparative temporal proteomics of a response regulator (SO2426)-deficient strain and wild-type Shewanella oneidensis MR-1 during chromate transformation.Semantic proximity Read ↗

Functional and structural characterization of PII-like protein CutA does not support involvement in heavy metal tolerance and hints at a small-molecule carrying/signaling role.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.