PSBS Antibody

1. The interaction of PsbS with the antenna system is affected by both DeltapH and the level of zeaxanthin. PMID: 28134919
2. the importance of LHCII aggregation in the NPQ mechanism PMID: 26233261
3. Npq1 and npq4 mutants are equally protected against photodamage, but less protected than WT plants. PMID: 25429003
4. It was concluded that functional PsbS is required for optimization of absorbed photon fate and optimal light acclimatory responses. PMID: 25654166
5. Leaves from three different Arabidopsis lines with different expression levels of PsbS protein showed different levels of non-photochemical quenching. The PsbS deficient plant npq4 showed remarkable reduction of electron transport rate. PMID: 25047739
6. the presence of violaxanthin deepoxidase, but not the protein PsbS, changes the excited-state relaxation dynamics of chlorophyll; the presence of both zeaxanthin and PsbS is required for strong quenching PMID: 25422428
7. Changes in the complement of light-harvesting complexes and PsbS have striking effects on the photosystem II macrostructure, and these effects correlate with changes in the mobility of chlorophyll proteins within the thylakoid membrane. PMID: 21919982
8. Direct interaction of the major light-harvesting complex II and PsbS in nonphotochemical quenching. PMID: 23509270
9. Restoration of rapidly reversible photoprotective energy dissipation in the absence of PsbS protein by enhanced DeltapH. PMID: 21474447
10. Data suggest that PsbS plays the role of a kinetic modulator of the energy dissipation process in the PSII light-harvesting antenna. PMID: 19843315
11. Data suggest that PsbS controls the macro-organisation of the grana membrane, providing an explanation of its role in NPQ. PMID: 20035752
12. The effects of two different mutations of PsbS on the metabolism of photosystem II in A. thaliana are reported. PMID: 16075321
13. Binding of two molecules of zeaxanthin in the three-dimensional model of PsbS is postulated. The molecular mechanism of photoprotection by PsbS is explained through the model. PMID: 16538483
14. PsbS acts as a trigger of the conformational change that leads to the establishment of nonphotochemical quenching. PMID: 16545380
15. Transgenic Arabidopsis lines synthesizing only the altered psbS forms exhibited severely impaired NPQ capacity PMID: 17306227
16. xanthophyll dependence of energy dissipation is not due to PsbS but to other pigment-binding proteins, probably of the Lhcb type PMID: 18070876
17. The level of PsbS is a determinant of plant fitness, metabolism and gene expression. Lack of PsbS results in increased photooxidative stress in the chloroplasts. PMID: 19171025

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KEGG: ath:AT1G44575

STRING: 3702.AT1G44575.1

UniGene: At.21534