2013
Spectral Tuning of Ultraviolet Cone Pigments: An Interhelical Lock Mechanism
Sekharan S, Mooney V, Rivalta I, Kazmi M, Neitz M, Neitz J, Sakmar T, Yan E, Batista V. Spectral Tuning of Ultraviolet Cone Pigments: An Interhelical Lock Mechanism. Journal Of The American Chemical Society 2013, 135: 19064-19067. PMID: 24295328, PMCID: PMC4536979, DOI: 10.1021/ja409896y.Peer-Reviewed Original ResearchConceptsUV pigmentsCone pigmentsSpectral tuningActivation of rhodopsinAncestral pigmentMolecular evolutionVertebrate visionMutagenesis studiesPhotoreceptor rhodopsinMolecular levelStructural rearrangementsUnprotonated Schiff baseTransmembraneTM6PigmentsRhodopsinMutationsEssential componentRetinyl chromophoreHydrogen bonding networkMutantsTM2Structural modelPhysiologicalRearrangement
2012
The Active Site of Melanopsin: The Biological Clock Photoreceptor
Sekharan S, Wei J, Batista V. The Active Site of Melanopsin: The Biological Clock Photoreceptor. Journal Of The American Chemical Society 2012, 134: 19536-19539. PMID: 23145979, DOI: 10.1021/ja308763b.Peer-Reviewed Original Research