Vertebrate ultraviolet visual pigments: Protonation of the retinylidene Schiff base and a counterion switch during photoactivation

Por Kusnetzow, Ana Karin, Dukkipati, Abhiram, Babu, Kunnel R., Ramos, Lavoisier, Knox, Barry E., Birge, Robert R.
Publicado em 2004

Conserved Residues in the Extracellular Loops of Short-Wavelength Cone Visual Pigments

Por Chen, Min-Hsuan, Sandberg, Daniel J., Babu, Kunnel R., Bubis, Jose, Surya, Arjun, Ramos, Lavoisier S., Zapata, Heidi J., Galan, Jhenny F., Sandberg, Megan N., Birge, Robert R., Knox, Barry E.
Publicado em 2011