SEARCH Articles Figures Tables Intermediates photoactive yellow protein Models photoactive yellow protein Mutants photoactive yellow protein Photoactive Photoactive proteins-based biosensors Photoactive proteins-biosensors Photoactive yellow protein Photoactive yellow protein Xanthopsin prototype Photoactive yellow protein structure Photoactive yellow protein, PYP Photoactivity Photoactivity, yellow protein Phototaxis photoactive yellow proteins Sol-gel matrices photoactive proteins-based biosensors Xanthopsin, photoactive yellow protein