>sp|P81046|PYP_HALSE Photoactive yellow protein OS=Halochromatium salexigens GN=pyp MNIVHFGSDDIENSLANMSDQDLNQLAFGAIQLDASGKVLQYNAAEEGITGRDPKSVIGK NFFEDVAPCTKSQEFQGRFKEGVANGNLATMFEYVFDYQMKPTKVKVHMKKALVDDSYWI FVKRL