Tryptophan in the active site of rhodanese.
D001565:Benzoates; D002384:Catalysis; D055598:Chemical Phenomena; D002621:Chemistry; D004798:Enzymes; D005453:Fluorescence; D011725:Pyridines; D013053:Spectrophotometry; D013455:Sulfur; D013885:Thiosulfates; D014166:Transferases; D014364:Tryptophan
D001565:Benzoates; D004798:Enzymes; D011725:Pyridines; D013885:Thiosulfates; D013455:Sulfur; D014364:Tryptophan; D014166:Transferases