p-Nitrophenylalanine, p-azidophenylalanine, m-azidophenylalanine, and o-nitro-p-azido-phenylalanine as photoaffinity labels.
D000409:Alanine; D001386:Azides; D001665:Binding Sites; D002918:Chymotrypsin / Q000037:antagonists & inhibitors / Q000378:metabolism; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D009574:Nitro Compounds; D009596:Nitrophenols; D010636:Phenols; D010649:Phenylalanine / Q000031:analogs & derivatives*; D010777:Photochemistry; D011485:Protein Binding; D013056:Spectrophotometry, Ultraviolet; D013329:Structure-Activity Relationship; D014316:Tritium
D001386:Azides; D009574:Nitro Compounds; D009596:Nitrophenols; D010636:Phenols; D014316:Tritium; D010649:Phenylalanine; D002918:Chymotrypsin; D000409:Alanine