Abz-Ser-Pro-Tyr(NO2)-OH   

GtoPdb Ligand ID: 5132

Synonyms: o-aminobenzoyl-Ser-Pro-Tyr(NO2)-OH | TBC5182 [1]
Comment: Used experimentally as a fluorescence-quenching substrate selective for angiotensin-converting enzyme 2 (ACE2) [1].
References
1. Yan ZH, Ren KJ, Wang Y, Chen S, Brock TA, Rege AA. (2003)
Development of intramolecularly quenched fluorescent peptides as substrates of angiotensin-converting enzyme 2.
Anal. Biochem., 312 (2): 141-7. [PMID:12531198]