Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: EC:3.4.22.32 (
bromelain
)
1,025
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
An acidic protein of human saliva, which we named
SAP-1
previously, is now shown to be an inhibitor of several cysteine proteinases. The protein inhibited papain and ficin strongly, and
stem bromelain
and bovine cathepsin C partially. However, it did not inhibit either porcine cathepsin B or clostripain. The mode of the inhibition of papain was found to be non-competitive. The name cystatin S has been proposed for this salivary protein in view of the similarities in activity and structure to other cysteine proteinase inhibitors such as chicken egg-white cystatin and human cystatins A, B, and C. The cystatin S antigen was detected immunohistochemically in the serous cells of human parotid and submaxillary glands.
...
PMID:Cystatin S: a cysteine proteinase inhibitor of human saliva. 639
