Voćni bromelain

Izvor: Wikipedia
Voćni bromelain
Identifikatori
EC broj 3.4.22.33
CAS broj 9001-00-7
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB structures

Voćni bromelain (EC 3.4.22.33, bromelain voćnog soka, ananaza, bromelaza, bromelin, ekstranaza, pinaza, ananasni enzim, traumanaza, voćni bromelain FA2) je enzim.[1][2][3][4] Ovaj enzim katalizuje sledeću hemijsku reakciju

Hidroliza proteina sa širokom specifičnošću za peptidne veze. Bz-Phe-Val-Arg-NHMec je dobar sintetički supstrat. Enzim ne deluje na Z-Arg-Arg-NHMec (c.f. matični bromelain)

Ovaj enzim je izolovan iz biljke ananasa, Ananas comosus.

Reference[uredi - уреди]

  1. Sasaki, M., Kato, T. and Iida, S. (1973). "Antigenic determinant common to four kinds of thiol proteases of plant origin". J. Biochem. (Tokyo) 74: 635–637. PMID 4127920. 
  2. Yamada, F., Takahashi, N. and Murachi, T. (1976). "Purification and characterization of a proteinase from pineapple fruit, fruit bromelain FA2". J. Biochem. (Tokyo) 79: 1223–1234. PMID 956152. 
  3. Ota, S., Muta, E., Katanita, Y. and Okamoto, Y. (1985). "Reinvestigation of fractionation and some properties of the proteolytically active components of stem and fruit bromelains". J. Biochem. (Tokyo) 98: 219–228. PMID 4044551. 
  4. Rowan, A.D., Buttle, D.J. and Barrett, A.J. (1990). "The cysteine proteinases of the pineapple plant". Biochem. J. 266: 869–875. PMID 2327970. 

Literatura[uredi - уреди]

Spoljašnje veze[uredi - уреди]