Fitepsin
| Fitepsin | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 3.4.23.40 | ||||||||
| CAS broj | 219715-98-7 | ||||||||
| Baze podataka | |||||||||
| IntEnz | IntEnz pregled | ||||||||
| BRENDA | BRENDA pristup | ||||||||
| ExPASy | NiceZyme pregled | ||||||||
| KEGG | KEGG pristup | ||||||||
| MetaCyc | metabolički put | ||||||||
| PRIAM | profil | ||||||||
| Strukture PBP | RCSB PDB PDBe PDBj PDBsum | ||||||||
| |||||||||
Fitepsin (EC 3.4.23.40, Phytepsin) je enzim.[1][2][3][4] Ovaj enzim katalizuje sledeću hemijsku reakciju
- Postoji preferencija za hidrofobne ostatke Phe, Val, Ile, Leu, i Ala u P1 i P1', ali se takođe razlažu -Phe-Asp- i -Asp-Asp- veze u 2S albuminu iz biljnog semena
Ovaj enzim je pristan u zrnima ječma.
Reference
[уреди | уреди извор]- ^ Runeberg-Roos, P., Törmäkangas, K. and Östman, A. (1991). „Primary structure of a barley-grain aspartic proteinase. A plant aspartic proteinase resembling mammalian cathepsin D”. Eur. J. Biochem. 202: 1021—1027. PMID 1722454.
- ^ Kervinen, J., Sarkkinen, P., Kalkkinen, N., Mikola, L. and Saarma, M. (1993). „Hydrolytic specificity of the barley grain aspartic proteinase”. Phytochemistry. 32: 799—803. PMID 7763475.
- ^ Asakura, T., Watanabe, H., Abe, K. and Arai, S. (1995). „Rice aspartic proteinase, oryzasin, expressed during seed ripening and germination, has a gene organization distinct from those of animal and microbial aspartic proteinases”. Eur. J. Biochem. 232: 77—83. PMID 7556174.
- ^ Kervinen, J., Törmäkangas, K., Runeberg-Roos, P., Guruprasad, K., Blundell, T. and Teeri, T.H. (1995). „Structure and possible function of aspartic proteinases in barley and other plants”. Adv. Exp. Med. Biol. 362: 241—254. PMID 8540324.
Literatura
[уреди | уреди извор]- Nicholas C. Price; Lewis Stevens (1999). Fundamentals of Enzymology: The Cell and Molecular Biology of Catalytic Proteins (Third изд.). USA: Oxford University Press. ISBN 019850229X.
- Eric J. Toone (2006). Advances in Enzymology and Related Areas of Molecular Biology, Protein Evolution (Volume 75 изд.). Wiley-Interscience. ISBN 0471205036.
- Branden C; Tooze J. Introduction to Protein Structure. New York, NY: Garland Publishing. ISBN 0-8153-2305-0.
- Irwin H. Segel. Enzyme Kinetics: Behavior and Analysis of Rapid Equilibrium and Steady-State Enzyme Systems (Book 44 изд.). Wiley Classics Library. ISBN 0471303097.
