Plazmepsin I
Plazmepsin I (EC 3.4.23.38, aspartinska hemoglobinaza I, PFAPG, malarijska aspartinska hemoglobinaza) je enzim.[1][2][3] Ovaj enzim katalizuje sledeću hemijsku reakciju
| Plazmepsin I | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 3.4.23.38 | ||||||||
| CAS broj | 180189-87-1 | ||||||||
| 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 | ||||||||
| |||||||||
- Hidroliza -Phe33-Leu- veze u alfa-lancu hemoglobina, što dovodi do denaturacije molekula
Ovaj enzim je pristan u malarijskom organizmu, Plasmodium.
Reference
уреди- ^ Goldberg, D.E., Slater, A.F.G., Beavis, R., Chait, B., Cerami, A. and Henderson, G.B. (1991). „Hemoglobin degradation in the human malaria pathogen Plasmodium falciparum: a catabolic pathway initiated by a specific aspartic protease”. J. Exp. Med. 173: 961—969. PMID 2007860.
- ^ Francis, S.E., Gluzman, I.Y., Oksman, A., Knickerbocker, A., Mueller, R., Bryant, M.L., Sherman, D.R., Russell, D.G. and Goldberg, D.E. (1994). „Molecular characterization and inhibition of a Plasmodium falciparum aspartic hemoglobinase”. EMBO J. 13: 306—317. PMID 8313875.
- ^ Gluzman, I.Y., Francis, S.E., Oksman, A., Smith, C.E., Duffin, K.L. and Goldberg, D.E. (1994). „Order and specificity of the Plasmodium falciparum hemoglobin degradation pathway”. J. Clin. Invest. 93: 1602—1608. PMID 8163662.
Literatura
уреди- 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.
- William P. Jencks (1987). Catalysis in Chemistry and Enzymology. Dover Publications. ISBN 0486654605.
Spoljašnje veze
уреди- Plasmepsin+I на US National Library of Medicine Medical Subject Headings (MeSH)
