23С рРНК (псеудоуридин1915-Н3)-метилтрансфераза
| 23S rRNK (pseudouridin1915-N3)-metiltransferaza | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 2.1.1.177 | ||||||||
| 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 | ||||||||
| |||||||||
23S rRNK (pseudouridin1915-N3)-metiltransferaza (EC 2.1.1.177, YbeA, RlmH, pseudouridinska metiltransferaza, m3Psi metiltransferaza, Psi1915-specifična metiltransferaza, metiltransferaza H velike podjedinice rRNK) je enzim sa sistematskim imenom S-adenozil-L-metionin:23S rRNK (pseudouridin1915-N3)-metiltransferaza.[1][2] Ovaj enzim katalizuje sledeću hemijsku reakciju
- S-adenozil-L-metionin + pseudouridin1915 u 23S rRNK S-adenozil-L-homocistein + N3-metilpseudouridin1915 u 23S rRNK
YbeA ne metiliše uridin u poziciji 1915.
Reference
[уреди | уреди извор]- ^ Ero, R., Peil, L., Liiv, A. and Remme, J. (2008). „Identification of pseudouridine methyltransferase in Escherichia coli”. RNA. 14: 2223—2233. PMID 18755836.
- ^ Purta, E., Kaminska, K.H., Kasprzak, J.M., Bujnicki, J.M. and Douthwaite, S. (2008). „YbeA is the m3Ψ methyltransferase RlmH that targets nucleotide 1915 in 23S rRNA”. RNA. 14: 2234—2244. PMID 18755835.
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.
Spoljašnje veze
[уреди | уреди извор]- 23S+rRNA+(pseudouridine1915-N3)-methyltransferase на US National Library of Medicine Medical Subject Headings (MeSH)
