Eksoribonukleaza II
| Eksoribonukleaza II | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 3.1.13.1 | ||||||||
| CAS broj | 37288-24-7 | ||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB | RCSB PDB PDBe PDBj PDBsum | ||||||||
| |||||||||
Eksoribonukleaza II (EC 3.1.13.1, ribonukleaza II, ribonukleaza Q, BN ribonukleaza, Escherichia coli ekso-RNaza II, RNaza II, eksoribonukleaza, 5'-eksoribonukleaza) je enzim sa sistematskim imenom '.[1][2][3][4] Ovaj enzim katalizuje sledeću hemijsku reakciju
- Eksonukleolitičko razlaganje u 3'- ka 5'- smeru čime se formiraju nukleozid 5'-fosfati
Ova enzim preferentno deluje na jednolačanu DNK.
Reference
- ↑ Nossal, N.G. and Singer, M. (1968). „The processive degradation of individual polyribonucleotide chains. I. Escherichia coli ribonuclease II”. J. Biol. Chem. 243: 913-922. PMID 4867942.
- ↑ Schmidt, F.J. and McClain, W.H. (1978). „An Escherichia coli ribonuclease which removes an extra nucleotide from a biosynthetic intermediate of bacteriophage T4 proline transfer RNA”. Nucleic Acids Res. 5: 4129-4139. PMID 364422.
- ↑ Shimura, Y., Sakano, H. and Nagawa, F. (1978). „Specific ribonucleases involved in processing of tRNA precursors of Escherichia coli. Partial purification and some properties”. Eur. J. Biochem. 86: 267-281. PMID 350582.
- ↑ Sporn, M.B., Lazarus, H.M. Smith, J.M. and Henderson, W.R. (1969). „Studies on nuclear exoribonucleases. 3. Isolation and properties of the enzyme from normal and malignant tissues of the mouse”. Biochemistry 8: 1698-1706. PMID 5805304.
Literatura
- Nicholas C. Price, Lewis Stevens (1999). Fundamentals of Enzymology: The Cell and Molecular Biology of Catalytic Proteins (Third izd.). USA: Oxford University Press. ISBN 019850229X.
- Eric J. Toone (2006). Advances in Enzymology and Related Areas of Molecular Biology, Protein Evolution (Volume 75 izd.). 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 izd.). Wiley Classics Library. ISBN 0471303097.
- Robert A. Copeland (2013). Evaluation of Enzyme Inhibitors in Drug Discovery: A Guide for Medicinal Chemists and Pharmacologists (2nd izd.). Wiley-Interscience. ISBN 111848813X.
- Gerhard Michal, Dietmar Schomburg (2012). Biochemical Pathways: An Atlas of Biochemistry and Molecular Biology (2nd izd.). Wiley. ISBN 0470146842.
Spoljašnje veze
- MeSH Exoribonuclease+II
- p
- r
- u
Holinesteraza (Acetilholinesteraza, Butirilholinesteraza) • Pektinesteraza • 6-fosfoglukonolaktonaza • PAF acetilhidrolaza
Lipaza (Zavisna od žučnih soli, Gastrična/Lingvalna, Pankreasna, Lizozomalna, Hormon-sensitivna, Endotelna, Hepatička, Lipoproteinska, Monoacilglicerolna, Diacilglicerolna)
Fosfolipaza (A1, A2, B)Tioesteraza palmitoil proteina • Ubikvitin karboksilni-terminal hidrolaza L1
Alkalna fosfataza (ALPI, ALPL, ALPP) • Kiselinska fosfataza (Prostatična)/Tartrat-otporna kiselinska fosfataza/Fosfataze purpurne kiseline • Nukleotidaza • Glukoza 6-fosfataza • Fruktoza 1,6-bisfosfataza •
Kalcineurin • Fosfoproteinska fosfataza (PP2A) • OCRL • Piruvat dehidrogenazna fosfataza • Fruktoza 6-P,2-kinaza:fruktoza 2,6-bisfosfataza •PTEN • Fitaza • Inozitol-fosfat fosfataza (IMPA1)
Autotaksin • Fosfolipaza (C, D) • Sfingomijelin fosfodiesteraza (1) • PDE1 • PDE2 • PDE3 • PDE4A/PDE4B • PDE5 • Lecitinaza (Clostridium perfringens alfa toksin) • Fosfodiesteraza cikličnih nukleotida
arilsulfataza (Arilsulfataza A, Arilsulfataza B, Arilsulfataza E, Steroidna sulfataza) • Galaktozamine-6 sulfataza • Iduronat-2-sulfataza • N-acetilglukosamin-6-sulfataza
deoksiribonukleazu i
ribonukleazu)
3.1.11-16: Eksonukleaza |
| ||||||
|---|---|---|---|---|---|---|---|
3.1.21-31: Endonukleaza |
|
B enzm: 1.1/2/3/4/5/6/7/8/10/11/13/14/15-18, 2.1/2/3/4/5/6/7/8, 2.7.10, 2.7.11-12, 3.1/2/3/4/5/6/7, 3.1.3.48, 3.4.21/22/23/24, 4.1/2/3/4/5/6, 5.1/2/3/4/99, 6.1-3/4/5-6
