DTDP-3-amino-3,4,6-tridezoksi-alfa-D-glukopiranoza N,N-dimetiltransferaza
Изглед
DTDP-3-amino-3,4,6-tridezoksi-alfa-D-glukopiranoza N,N-dimetiltransferaza | |||||||||
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Identifikatori | |||||||||
EC broj | 2.1.1.234 | ||||||||
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 | ||||||||
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DTDP-3-amino-3,4,6-tridezoksi-alfa-D-glukopiranoza N,N-dimetiltransferaza (EC 2.1.1.234, DesVI) je enzim sa sistematskim imenom S-adenozil-L-metionin:dTDP-3-amino-3,4,6-tridezoksi-alfa-D-glukopiranoza 3-N,N-dimetiltransferaza.[1][2] Ovaj enzim katalizuje sledeću hemijsku reakciju
- 2 S-adenozil-L-metionin + dTDP-3-amino-3,4,6-tridezoksi-alfa-D-glukopiranoza 2 S-adenozil-L-homocistein + dTDP-3-dimetilamino-3,4,6-tridezoksi-alfa-D-glukopiranoza
Ovaj enzim učestvuje u biosintezi desosamina, 3-(dimetilamino)-3,4,6-tridezoksiheksoze prisutne u pojedinim makrolidnim antibioticima kao što je ertiromicin, azitromicin, i klaritromicin.
Reference
[уреди | уреди извор]- ^ Chen, H., Yamase, H., Murakami, K., Chang, C.W., Zhao, L., Zhao, Z. and Liu, H.W. (2002). „Expression, purification, and characterization of two N,N-dimethyltransferases, tylM1 and desVI, involved in the biosynthesis of mycaminose and desosamine”. Biochemistry. 41: 9165—9183. PMID 12119032.
- ^ Burgie, E.S. & Holden, H.M. (2008). „Three-dimensional structure of DesVI from Streptomyces venezuelae: a sugar N,N-dimethyltransferase required for dTDP-desosamine biosynthesis”. Biochemistry. 47: 3982—3988. PMID 18327916.
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]- DTDP-3-amino-3,4,6-trideoxy-alpha-D-glucopyranose+N,N-dimethyltransferase на US National Library of Medicine Medical Subject Headings (MeSH)