2c5b
From Proteopedia
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| , resolution 2.50Å | |||||||
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| Sites: | |||||||
| Ligands: | and | ||||||
| Activity: | Adenosyl-fluoride synthase, with EC number 2.5.1.63 | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
X-RAY CRYSTAL STRUCTURE OF 5'-FLUORODEOXYADENOSINE SYNTHASE FROM STREPTOMYCES CATTLEYA COMPLEXED WITH 2'DEOXY-5'DEOXY-FLUOROADENOSINE.
Overview
The fluorinase enzyme from Streptomyces cattleya displays an unusual ability in biocatalysis in that it forms a C-F bond. We now report that the enzyme will accept 2'-deoxyadenosine in place of adenosine substrates, and structural evidence reveals a reorganisation in hydrogen bonding to accommodate this substrate series. It emerges from this study that the enzyme does not require a planar ribose conformation of the substrate to catalyse C-F bond formation.
About this Structure
2C5B is a Single protein structure of sequence from Streptomyces cattleya. Full crystallographic information is available from OCA.
Reference
Substrate specificity in enzymatic fluorination. The fluorinase from Streptomyces cattleya accepts 2'-deoxyadenosine substrates., Cobb SL, Deng H, McEwan AR, Naismith JH, O'Hagan D, Robinson DA, Org Biomol Chem. 2006 Apr 21;4(8):1458-60. Epub 2006 Mar 8. PMID:16604208
Page seeded by OCA on Thu Mar 20 16:11:05 2008
