Dethiobiotin synthetase: Difference between revisions

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<StructureSection load='1a82' size='350' side='right' caption='Dethiobiotin synthetase complex with dethiobiotin, ADP (stick model) and Mg+2 ion (green) (PDB entry [[1a82]])' scene=''>
<StructureSection load='1a82' size='350' side='right' caption='Dethiobiotin synthetase complex with dethiobiotin, ADP and Mg+2 ion (PDB entry [[1a82]])' scene=''>
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'''Dethiobiotin synthetase''' (DTBS) catalyzes the first ring closure in the biotin synthesis.  The reaction transforms 7,8-diaminononanoate (DAN), ATP and CO2 to dethiobiotin (DTB), ADP and phosphate.<ref>PMID:4921568</ref>
'''Dethiobiotin synthetase''' (DTBS) catalyzes the first ring closure in the biotin synthesis.  The reaction transforms 7,8-diaminononanoate (DAN), ATP and CO2 to dethiobiotin (DTB), ADP and phosphate.<ref>PMID:4921568</ref>
== Structural highlights ==
The active site contains the substrate, Mg<sup>+2</sup> ion and ADP.
</StructureSection>
</StructureSection>
==3D dethiobiotin synthetase==
==3D dethiobiotin synthetase==

Revision as of 10:58, 24 December 2015

Dethiobiotin synthetase (DTBS) catalyzes the first ring closure in the biotin synthesis. The reaction transforms 7,8-diaminononanoate (DAN), ATP and CO2 to dethiobiotin (DTB), ADP and phosphate.[1]

Structural highlights

The active site contains the substrate, Mg+2 ion and ADP.

Dethiobiotin synthetase complex with dethiobiotin, ADP (stick model) and Mg+2 ion (green) (PDB entry 1a82)

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3D dethiobiotin synthetase3D dethiobiotin synthetase

Updated on 24-December-2015

ReferencesReferences

  1. Krell K, Eisenberg MA. The purification and properties of dethiobiotin synthetase. J Biol Chem. 1970 Dec 25;245(24):6558-66. PMID:4921568

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Michal Harel, Alexander Berchansky