Thiaminase

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== Structural highlights ==
== Structural highlights ==
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The <scene name='75/751225/Cv1/6'>active site of thiaminase II contains a pyrimidine derivative</scene>. <scene name='75/751225/Cv1/10'>Three residues participate in the substrate binding</scene> and the <scene name='75/751225/Cv1/9'>pyrimidine ring is sandwiched between two tyrosine residues</scene><ref>PMID:15709744</ref>.
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The <scene name='75/751225/Cv1/11'>active site of thiaminase II contains a pyrimidine derivative</scene>. <scene name='75/751225/Cv1/12'>Three residues participate in the substrate binding</scene> and the <scene name='75/751225/Cv1/13'>pyrimidine ring is sandwiched between two tyrosine residues</scene><ref>PMID:15709744</ref>.
</StructureSection>
</StructureSection>

Revision as of 13:19, 22 September 2019

Thiaminase II complex with pyrimidine derivative 1yak

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3D Structures of thiaminase

Updated on 22-September-2019

References

  1. Kreinbring CA, Remillard SP, Hubbard P, Brodkin HR, Leeper FJ, Hawksley D, Lai EY, Fulton C, Petsko GA, Ringe D. Structure of a eukaryotic thiaminase I. Proc Natl Acad Sci U S A. 2014 Jan 7;111(1):137-42. doi: 10.1073/pnas.1315882110., Epub 2013 Dec 18. PMID:24351929 doi:http://dx.doi.org/10.1073/pnas.1315882110
  2. Onozuka M, Konno H, Kawasaki Y, Akaji K, Nosaka K. Involvement of thiaminase II encoded by the THI20 gene in thiamin salvage of Saccharomyces cerevisiae. FEMS Yeast Res. 2008 Mar;8(2):266-75. Epub 2007 Nov 19. PMID:18028398 doi:http://dx.doi.org/10.1111/j.1567-1364.2007.00333.x
  3. Toms AV, Haas AL, Park JH, Begley TP, Ealick SE. Structural characterization of the regulatory proteins TenA and TenI from Bacillus subtilis and identification of TenA as a thiaminase II. Biochemistry. 2005 Feb 22;44(7):2319-29. PMID:15709744 doi:http://dx.doi.org/10.1021/bi0478648

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Alexander Berchansky, Michal Harel, Joel L. Sussman

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