Siroheme synthase: Difference between revisions

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== Structural highlights ==
== Structural highlights ==


The tetrapyrrole in siroheme is heavily negatively charged because of the 8 acetyl and propionyl carboxylates at the corners of the siroheme and it interacts with <scene name='91/915831/Cv/6'>residues of subunits A and B</scene>. Seven of these residues are positively charged Arg and Lys residues.  
The tetrapyrrole in siroheme is heavily negatively charged because of the 8 acetyl and propionyl carboxylates at the corners of the siroheme and it interacts with <scene name='91/915831/Cv/6'>residues of subunits A and B</scene>. Five of these residues are positively charged <scene name='91/915831/Cv/7'>Arg and Lys residues</scene>.  


</StructureSection>
</StructureSection>

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Michal Harel, Alexander Berchansky