BtuB: Difference between revisions
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== Structural highlights == | == Structural highlights == | ||
BtuB depends on the presence of Ca+2 ions for high affinity <scene name='43/439262/Cv/2'>binding of cobalamin (a form of vitamin B12)</scene>. The <scene name='43/439262/Cv/3'>Ca+2 ions are coordinated to several Asp side chains</scene>. | BtuB depends on the presence of Ca+2 ions for high affinity <scene name='43/439262/Cv/2'>binding of cobalamin (a form of vitamin B12)</scene>. The <scene name='43/439262/Cv/3'>Ca+2 ions are coordinated to several Asp side chains</scene>.<ref>PMID:20816073</ref> | ||
==3D structure of BtuB== | ==3D structure of BtuB== | ||
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[[2bto]] – PdBtuBA + thioredoxin – ''Prosthecobacter dejongeii''<br /> | [[2bto]] – PdBtuBA + thioredoxin – ''Prosthecobacter dejongeii''<br /> | ||
[[2btq]] – PdBtuBA + PdBtuBB | [[2btq]] – PdBtuBA + PdBtuBB | ||
== References == | |||
<references/> | |||
[[Category:Topic Page]] | [[Category:Topic Page]] | ||
