Galactosidase

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== Structural highlights ==
== Structural highlights ==
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The Zn+2 binding site is composed of 4 Cys residues. The galactose binding site is seen in a large central channel<ref>PMID:12215416</ref>.
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The Zn+2 binding site is composed of 4 Cys residues. The galactose binding site is seen in a large central channel<ref>PMID:12215416</ref>. For [[3hg2]] <scene name='3hg2/3hg2to3morph/6'>click here to see cycling morph from empty active site to substrate bound form and back</scene>.<br />
== 3D Structures of Galactosidase ==
== 3D Structures of Galactosidase ==
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**[[3lx9]], [[3lxa]], [[3lxb]], [[3lxc]], [[3tv8]] - hAgal A (mutant) – human<br />
**[[3lx9]], [[3lxa]], [[3lxb]], [[3lxc]], [[3tv8]] - hAgal A (mutant) – human<br />
**[[3hg2]], [[3gxn]], [[1r46]], [[1r47]], [[3s5y]], [[3s5z]] – hAgal A<br />
**[[3hg2]], [[3gxn]], [[1r46]], [[1r47]], [[3s5y]], [[3s5z]] – hAgal A<br />
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For [[3hg2]] <scene name='3hg2/3hg2to3morph/6'>click here to see cycling morph from empty active site to substrate bound form and back</scene>.<br />
 
**[[1zy9]] – TmAgal – ''Thermotoga maritima''<br />
**[[1zy9]] – TmAgal – ''Thermotoga maritima''<br />
**[[3h53]] - hAgal B (mutant)<br />
**[[3h53]] - hAgal B (mutant)<br />

Revision as of 10:41, 3 March 2016

Beta-galactosidase complex with galactose (stick model), MPD, acetate Ca+2 (gree) and Zn+2 (grey) ions (PDB entry 1kwk)

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Proteopedia Page Contributors and Editors (what is this?)

Michal Harel, Alexander Berchansky

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