3v5r

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Crystal structure of the unliganded form of Gal3p

Structural highlights

3v5r is a 2 chain structure with sequence from Saccharomyces cerevisiae S288C. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.099Å
Ligands:SO4
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

GAL3_YEAST The GAL3 regulatory function is required for rapid induction of the galactose system. At normal induction, galactose in the presence of the GAL3 protein may lead to the induction of the GAL genes, including GAL1. Then the galactokinase protein (GAL1) in the presence of galactose may reinforce the induction leading to a higher expression level. Upon depletion of galactose, the inducing activity of the galactokinase protein may decrease, after which transcription of the GAL genes, including GAL1, may decrease.

See Also

Contents


PDB ID 3v5r

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OCA

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