1aw6
From Proteopedia
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Revision as of 13:46, 5 November 2007
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GAL4 (CD), NMR, 24 STRUCTURES
Overview
We have refined the solution structure of cadmium-bound GAL4 and present, its 15N and 1H NMR assignments. The root-mean-square (rms) deviation to, the average structure was 0.4 +/- 0.05 A for backbone atoms, and 0.9 +/-, 0.1 A for all heavy atoms. The three-bond heteronuclear 3J(113Cd,1H), coupling constants were found to disobey a Karplus-type relationship, which was attributable to the unusual constraints imposed by the, bimetal-thiolate cluster in GAL4. We conclude that the structural, parameters that correlate to 3J(113Cd,1H) are complex.
About this Structure
1AW6 is a Single protein structure of sequence from Saccharomyces cerevisiae with CD as ligand. This structure superseeds the now removed PDB entry 125D. Structure known Active Sites: CD4 and CD5. Full crystallographic information is available from OCA.
Reference
Refined solution structure of the DNA-binding domain of GAL4 and use of 3J(113Cd,1H) in structure determination., Baleja JD, Thanabal V, Wagner G, J Biomol NMR. 1997 Dec;10(4):397-401. PMID:9460244
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