Structure of rabbit muscle glycogen phosphorylase in complex with ligandStructure of rabbit muscle glycogen phosphorylase in complex with ligand

Structural highlights

2gj4 is a 1 chain structure with sequence from Oryctolagus cuniculus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.6Å
Ligands:, ,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

PYGM_RABIT Phosphorylase is an important allosteric enzyme in carbohydrate metabolism. Enzymes from different sources differ in their regulatory mechanisms and in their natural substrates. However, all known phosphorylases share catalytic and structural properties.

Evolutionary Conservation

 

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

Two series of novel thienopyrrole inhibitors of recombinant human liver glycogen phosphorylase a (GPa) which are effective in reducing glucose output from rat hepatocytes are described. Representative compounds have been shown to bind at the dimer interface site of the rabbit muscle enzyme by X-ray crystallography.

Novel thienopyrrole glycogen phosphorylase inhibitors: synthesis, in vitro SAR and crystallographic studies.,Whittamore PR, Addie MS, Bennett SN, Birch AM, Butters M, Godfrey L, Kenny PW, Morley AD, Murray PM, Oikonomakos NG, Otterbein LR, Pannifer AD, Parker JS, Readman K, Siedlecki PS, Schofield P, Stocker A, Taylor MJ, Townsend LA, Whalley DP, Whitehouse J Bioorg Med Chem Lett. 2006 Nov 1;16(21):5567-71. Epub 2006 Aug 30. PMID:16945526[1]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

See Also

References

  1. Whittamore PR, Addie MS, Bennett SN, Birch AM, Butters M, Godfrey L, Kenny PW, Morley AD, Murray PM, Oikonomakos NG, Otterbein LR, Pannifer AD, Parker JS, Readman K, Siedlecki PS, Schofield P, Stocker A, Taylor MJ, Townsend LA, Whalley DP, Whitehouse J. Novel thienopyrrole glycogen phosphorylase inhibitors: synthesis, in vitro SAR and crystallographic studies. Bioorg Med Chem Lett. 2006 Nov 1;16(21):5567-71. Epub 2006 Aug 30. PMID:16945526 doi:http://dx.doi.org/10.1016/j.bmcl.2006.08.047

2gj4, resolution 1.60Å

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