2gmv | pdb_00002gmv
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| 2gmv, resolution 2.30Å | |||||||||||||
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| Ligands: | MN, PEP and UN8 | ||||||||||||
| Gene: | PCK1 (Homo sapiens) | ||||||||||||
| Activity: | Phosphoenolpyruvate carboxykinase (GTP), with EC number 4.1.1.32 | ||||||||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||||||||
PEPCK complex with a GTP-competitive inhibitor
Overview
New modifications on the C-8 4-aminobenzyl unit of the previously reported 3-alkyl-1,8-dibenzylxanthine inhibitors of cPEPCK are presented. The most active compound reported here is the 5-chloro-1,3-dimethyl-1H-pyrazole-4-sulfonic acid amide derivative 2 with an IC(50) of 0.29+/-0.08 microM. An X-ray analysis of a heteroaromatic sulfonamide is presented showing a new pi-pi interaction.
Disease
Known disease associated with this structure: Hypoglycemia due to PCK1 deficiency (1) OMIM:[261680]
About this Structure
2GMV is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
C-8 Modifications of 3-alkyl-1,8-dibenzylxanthines as inhibitors of human cytosolic phosphoenolpyruvate carboxykinase., Pietranico SL, Foley LH, Huby N, Yun W, Dunten P, Vermeulen J, Wang P, Toth K, Ramsey G, Gubler ML, Wertheimer SJ, Bioorg Med Chem Lett. 2007 Jul 15;17(14):3835-9. Epub 2007 May 22. PMID:17532214
Page seeded by OCA on Thu Mar 20 17:06:36 2008
