ISDA

Deposition Date 2009-03-19

Release Date 2009-04-28

Last Version Date 2023-11-01

Entry Detail

PDB ID:

3A0I

Keywords:

TRANSFERASE

Title:

Human glucokinase in complex with a synthetic activator

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.20 Å

R-Value Free:

0.27

R-Value Work:

0.22

R-Value Observed:

0.22

Space Group:

P 65 2 2

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Glucokinase
Gene (Uniprot):GCK
Chain IDs:A (auth: X)
Chain Length:455
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P35557 Pfam ID:PF00349, PF03727 EC:2.7.1.1

Ligand Molecules

AJI

GLC

Primary Citation

Discovery of novel 3,6-disubstituted 2-pyridinecarboxamide derivatives as GK activators

Mitsuya, M, Kamata, K, Bamba, M, Watanabe, H, Sasaki, Y, Sasaki, K, Ohyama, S, Hosaka, H, Nagata, Y, Eiki, J, Nishimura, T.Show

Bioorg.Med.Chem.Lett. 19 2718 2721 (2009)

PMID: 19362831 DOI: 10.1016/j.bmcl.2009.03.137

Abstact

A novel class of 3,6-disubstituted 2-pyridinecarboxamide derivatives was designed based on X-ray analysis of the 2-aminobenzamide lead class. Subsequent chemical modification led to the discovery of potent GK activators which eliminate potential toxicity concerns associated with an aniline group of the lead structure. Compound 7 demonstrated glucose lowering effect in a rat OGTT model.

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Primary Citation of related structures