ISDA

Entry Detail

PDB ID:

3RO4

Keywords:

TRANSFERASE/TRANSFERASE INHIBITOR

Title:

X-ray Structure of Ketohexokinase in complex with an indazole compound derivative

Biological Source:

Source Organism:

Homo sapiens

Host Organism:

Escherichia coli

PDB Version:

Deposition Date:

2011-04-25

Release Date:

2011-08-03

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.60 Å

R-Value Free:

0.29

R-Value Work:

0.25

R-Value Observed:

0.26

Space Group:

P 21 21 21

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:Ketohexokinase
Chain IDs:A, B
Chain Length:313
Number of Molecules:2
Biological Source:Homo sapiens

UniProt ID:P50053 Pfam ID:PF00294 EC:2.7.1.3

Ligand Molecules

LJ9

SO4

Primary Citation

Optimization of a pyrazole hit from FBDD into a novel series of indazoles as ketohexokinase inhibitors.

Zhang, X, Song, F, Kuo, G.H, Xiang, A, Gibbs, A.C, Abad, M.C, Sun, W, Kuo, L.C, Sui, Z.Show

Bioorg.Med.Chem.Lett. 21 4762 4767 (2011)

PMID: 21767952 DOI: 10.1016/j.bmcl.2011.06.067

Abstact

A series of indazoles have been discovered as KHK inhibitors from a pyrazole hit identified through fragment-based drug discovery (FBDD). The optimization process guided by both X-ray crystallography and solution activity resulted in lead-like compounds with good pharmaceutical properties.

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Primary Citation of related structures