ISDA: 3KSQ

Deposition Date 2009-11-23

Release Date 2010-01-26

Last Version Date 2023-09-06

Entry Detail

PDB ID:

3KSQ

Keywords:

TRANSFERASE

Title:

Discovery of C-Imidazole Azaheptapyridine FPT Inhibitors

Biological Source:

Source Organism(s):

Rattus norvegicus (Taxon ID: 10116)

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.10 Å

R-Value Free:

0.21

R-Value Work:

0.19

Space Group:

P 61

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Farnesyltransferase, CAAX box, alpha
Chain IDs:A
Chain Length:377
Number of Molecules:1
Biological Source:Rattus norvegicus

UniProt ID:Q04631 Pfam ID:PF01239

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Protein farnesyltransferase subunit beta
Gene (Uniprot):Fntb
Chain IDs:B
Chain Length:437
Number of Molecules:1
Biological Source:Rattus norvegicus

UniProt ID:Q02293 Pfam ID:PF00432 EC:2.5.1.58

Ligand Molecules

FPP

Z96

Primary Citation

Discovery of C-imidazole azaheptapyridine FPT inhibitors.

Zhu, H.Y, Cooper, A.B, Desai, J, Njoroge, G, Kirschmeier, P, Bishop, W.R, Strickland, C, Hruza, A, Doll, R.J, Girijavallabhan, V.M.Show

Bioorg.Med.Chem.Lett. 20 1134 1136 (2010)

PMID: 20056542 DOI: 10.1016/j.bmcl.2009.12.013

Abstact

The discovery of C-linked imidazole azaheptapyridine bridgehead FPT inhibitors is described. This novel class of compounds are sub nM FPT enzyme inhibitors with potent cellular inhibitory activities. This series also has reduced hERG activity versus previous N-linked imidazole series. X-ray of compound 10a bound to FTase revealed strong interaction between bridgehead imidazole 3N with catalytic zinc atom.

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Protein

Chemical

Disease

Primary Citation of related structures

Abstact

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