ISDA

Entry Detail

PDB ID:

1X81

Keywords:

TRANSFERASE

Title:

Farnesyl transferase structure of Jansen compound

Biological Source:

Source Organism:

Rattus norvegicus

PDB Version:

Deposition Date:

2004-08-16

Release Date:

2004-12-21

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

3.50 Å

R-Value Free:

0.29

R-Value Work:

0.22

Space Group:

P 61

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:Protein farnesyltransferase/geranylgeranyltransferase type I alpha subunit
Chain IDs:A
Chain Length:315
Number of Molecules:1
Biological Source:Rattus norvegicus

UniProt ID:Q04631 Pfam ID:PF01239 EC:2.5.1.58

Protein Blast

Polymer Type:polypeptide(L)
Description:Protein farnesyltransferase beta subunit
Chain IDs:B
Chain Length:397
Number of Molecules:1
Biological Source:Rattus norvegicus

UniProt ID:Q02293 Pfam ID:PF00432 EC:2.5.1.58

Ligand Molecules

JAN

Primary Citation

Design, synthesis, and activity of 4-quinolone and pyridone compounds as nonthiol-containing farnesyltransferase inhibitors.

Li, Q, Claiborne, A, Li, T, Hasvold, L, Stoll, V.S, Muchmore, S, Jakob, C.G, Gu, W, Cohen, J, Hutchins, C, Frost, D, Rosenberg, S.H, Sham, H.L.Show

Bioorg.Med.Chem.Lett. 14 5367 5370 (2004)

PMID: 15454228 DOI: 10.1016/j.bmcl.2004.08.012

Abstact

As a part of our efforts to identify potent inhibitors of farnesyltransferase (FTase), modification of the structure of tipifarnib through structure-based design was undertaken by replacing the 2-quinolones with 4-quinolones and pyridones, and subsequent relocation of the D-ring to the N-methyl group on the imidazole ring. This study has yielded a novel series of potent and selective FTase inhibitors. The X-ray structure of tipifarnib (1) in complex with FTase was described.

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Primary Citation of related structures