ISDA

Entry Detail

PDB ID:

2Q2Z

Keywords:

CELL CYCLE

Title:

Crystal Structure of KSP in Complex with Inhibitor 22

Biological Source:

Source Organism:

Homo sapiens

Host Organism:

Escherichia coli

PDB Version:

Deposition Date:

2007-05-29

Release Date:

2007-09-18

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

3.00 Å

R-Value Free:

0.29

R-Value Work:

0.18

R-Value Observed:

0.19

Space Group:

P 21 21 21

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:Kinesin-like protein KIF11
Chain IDs:A, B
Chain Length:367
Number of Molecules:2
Biological Source:Homo sapiens

UniProt ID:P52732 Pfam ID:PF00225 EC:5.6.1.3

Ligand Molecules

ADP

MKK

Primary Citation

Kinesin spindle protein (KSP) inhibitors. Part 8: Design and synthesis of 1,4-diaryl-4,5-dihydropyrazoles as potent inhibitors of the mitotic kinesin KSP.

Roecker, A.J, Coleman, P.J, Mercer, S.P, Schreier, J.D, Buser, C.A, Walsh, E.S, Hamilton, K, Lobell, R.B, Tao, W, Diehl, R.E, South, V.J, Davide, J.P, Kohl, N.E, Yan, Y, Kuo, L.C, Li, C, Fernandez-Metzler, C, Mahan, E.A, Prueksaritanont, T, Hartman, G.D.Show

Bioorg.Med.Chem.Lett. 17 5677 5682 (2007)

PMID: 17766111 DOI: 10.1016/j.bmcl.2007.07.074

Abstact

Inspired by previous efforts in the pyrazolobenzoxazine class of KSP inhibitors, the design and synthesis of 1,4-diaryl-4,5-dihydropyrazole inhibitors of KSP are described. Crystallographic evidence of binding mode and in vivo potency data is also highlighted.

Legend

Protein

Chemical

Disease

Primary Citation of related structures