ISDA

Entry Detail

PDB ID:

2PG2

Keywords:

MOTOR PROTEIN,CELL CYCLE

Title:

Crystal structure of KSP in complex with ADP and thiophene containing inhibitor 15

Biological Source:

Source Organism:

Homo sapiens

Host Organism:

Escherichia coli BL21(DE3)

PDB Version:

Deposition Date:

2007-04-06

Release Date:

2007-06-05

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.85 Å

R-Value Free:

0.24

R-Value Work:

0.20

R-Value Observed:

0.21

Space Group:

C 1 2 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:Kinesin-like protein KIF11
Chain IDs:A, B
Chain Length:368
Number of Molecules:2
Biological Source:Homo sapiens

UniProt ID:P52732 Pfam ID:PF00225 EC:5.6.1.3

Ligand Molecules

ADP

K01

Primary Citation

Synthesis and SAR of thiophene containing kinesin spindle protein (KSP) inhibitors

Pinkerton, A.B, Lee, T.T, Hoffman, T.Z, Wang, Y, Kahraman, M, Cook, T.G, Severance, D, Gahman, T.C, Noble, S.A, Shiau, A.K, Davis, R.L.Show

Bioorg.Med.Chem.Lett. 17 3562 3569 (2007)

PMID: 17498954 DOI: 10.1016/j.bmcl.2007.04.076

Abstact

We have identified and synthesized a series of thiophene containing inhibitors of kinesin spindle protein. SAR studies led to the synthesis of 33, which was co-crystallized with KSP and determined to bind to an allosteric pocket previously described for other known KSP inhibitors.

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Protein

Chemical

Disease

Primary Citation of related structures