ISDA

Deposition Date 2012-04-17

Release Date 2012-05-23

Last Version Date 2023-09-13

Entry Detail

PDB ID:

4EPW

Keywords:

PROTEIN BINDING

Title:

Discovery of Small Molecules that Bind to K-Ras and Inhibit Sos-mediated Activation

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.70 Å

R-Value Free:

0.24

R-Value Work:

0.18

R-Value Observed:

0.18

Space Group:

P 21 21 21

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:GTPase KRas
Gene (Uniprot):KRAS
Mutations:C118S
Chain IDs:A
Chain Length:170
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P01116 Pfam ID:PF00071 EC:3.6.5.2

Ligand Molecules

0QV

GDP

Primary Citation

Discovery of Small Molecules that Bind to K-Ras and Inhibit Sos-Mediated Activation.

Sun, Q, Burke, J.P, Phan, J, Burns, M.C, Olejniczak, E.T, Waterson, A.G, Lee, T, Rossanese, O.W, Fesik, S.W.Show

Angew.Chem.Int.Ed.Engl. 51 6140 6143 (2012)

PMID: 22566140 DOI: 10.1002/anie.201201358

Primary Citation of related structures