ISDA

Deposition Date 2017-10-09

Release Date 2017-11-22

Last Version Date 2023-10-04

Entry Detail

PDB ID:

6B8U

Keywords:

Transferase/Transferase Inhibitor

Title:

Crystals Structure of B-Raf kinase domain in complex with an Imidazopyridinyl benzamide inhibitor

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Spodoptera frugiperda

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.68 Å

R-Value Free:

0.21

R-Value Work:

0.17

R-Value Observed:

0.18

Space Group:

P 41 21 2

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Serine/threonine-protein kinase B-raf
Gene (Uniprot):BRAF
Chain IDs:A, B
Chain Length:281
Number of Molecules:2
Biological Source:Homo sapiens

UniProt ID:P15056 Pfam ID:PF07714 EC:2.7.10.2

Ligand Molecules

8EN

Primary Citation

Imidazo[1,2-a]pyridin-6-yl-benzamide analogs as potent RAF inhibitors.

Smith, A, Ni, Z.J, Poon, D, Huang, Z, Chen, Z, Zhang, Q, Tandeske, L, Merritt, H, Shoemaker, K, Chan, J, Kaufman, S, Huh, K, Murray, J, Appleton, B.A, Cowan-Jacob, S.W, Scheufler, C, Kanazawa, T, Jansen, J.M, Stuart, D, Shafer, C.M.Show

Bioorg. Med. Chem. Lett. 27 5221 5224 (2017)

PMID: 29107542 DOI: 10.1016/j.bmcl.2017.10.047

Abstact

A series of imidazo[1,2-a]pyridin-6-yl-benzamide analogs was designed as inhibitors of B-RAFV600E. Medicinal chemistry techniques were employed to explore the SAR for this series and improve selectivity versus P38 and VEGFR2.

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Primary Citation of related structures