ISDA: 9ECU

Deposition Date 2024-11-15

Release Date 2026-01-14

Last Version Date 2026-01-14

Entry Detail

PDB ID:

9ECU

Keywords:

ONCOPROTEIN/INHIBITOR

Title:

Crystal structure of the inactive BRAF/MEK1 complex bound to IK-595

Biological Source:

Source Organism(s):

Homo sapiens (Taxon ID: 9606)

Expression System(s):

Spodoptera frugiperda

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

3.46 Å

R-Value Free:

0.23

R-Value Work:

0.20

R-Value Observed:

0.20

Space Group:

P 31 2 1

Download Validation Report

Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Serine/threonine-protein kinase B-raf
Gene (Uniprot):BRAF
Chain IDs:A
Chain Length:284
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P15056 Pfam ID:PF07714 EC:2.7.10.2

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Dual specificity mitogen-activated protein kinase kinase 1
Gene (Uniprot):MAP2K1
Chain IDs:B
Chain Length:393
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:Q02750 Pfam ID:PF00069 EC:2.7.12.2

Ligand Molecules

A1BIS

ANP

SO4

Primary Citation

IK-595, a potential best-in-class MEK-RAF molecular glue, drives broad and potent antitumor activity across RAS/MAPK pathway-altered cancers as a monotherapy and in combination

Haines, E, Burke, M, Catterall, R, De Jesus, V, Hidalgo, D, Li, B, Manna, J, Yang, A, Cavanaugh, J, Wessell, S, Sanchez-Martin, M, Ivliev, A, Bartolini, W, Santillana, S, Ecsedy, J, Zhang, X, Ruppel, S.Show

To Be Published ? ? ? (?)

Primary Citation of related structures

Feedback Form