ISDA: 9P45

Deposition Date 2025-06-16

Release Date 2025-12-03

Last Version Date 2025-12-03

Entry Detail

PDB ID:

9P45

Keywords:

ONCOPROTEIN/INHIBITOR

Title:

Crystal structure of KRAS-G12D (GMPPNP-bound) in complex with BBO-11818

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.35 Å

R-Value Free:

0.19

R-Value Work:

0.17

R-Value Observed:

0.17

Space Group:

P 41 21 2

Download Validation Report

Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Isoform 2B of GTPase KRas
Gene (Uniprot):KRAS
Mutagens:G12D, 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

A1CG4

GNP

Primary Citation

Discovery of BBO-11818, a Potent and Selective Non-covalent Inhibitor of (ON) and (OFF) KRAS with Activity Against Multiple Oncogenic Mutants

Maciag, A.E, Chan, A.H, Simanshu, D.K, Beltran, P.J.Show

Cancer Discov ? ? ? (2025)

Primary Citation of related structures

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