8QEJ

NMR2 Structure of KRAS G12V (GMPPNP bound) in complex with 5-(1H-indol-2-yl)pyrrolidin-2-one

• PDB DOI: https://doi.org/10.2210/pdb8QEJ/pdb
• BMRB: 34862

• Classification: ONCOPROTEIN
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2023-08-31 Released: 2024-09-11 
• Deposition Author(s): Buetikofer, M., Orts, J.
• Funding Organization(s): Swiss Cancer League

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 4 
• Conformers Submitted: 4 
• Selection Criteria: structures with the lowest energy 

Literature

NMR2 Structure of KRAS G12V (GMPPNP bound) in complex with 5-(1H-indol-2-l)piperazin-2-one

Buetikofer, M., Orts, J.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by (software)

Biological Assembly Evidence: NMR Distance Restraints

Macromolecule Content

• Total Structure Weight: 19.5 kDa 
• Atom Count: 1,359 
• Modelled Residue Count: 168 
• Deposited Residue Count: 169 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
RASK GTPase (Fragment)	A	169	Homo sapiens	Mutation(s): 1  Gene Names: Kras EC: 3.6.5.2
UniProt
Find proteins for A0A7L2RV33 (Neodrepanis coruscans) Explore A0A7L2RV33  Go to UniProtKB:  A0A7L2RV33

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
UAO (Subject of Investigation/LOI)	B [auth A]	(5~{S})-5-(1~{H}-indol-2-yl)pyrrolidin-2-one C12 H12 N2 O SNOGMRAGDZEUJL-JTQLQIEISA-N

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 4 
• Conformers Submitted: 4 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-09-11 
Deposition Author(s): Buetikofer, M., Orts, J.

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Funding Organization	Location	Grant Number
Swiss Cancer League	Switzerland	KFS-4903-08-2019

Revision History  

• Version 1.0: 2024-09-11
  Type: Initial release