8TLR

Crystal Structure of human HRAS G12C covalently bound to AMG 510

• PDB DOI: https://doi.org/10.2210/pdb8TLR/pdb

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


• Deposited: 2023-07-27 Released: 2024-07-31 
• Deposition Author(s): Morstein, J., Guiley, K.Z., Shokat, K.M.
• Funding Organization(s): National Institutes of Health/National Cancer Institute (NIH/NCI), Howard Hughes Medical Institute (HHMI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.210 
• R-Value Work: 0.184 
• R-Value Observed: 0.185 

Starting Model: experimental

Literature

Targeting Ras-, Rho-, and Rab-Family GTPases via a Conserved Cryptic Pocket

Morstein, J., Yang, Y., Fernando, M., Zhu, L., Bowcut, V., Jenkins, M.L., Evans, J.T., Guiley, K.Z., Peacock, D.M., Burke, J.E., Lightstone, F.C., Shokat, K.M.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 19.95 kDa 
• Atom Count: 1,439 
• Modelled Residue Count: 158 
• Deposited Residue Count: 166 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
GTPase HRas	A	166	Homo sapiens	Mutation(s): 1  Gene Names: HRAS
UniProt & NIH Common Fund Data Resources
Find proteins for P01112 (Homo sapiens) Explore P01112  Go to UniProtKB:  P01112
PHAROS:  P01112 GTEx:  ENSG00000174775

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
MOV (Subject of Investigation/LOI)	C [auth A]	AMG 510 (bound form) C30 H32 F2 N6 O3 ZIXPBHVQXGLHAG-SFHVURJKSA-N
GDP (Subject of Investigation/LOI)	B [auth A]	GUANOSINE-5'-DIPHOSPHATE C10 H15 N5 O11 P2 QGWNDRXFNXRZMB-UUOKFMHZSA-N
MG (Subject of Investigation/LOI)	D [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.210 
• R-Value Work: 0.184 
• R-Value Observed: 0.185 
• Space Group: H 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 92.449	α = 90
b = 92.449	β = 90
c = 119.711	γ = 120

Software Package:

Software Name	Purpose
Blu-Ice	data collection
iMOSFLM	data reduction
Aimless	data scaling
PHENIX	phasing
PHENIX	refinement

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-07-31 
Deposition Author(s): Morstein, J., Guiley, K.Z., Shokat, K.M.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Cancer Institute (NIH/NCI)	United States	K99CA277358
National Institutes of Health/National Cancer Institute (NIH/NCI)	United States	5R01CA244550
Howard Hughes Medical Institute (HHMI)	United States	--

Revision History  

• Version 1.0: 2024-07-31
  Type: Initial release