7VTO

The crystal structure of PAK1 with the inhibitor GW8510

• PDB DOI: https://doi.org/10.2210/pdb7VTO/pdb

• Classification: TRANSFERASE/TRANSFERASE INHIBITOR
• Organism(s): Homo sapiens
• Expression System: Spodoptera frugiperda
• Mutation(s): No 


• Deposited: 2021-10-30 Released: 2022-11-02 
• Deposition Author(s): Zhu, S.J.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.59 Å
• R-Value Free: 0.252 
• R-Value Work: 0.235 
• R-Value Observed: 0.236 

Starting Model: experimental

Literature

The crystal structure of PAK1 with the inhibitor GW8510

Zhu, S.J.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 68.21 kDa 
• Atom Count: 4,264 
• Modelled Residue Count: 540 
• Deposited Residue Count: 602 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Serine/threonine-protein kinase PAK 1	A, B	301	Homo sapiens	Mutation(s): 0  Gene Names: PAK1 EC: 2.7.11.1
UniProt & NIH Common Fund Data Resources
Find proteins for Q13153 (Homo sapiens) Explore Q13153  Go to UniProtKB:  Q13153
PHAROS:  Q13153 GTEx:  ENSG00000149269

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
107 (Subject of Investigation/LOI)	C [auth A], D [auth B]	4-[(7-OXO-7H-THIAZOLO[5,4-E]INDOL-8-YLMETHYL)-AMINO]-N-PYRIDIN-2-YL-BENZENESULFONAMIDE C21 H15 N5 O3 S2 MBXKBJLIESPLIK-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
TPO	A, B	L-PEPTIDE LINKING	C4 H10 N O6 P		THR

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.59 Å
• R-Value Free: 0.252 
• R-Value Work: 0.235 
• R-Value Observed: 0.236 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 63.531	α = 90
b = 81.815	β = 106.067
c = 66.269	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-3000	data reduction
HKL-3000	data scaling
PHENIX	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-11-02 
Deposition Author(s): Zhu, S.J.

---

Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	81903539

Revision History  

• Version 1.0: 2022-11-02
  Type: Initial release
  
• Version 1.1: 2023-11-29
  Changes: Data collection, Refinement description
• Version 1.2: 2024-10-16
  Changes: Structure summary