6VQM

Crystal Structure Analysis of human ACK1

• PDB DOI: https://doi.org/10.2210/pdb6VQM/pdb

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


• Deposited: 2020-02-05 Released: 2021-02-10 
• Deposition Author(s): Seo, H.-S., Dhe-Paganon, S.
• Funding Organization(s): National Institutes of Health/National Cancer Institute (NIH/NCI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.87 Å
• R-Value Free: 0.330 
• R-Value Work: 0.270 
• R-Value Observed: 0.273 

Starting Model: experimental

Literature

Crystal Structure Analysis of human ACK1

Seo, H.-S., Dhe-Paganon, S.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 66.58 kDa 
• Atom Count: 4,189 
• Modelled Residue Count: 534 
• Deposited Residue Count: 578 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Activated CDC42 kinase 1	A, B	289	Homo sapiens	Mutation(s): 0  Gene Names: TNK2, ACK1 EC: 2.7.10.2 (PDB Primary Data), 2.7.11.1 (PDB Primary Data)
UniProt & NIH Common Fund Data Resources
Find proteins for Q07912 (Homo sapiens) Explore Q07912  Go to UniProtKB:  Q07912
PHAROS:  Q07912 GTEx:  ENSG00000061938

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
R7P (Subject of Investigation/LOI)	C [auth A], D [auth B]	2-({4-[(3R,5S)-3,5-dimethylpiperazin-1-yl]-2-methoxyphenyl}amino)-9-methyl-5,7-dihydro-6H-pyrimido[5,4-d][1,3]benzodiazepin-6-one C25 H29 N7 O2 YEUMCRKFUPOKOM-IYBDPMFKSA-N
SO4	E [auth B]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Binding Affinity Annotations
ID	Source	Binding Affinity
R7P	BindingDB:  6VQM	IC50: 102 (nM) from 1 assay(s)

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.87 Å
• R-Value Free: 0.330 
• R-Value Work: 0.270 
• R-Value Observed: 0.273 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 70.638	α = 90
b = 42.453	β = 99.13
c = 92.014	γ = 90

Software Package:

Software Name	Purpose
XDS	data reduction
XSCALE	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction

Structure Validation

Currently 6VQM does not have a validation slider image.

Entry History & Funding Information

Deposition Data

• Released Date: 2021-02-10 
Deposition Author(s): Seo, H.-S., Dhe-Paganon, S.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Cancer Institute (NIH/NCI)	United States	--

Revision History  

• Version 1.0: 2021-02-10
  Type: Initial release
  
• Version 1.1: 2023-10-11
  Changes: Advisory, Data collection, Database references, Refinement description