6ZU8

Crystal structure of human Brachyury G177D variant in complex with Afatinib

• PDB DOI: https://doi.org/10.2210/pdb6ZU8/pdb

• Classification: TRANSCRIPTION
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2020-07-21 Released: 2020-08-05 
• Deposition Author(s): Newman, J.A., Gavard, A.E., Shrestha, L., Burgess-Brown, N.A., von Delft, F., Arrowsmith, C.H., Edwards, A., Bountra, C., Gileadi, O.
• Funding Organization(s): The Mark Foundation

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.95 Å
• R-Value Free: 0.260 
• R-Value Work: 0.218 
• R-Value Observed: 0.220 

Literature

Crystal structure of human Brachyury G177D variant in complex with Afatinib

Newman, J.A., Gavard, A.E., Shrestha, L., Burgess-Brown, N.A., von Delft, F., Arrowsmith, C.H., Edwards, A., Bountra, C., Gileadi, O.

To be published.

Biological Assembly 1  

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

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

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 22.63 kDa 
• Atom Count: 1,531 
• Modelled Residue Count: 179 
• Deposited Residue Count: 192 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Brachyury protein	A	192	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for O15178 (Homo sapiens) Explore O15178  Go to UniProtKB:  O15178
PHAROS:  O15178 GTEx:  ENSG00000164458

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
0WN (Subject of Investigation/LOI)	C [auth A]	N-{4-[(3-chloro-4-fluorophenyl)amino]-7-[(3S)-tetrahydrofuran-3-yloxy]quinazolin-6-yl}-4-(dimethylamino)butanamide C24 H27 Cl F N5 O3 JSENTLOBWVHLNR-INIZCTEOSA-N
ZN	B [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.95 Å
• R-Value Free: 0.260 
• R-Value Work: 0.218 
• R-Value Observed: 0.220 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 43.107	α = 90
b = 49.269	β = 90
c = 83.74	γ = 90

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2020-08-05 
Deposition Author(s): Newman, J.A., Gavard, A.E., Shrestha, L., Burgess-Brown, N.A., von Delft, F., Arrowsmith, C.H., Edwards, A., Bountra, C., Gileadi, O.

---

Funding Organization	Location	Grant Number
The Mark Foundation	United Kingdom	--

Revision History  

• Version 1.0: 2020-08-05
  Type: Initial release
  
• Version 1.1: 2024-01-31
  Changes: Data collection, Database references, Refinement description