5SAU

DDR1, 3-[2-(6-aminopyridin-3-yl)ethynyl]-N-[3-(trifluoromethyl)phenyl]benzamide, 1.800A, P212121, Rfree=23.1%

• PDB DOI: https://doi.org/10.2210/pdb5SAU/pdb
• Deposition Group: G_1002213 ExploreG_1002213

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


• Deposited: 2021-06-22 Released: 2022-06-29 
• Deposition Author(s): Stihle, M., Richter, H., Benz, J., Hochstrasser, R., Rudolph, M.G.
• Funding Organization(s): F. Hoffmann-La Roche

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.231 
• R-Value Work: 0.199 
• R-Value Observed: 0.201 

Starting Model: other

Literature

Crystal Structure of a DDR1 complex

Richter, H., Prunotto, M., Kuhn, B., Rudolph, M.G.

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: 36.99 kDa 
• Atom Count: 2,517 
• Modelled Residue Count: 287 
• Deposited Residue Count: 321 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Epithelial discoidin domain-containing receptor 1	A	321	Homo sapiens	Mutation(s): 0  Gene Names: DDR1, CAK, EDDR1, NEP, NTRK4, PTK3A, RTK6, TRKE EC: 2.7.10.1
UniProt & NIH Common Fund Data Resources
Find proteins for Q08345 (Homo sapiens) Explore Q08345  Go to UniProtKB:  Q08345
PHAROS:  Q08345 GTEx:  ENSG00000204580

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
1IF (Subject of Investigation/LOI)	B [auth A]	3-[(6-aminopyridin-3-yl)ethynyl]-N-[3-(trifluoromethyl)phenyl]benzamide C21 H14 F3 N3 O MWTXIEKNSGTHCF-UHFFFAOYSA-N
MLI	C [auth A]	MALONATE ION C3 H2 O4 OFOBLEOULBTSOW-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.231 
• R-Value Work: 0.199 
• R-Value Observed: 0.201 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 62.514	α = 90
b = 74.156	β = 90
c = 75.105	γ = 90

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-06-29 
Deposition Author(s): Stihle, M., Richter, H., Benz, J., Hochstrasser, R., Rudolph, M.G.

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Funding Organization	Location	Grant Number
F. Hoffmann-La Roche	Switzerland	--

Revision History  

• Version 1.0: 2022-06-29
  Type: Initial release
  
• Version 1.1: 2024-04-03
  Changes: Data collection, Refinement description
• Version 1.2: 2024-11-13
  Changes: Structure summary