5FRI

ALK5 in complex witha an N-(4-anilino-2-pyridyl)acetamide inhibitor.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.193 
  • R-Value Work: 0.162 
  • R-Value Observed: 0.164 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.2 of the entry. See complete history


Literature

Identification and optimisation of a series of N-(4-anilino-2-pyridyl)acetamide activin receptor-like kinase 1 (ALK1) inhibitors

Goldberg, F.W.Daunt, P.Pearson, S.E.Greenwood, R.Debreczeni, J.Grist, M.

(2016) Med Chem Commun 7: 1204-1208


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
TGF-BETA RECEPTOR TYPE-1A301Homo sapiensMutation(s): 0 
Gene Names: TGFBR1ALK5SKR4
EC: 2.7.11.30
UniProt & NIH Common Fund Data Resources
Find proteins for P36897 (Homo sapiens)
Explore P36897 
Go to UniProtKB:  P36897
PHAROS:  P36897
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP36897
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZUQ
Query on ZUQ

Download Ideal Coordinates CCD File 
D [auth A]N-[4-[(6-chloro-[1,3]dioxolo[4,5-b]pyridin-7-yl)amino]-2-pyridyl]cyclopropanecarboxamide
C15 H13 Cl N4 O3
WJASKODGMHBDFO-UHFFFAOYSA-N
 Ligand Interaction
EDO
Query on EDO

Download Ideal Coordinates CCD File 
B [auth A],
C [auth A]
1,2-ETHANEDIOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.193 
  • R-Value Work: 0.162 
  • R-Value Observed: 0.164 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 41.96α = 90
b = 76.7β = 90
c = 89.07γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2016-07-27
    Type: Initial release
  • Version 1.1: 2018-05-16
    Changes: Data collection, Database references
  • Version 1.2: 2019-05-08
    Changes: Data collection, Experimental preparation