6T8N

Crystal structure of the ACVR1 (ALK2) kinase in complex with the compound M4K3007


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.77 Å
  • R-Value Free: 0.237 
  • R-Value Work: 0.203 
  • R-Value Observed: 0.205 

Starting Model: experimental
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Ligand Structure Quality Assessment 


This is version 1.1 of the entry. See complete history


Literature

Crystal structure of the ACVR1 (ALK2) kinase in complex with the compound M4K3007

Adamson, R.J.Williams, E.P.Smil, D.Burgess-Brown, N.von Delft, F.Arrowsmith, C.H.Edwards, A.M.Bountra, C.Bullock, A.N.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Activin receptor type I
A, B
301Homo sapiensMutation(s): 1 
Gene Names: ACVR1
EC: 2.7.11.30
UniProt & NIH Common Fund Data Resources
Find proteins for Q04771 (Homo sapiens)
Explore Q04771 
Go to UniProtKB:  Q04771
PHAROS:  Q04771
GTEx:  ENSG00000115170 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ04771
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 5 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
MVE (Subject of Investigation/LOI)
Query on MVE

Download Ideal Coordinates CCD File 
F [auth A],
L [auth B]
cyclopropyl-[4-[6-[5-(4-ethoxy-1-propan-2-yl-piperidin-4-yl)pyridin-2-yl]pyrrolo[1,2-b]pyridazin-4-yl]piperazin-1-yl]methanone
C30 H40 N6 O2
JQUZALVIPZBANO-UHFFFAOYSA-N
TLA
Query on TLA

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E [auth A]L(+)-TARTARIC ACID
C4 H6 O6
FEWJPZIEWOKRBE-JCYAYHJZSA-N
SO4
Query on SO4

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D [auth A],
G [auth B],
J [auth B],
K [auth B]
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
DMS
Query on DMS

Download Ideal Coordinates CCD File 
H [auth B],
I [auth B]
DIMETHYL SULFOXIDE
C2 H6 O S
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
EDO
Query on EDO

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

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.77 Å
  • R-Value Free: 0.237 
  • R-Value Work: 0.203 
  • R-Value Observed: 0.205 
  • Space Group: P 2 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 52.27α = 90
b = 69.23β = 90
c = 164.69γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
PHENIXrefinement
xia2data reduction
Aimlessdata scaling
PHASERphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Revision History  (Full details and data files)

  • Version 1.0: 2019-11-27
    Type: Initial release
  • Version 1.1: 2024-01-24
    Changes: Data collection, Database references, Refinement description