6SRH

Crystal structure of the ACVR1 (ALK2) kinase in complex with the compound M4K2117


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.25 Å
  • R-Value Free: 0.160 
  • R-Value Work: 0.132 
  • R-Value Observed: 0.134 

Starting Model: experimental
View more details

wwPDB Validation   3D Report Full Report


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 M4K2117

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-1
A, B
301Homo sapiensMutation(s): 1 
Gene Names: ACVR1ACVRLK2
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
Expand
  • Reference Sequence
Small Molecules
Ligands 5 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
LU8 (Subject of Investigation/LOI)
Query on LU8

Download Ideal Coordinates CCD File 
C [auth A],
R [auth B],
S [auth B],
T [auth B]
4-methyl-3-[4-(1-methylpiperidin-4-yl)phenyl]-5-(3,4,5-trimethoxyphenyl)pyridine
C27 H32 N2 O3
CNEAZWBYXISKKK-UHFFFAOYSA-N
TLA
Query on TLA

Download Ideal Coordinates CCD File 
I [auth A]L(+)-TARTARIC ACID
C4 H6 O6
FEWJPZIEWOKRBE-JCYAYHJZSA-N
SO4
Query on SO4

Download Ideal Coordinates CCD File 
J [auth A]
K [auth A]
L [auth A]
U [auth B]
X [auth B]
J [auth A],
K [auth A],
L [auth A],
U [auth B],
X [auth B],
Y [auth B]
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
DMS
Query on DMS

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

Download Ideal Coordinates CCD File 
AA [auth B]
BA [auth B]
D [auth A]
E [auth A]
F [auth A]
AA [auth B],
BA [auth B],
D [auth A],
E [auth A],
F [auth A],
G [auth A],
M [auth A],
N [auth A],
O [auth A],
P [auth A],
Q [auth A],
V [auth B],
Z [auth B]
1,2-ETHANEDIOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Binding Affinity Annotations 
IDSourceBinding Affinity
LU8 BindingDB:  6SRH IC50: min: 7, max: 29 (nM) from 2 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.25 Å
  • R-Value Free: 0.160 
  • R-Value Work: 0.132 
  • R-Value Observed: 0.134 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 127.17α = 90
b = 84.83β = 130.87
c = 88.08γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
PHENIXrefinement
xia2data reduction
Aimlessdata scaling
PHASERphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2019-09-18
    Type: Initial release
  • Version 1.1: 2024-01-24
    Changes: Data collection, Database references, Refinement description