8UE9

Structure of TREK-1CG*:CAT335


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.00 Å
  • R-Value Free: 0.306 
  • R-Value Work: 0.268 
  • R-Value Observed: 0.270 

Starting Model: experimental
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Ligand Structure Quality Assessment 


This is version 1.1 of the entry. See complete history


Literature

Structure of Trek-1(S131C mutant) with ML335

Mondal, A.Lee, H.Minor, D.L.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Potassium channel subfamily K member 2
A, B
287Mus musculusMutation(s): 14 
Gene Names: Kcnk2
UniProt & NIH Common Fund Data Resources
Find proteins for P97438 (Mus musculus)
Go to UniProtKB:  P97438
IMPC:  MGI:109366
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 5 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
16C
Query on 16C

Download Ideal Coordinates CCD File 
F [auth A]N-((E,2S,3R)-1,3-DIHYDROXYOCTADEC-4-EN-2-YL)PALMITAMIDE
C34 H67 N O3
YDNKGFDKKRUKPY-TURZORIXSA-N
WUU (Subject of Investigation/LOI)
Query on WUU

Download Ideal Coordinates CCD File 
E [auth A],
U [auth B]
N-[(2,4-dichlorophenyl)methyl]-4-(2,5-dioxopyrrolidin-1-yl)benzamide
C18 H14 Cl2 N2 O3
YIKFWSGXLMFIFN-UHFFFAOYSA-N
R16
Query on R16

Download Ideal Coordinates CCD File 
C [auth A]
D [auth A]
L [auth A]
M [auth A]
N [auth A]
C [auth A],
D [auth A],
L [auth A],
M [auth A],
N [auth A],
O [auth A],
P [auth A],
Q [auth A],
R [auth B],
S [auth B],
T [auth B],
V [auth B],
W [auth B]
HEXADECANE
C16 H34
DCAYPVUWAIABOU-UHFFFAOYSA-N
CD
Query on CD

Download Ideal Coordinates CCD File 
X [auth B]CADMIUM ION
Cd
WLZRMCYVCSSEQC-UHFFFAOYSA-N
K
Query on K

Download Ideal Coordinates CCD File 
G [auth A],
H [auth A],
I [auth A],
J [auth A],
K [auth A]
POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.00 Å
  • R-Value Free: 0.306 
  • R-Value Work: 0.268 
  • R-Value Observed: 0.270 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 67.069α = 90
b = 119.776β = 90
c = 129.708γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XDSdata scaling
PHASERphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute of Mental Health (NIH/NIMH)United StatesR01-MH116278
National Institutes of Health/National Institute of Mental Health (NIH/NIMH)United StatesR01-MH093603

Revision History  (Full details and data files)

  • Version 1.0: 2024-06-26
    Type: Initial release
  • Version 1.1: 2024-10-16
    Changes: Structure summary