8Q0V

Endothiapepsin in complex with ligand (3R,5R)-3-(2-((methyl(prop-2-yn-1-yl)amino)methyl)thiazol-4-yl)-5-(3-(4-(trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)pyrrolidin-3-ol (CBWS-SE-073)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.28 Å
  • R-Value Free: 0.171 
  • R-Value Work: 0.149 
  • R-Value Observed: 0.150 

Starting Model: experimental
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Ligand Structure Quality Assessment 


This is version 1.0 of the entry. See complete history


Literature

Crystal structures of Endothiapepsin with ligands derived from merged fragment hits

Mueller, J.M.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
EndothiapepsinA [auth B]330Cryphonectria parasiticaMutation(s): 0 
EC: 3.4.23.22
UniProt
Find proteins for P11838 (Cryphonectria parasitica)
Explore P11838 
Go to UniProtKB:  P11838
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP11838
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 4 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
IKA (Subject of Investigation/LOI)
Query on IKA

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B
(3~{R},5~{R})-3-[2-[[methyl(prop-2-ynyl)amino]methyl]-1,3-thiazol-4-yl]-5-[3-[4-(trifluoromethyl)phenyl]-1,2,4-oxadiazol-5-yl]pyrrolidin-3-ol
C21 H20 F3 N5 O2 S
JYTZSLQNLLUMMJ-FOIQADDNSA-N
PEG
Query on PEG

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D [auth B]DI(HYDROXYETHYL)ETHER
C4 H10 O3
MTHSVFCYNBDYFN-UHFFFAOYSA-N
DMS
Query on DMS

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C [auth B],
F [auth B]
DIMETHYL SULFOXIDE
C2 H6 O S
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
ACT
Query on ACT

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E [auth B]ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.28 Å
  • R-Value Free: 0.171 
  • R-Value Work: 0.149 
  • R-Value Observed: 0.150 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 44.901α = 90
b = 72.654β = 109.24
c = 52.523γ = 90
Software Package:
Software NamePurpose
Cootmodel building
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
Not funded--

Revision History  (Full details and data files)

  • Version 1.0: 2024-08-07
    Type: Initial release