7ALE

Crystal structure of human PAICS in complex with inhibitor 69


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.95 Å
  • R-Value Free: 0.261 
  • R-Value Work: 0.225 
  • R-Value Observed: 0.227 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.1 of the entry. See complete history


Literature

Cellular and biochemical validation of a potent PAICS inhibitor

Marttila, P.Skerlova, J.Unterlass, J.Jemth, A.-S.Henriksson, M.Wakchaure, P.Grube, M.Warpman Berglund, U.Homan, E.Stenmark, P.Helleday, T.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Multifunctional protein ADE2
A, B
425Homo sapiensMutation(s): 0 
Gene Names: PAICSADE2AIRCPAIS
EC: 6.3.2.6 (PDB Primary Data), 4.1.1.21 (PDB Primary Data)
UniProt & NIH Common Fund Data Resources
Find proteins for P22234 (Homo sapiens)
Explore P22234 
Go to UniProtKB:  P22234
PHAROS:  P22234
GTEx:  ENSG00000128050 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP22234
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
RLK (Subject of Investigation/LOI)
Query on RLK

Download Ideal Coordinates CCD File 
C [auth A],
E [auth B]
2-azanyl-~{N}-[2-bromanyl-5-[4-[3-(dimethylamino)propylsulfonyl]piperazin-1-yl]phenyl]-1,3-oxazole-4-carboxamide
C19 H27 Br N6 O4 S
GTJMWLKWMPRNKA-UHFFFAOYSA-N
OK8 (Subject of Investigation/LOI)
Query on OK8

Download Ideal Coordinates CCD File 
D [auth A],
F [auth B]
(2~{S})-2-[[5-azanyl-1-[(2~{R},3~{R},4~{S},5~{R})-3,4-bis(oxidanyl)-5-(phosphonooxymethyl)oxolan-2-yl]imidazol-4-yl]car bonylamino]butanedioic acid
C13 H19 N4 O12 P
NAQGHJTUZRHGAC-ZZZDFHIKSA-N
Binding Affinity Annotations 
IDSourceBinding Affinity
RLK BindingDB:  7ALE IC50: 10 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.95 Å
  • R-Value Free: 0.261 
  • R-Value Work: 0.225 
  • R-Value Observed: 0.227 
  • Space Group: I 2 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 60.772α = 90
b = 152.44β = 90
c = 222.755γ = 90
Software Package:
Software NamePurpose
XSCALEdata scaling
MOLREPphasing
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction

Structure Validation

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Ligand Structure Quality Assessment 


Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Swedish Research CouncilSweden2015-00162
Swedish Research CouncilSweden2018-03406
European Research Council (ERC)European UnionTAROX-695376
European Regional Development FundEuropean UnionCZ.02.2.69/0.0/0.0/16_027/0008477

Revision History  (Full details and data files)

  • Version 1.0: 2022-04-20
    Type: Initial release
  • Version 1.1: 2024-01-31
    Changes: Data collection, Refinement description