4JQA

AKR1C2 complex with mefenamic acid


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.45 Å
  • R-Value Free: 0.184 
  • R-Value Work: 0.144 
  • R-Value Observed: 0.146 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.1 of the entry. See complete history


Literature

Structural basis of NSAID selectivity for the aldo-keto reductase 1C family

Yosaatmadja, Y.Flanagan, J.U.Squire, C.J.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Aldo-keto reductase family 1 member C2
A, B
331Homo sapiensMutation(s): 0 
Gene Names: AKR1C2DDH2
EC: 1 (PDB Primary Data), 1.3.1.20 (PDB Primary Data), 1.1.1.213 (PDB Primary Data), 1.1.1.53 (UniProt), 1.1.1.209 (UniProt), 1.1.1.62 (UniProt), 1.1.1.357 (UniProt), 1.1.1.112 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for P52895 (Homo sapiens)
Explore P52895 
Go to UniProtKB:  P52895
PHAROS:  P52895
GTEx:  ENSG00000151632 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP52895
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 6 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
NAP
Query on NAP

Download Ideal Coordinates CCD File 
D [auth A],
H [auth B]
NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
C21 H28 N7 O17 P3
XJLXINKUBYWONI-NNYOXOHSSA-N
ID8
Query on ID8

Download Ideal Coordinates CCD File 
C [auth A],
G [auth B]
2-[(2,3-DIMETHYLPHENYL)AMINO]BENZOIC ACID
C15 H15 N O2
HYYBABOKPJLUIN-UHFFFAOYSA-N
TLA
Query on TLA

Download Ideal Coordinates CCD File 
I [auth B]L(+)-TARTARIC ACID
C4 H6 O6
FEWJPZIEWOKRBE-JCYAYHJZSA-N
PO4
Query on PO4

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M [auth B]PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
EDO
Query on EDO

Download Ideal Coordinates CCD File 
E [auth A],
J [auth B],
K [auth B],
L [auth B]
1,2-ETHANEDIOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
NA
Query on NA

Download Ideal Coordinates CCD File 
F [auth A]SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Binding Affinity Annotations 
IDSourceBinding Affinity
ID8 BindingDB:  4JQA Ki: min: 220, max: 810 (nM) from 3 assay(s)
IC50: min: 560, max: 6970 (nM) from 3 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.45 Å
  • R-Value Free: 0.184 
  • R-Value Work: 0.144 
  • R-Value Observed: 0.146 
  • Space Group: H 3 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 144.979α = 90
b = 144.979β = 90
c = 201.512γ = 120
Software Package:
Software NamePurpose
Blu-Icedata collection
PHASERphasing
REFMACrefinement
XDSdata reduction
SCALAdata scaling

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2014-04-02
    Type: Initial release
  • Version 1.1: 2024-02-28
    Changes: Data collection, Database references, Derived calculations