4FIZ

Crystal structure of the binary complex between a fungal 17beta-hydroxysteroid dehydrogenase (Apo form) and coumestrol


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.172 
  • R-Value Work: 0.156 
  • R-Value Observed: 0.156 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.2 of the entry. See complete history


Literature

Crystallographic studies on the flavonoid inhibition of a fungal 17beta-hydroxysteroid dehydrogenase

Cassetta, A.Lamba, D.Krastanova, I.Kristan, K.Brunskole-Svegelj, M.Stojan, J.Lanisnik-Rizner, T.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
17beta-hydroxysteroid dehydrogenase270Curvularia lunataMutation(s): 0 
Gene Names: 17HSDcl
EC: 1.1.1.62
UniProt
Find proteins for O93874 (Cochliobolus lunatus)
Explore O93874 
Go to UniProtKB:  O93874
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO93874
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 4 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
CUE
Query on CUE

Download Ideal Coordinates CCD File 
B [auth A]Coumestrol
C15 H8 O5
ZZIALNLLNHEQPJ-UHFFFAOYSA-N
GOL
Query on GOL

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D [auth A],
E [auth A],
F [auth A],
G [auth A],
H [auth A]
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
DMS
Query on DMS

Download Ideal Coordinates CCD File 
C [auth A]DIMETHYL SULFOXIDE
C2 H6 O S
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
CL
Query on CL

Download Ideal Coordinates CCD File 
I [auth A]CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.172 
  • R-Value Work: 0.156 
  • R-Value Observed: 0.156 
  • Space Group: I 41 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 67.92α = 90
b = 67.92β = 90
c = 267.65γ = 90
Software Package:
Software NamePurpose
XRD1data collection
PHASERphasing
REFMACrefinement
XDSdata reduction
XSCALEdata scaling

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2013-07-03
    Type: Initial release
  • Version 1.1: 2014-10-29
    Changes: Structure summary
  • Version 1.2: 2023-09-13
    Changes: Data collection, Database references, Derived calculations, Refinement description