5ICS

Crystal structure of 17beta-hydroxysteroid dehydrogenase type 14 apoenzyme.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.52 Å
  • R-Value Free: 0.164 
  • R-Value Work: 0.129 
  • R-Value Observed: 0.131 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

New Insights into Human 17 beta-Hydroxysteroid Dehydrogenase Type 14: First Crystal Structures in Complex with a Steroidal Ligand and with a Potent Nonsteroidal Inhibitor.

Bertoletti, N.Braun, F.Lepage, M.Moller, G.Adamski, J.Heine, A.Klebe, G.Marchais-Oberwinkler, S.

(2016) J Med Chem 59: 6961-6967

  • DOI: 10.1021/acs.jmedchem.6b00293
  • Primary Citation of Related Structures:  
    5HS6, 5ICM, 5ICS, 5JS6, 5JSF

  • PubMed Abstract: 
  • 17β-HSD14 is a SDR enzyme able to oxidize estradiol and 5-androstenediol using NAD(+). We determined the crystal structure of this human enzyme as the holo form and as ternary complexes with estrone and with the first potent, nonsteroidal inhibitor. The ...

    17β-HSD14 is a SDR enzyme able to oxidize estradiol and 5-androstenediol using NAD(+). We determined the crystal structure of this human enzyme as the holo form and as ternary complexes with estrone and with the first potent, nonsteroidal inhibitor. The structures reveal a conical, rather large and lipophilic binding site and are the starting point for structure-based inhibitor design. The two natural variants (S205 and T205) were characterized and adopt a similar structure.


    Organizational Affiliation

    Institute for Pharmaceutical Chemistry, Philipps University Marburg , 35037 Marburg, Germany.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
17-beta-hydroxysteroid dehydrogenase 14 ACDF274Homo sapiensMutation(s): 0 
Gene Names: HSD17B14DHRS10SDR3SDR47C1UNQ502/PRO474
EC: 1.1.1 (PDB Primary Data), 1.1.1.62 (UniProt)
Find proteins for Q9BPX1 (Homo sapiens)
Explore Q9BPX1 
Go to UniProtKB:  Q9BPX1
NIH Common Fund Data Resources
PHAROS:  Q9BPX1
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.52 Å
  • R-Value Free: 0.164 
  • R-Value Work: 0.129 
  • R-Value Observed: 0.131 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 77.039α = 90
b = 92.191β = 114.98
c = 87.28γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XDSdata scaling
PHASERphasing

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
German Research FoundationGermanyMA-5287/1-1
German Research FoundationGermanyKL-1204/15-1

Revision History 

  • Version 1.0: 2016-07-13
    Type: Initial release
  • Version 1.1: 2016-08-10
    Changes: Database references
  • Version 1.2: 2017-09-06
    Changes: Author supporting evidence