Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

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Global Symmetry: Dihedral - D2  (3D View)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 29726.02 
• Atom Count: 2000 
• Residue Count: 274 
• Unique protein chains: 1

5JS6

Crystal structure of 17beta-hydroxysteroid dehydrogenase 14 T205 variant in complex with NAD.

• DOI: 10.2210/pdb5JS6/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)


• Deposited: 2016-05-07 Released: 2016-07-13 
• Deposition Author(s): Bertoletti, N., Marchais-Oberwinkler, S., Heine, A., Klebe, G.
• Funding Organization(s): German Research Foundation 

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.002 Å
• R-Value Free: 0.191 
• R-Value Work: 0.166 

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

• PubMed: 27362750 
• DOI: 10.1021/acs.jmedchem.6b00293
• Primary Citation of Related Structures:  
  5JSF, 5ICS, 5ICM, 5HS6


• 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 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.

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Organizational Affiliation: 

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

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
17-beta-hydroxysteroid dehydrogenase 14	A	274	Homo sapiens	Mutation(s): 0  Gene Names: HSD17B14 (DHRS10, SDR3, SDR47C1) EC: 1.1.1.-
Find proteins for Q9BPX1 (Homo sapiens) Go to Gene View: HSD17B14 Go to UniProtKB:  Q9BPX1

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions
CL	A	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M
NAD	A	NICOTINAMIDE-ADENINE-DINUCLEOTIDE C21 H27 N7 O14 P2 BAWFJGJZGIEFAR-NNYOXOHSSA-N
PG4	A	TETRAETHYLENE GLYCOL C8 H18 O5 UWHCKJMYHZGTIT-UHFFFAOYSA-N
PGE	A	TRIETHYLENE GLYCOL C6 H14 O4 ZIBGPFATKBEMQZ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.002 Å
• R-Value Free: 0.191 
• R-Value Work: 0.166 
• Space Group: I 2 3

Unit Cell:

Length (Å)	Angle (°)
a = 130.206	α = 90.00
b = 130.206	β = 90.00
c = 130.206	γ = 90.00

Software Package:

Software Name	Purpose
PHASER	phasing
XDS	data scaling
XDS	data reduction
PHENIX	refinement

Structure Validation

Entry History & Funding Information

Deposition Data

• Deposited Date: 2016-05-07 
• Released Date: 2016-07-13 
• Deposition Author(s): Bertoletti, N., Marchais-Oberwinkler, S., Heine, A., Klebe, G.

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Funding Organization	Location	Grant Number
German Research Foundation		MA-5287/1-1
German Research Foundation		KL-1204/15-1

Revision History 

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