1Q13

Crystal structure of rabbit 20alpha hyroxysteroid dehydrogenase in ternary complex with NADP and testosterone

Structural Biology Knowledgebase: 1Q13 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.08 Å
  • R-Value Free: 0.280
  • R-Value Work: 0.226

Literature

Macromolecules
Sequence Display for 1Q13

Classification: OXIDOREDUCTASE

Total Structure Weight: 75312.47

Macromolecule Entities
Molecule Chains Length Organism Details
Prostaglandin-E2 9-reductase A, B 323 Oryctolagus cuniculus EC#: 1.1.1.189 IUBMB
Gene Name(s): AKR1C5
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NAP
Query on NAP

A, B NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE (Synonym)
C21 H28 N7 O17 P3
XJLXINKUBYWONI-NNYOXOHSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
TES
Query on TES

A TESTOSTERONE
C19 H28 O2
MUMGGOZAMZWBJJ-DYKIIFRCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.08 Å
  • R-Value Free: 0.280
  • R-Value Work: 0.226
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 57.21 α = 90.00
b = 84.05 β = 91.17
c = 66.25 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-07-18
  • Released Date: 2004-11-16
  • Deposition author(s): Couture, J.-F., Cantin, L., Legrand, P., Luu-The, V., Labrie, F., Breton, R.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor