2QQ5 | pdb_00002qq5

Crystal structure of human SDR family member 1

• PDB DOI: https://doi.org/10.2210/pdb2QQ5/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2007-07-26 Released: 2007-08-07 
• Deposition Author(s): Pilka, E.S., Hozjan, V., Ugochukwu, E., von Delft, F., Sundstrom, M., Arrowsmith, C.H., Weigelt, J., Edwards, A., Oppermann, U., Structural Genomics Consortium (SGC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 
  0.197 (Depositor), 0.207 (DCC) 
• R-Value Work: 
  0.157 (Depositor), 0.168 (DCC) 
• R-Value Observed: 
  0.159 (Depositor) 

Starting Models: experimental

Literature

Crystal structure of human SDR family member 1.

Pilka, E.S., Hozjan, V., Ugochukwu, E., von Delft, F., Sundstrom, M., Arrowsmith, C.H., Weigelt, J., Edwards, A., Oppermann, U.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Biological Assembly 2  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 2 generated by PISA (software)

Biological Assembly 3  

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

Biological assembly 3 generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 28.04 kDa 
• Atom Count: 1,955 
• Modeled Residue Count: 238 
• Deposited Residue Count: 260 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Dehydrogenase/reductase SDR family member 1	A	260	Homo sapiens	Mutation(s): 0  Gene Names: DHRS1 EC: 1.1 (PDB Primary Data), 1.1.1 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for Q96LJ7 (Homo sapiens) Explore Q96LJ7  Go to UniProtKB:  Q96LJ7
PHAROS:  Q96LJ7 GTEx:  ENSG00000157379

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free:  0.197 (Depositor), 0.207 (DCC) 
• R-Value Work:  0.157 (Depositor), 0.168 (DCC) 
• R-Value Observed: 0.159 (Depositor) 

Space Group: I 2 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 56.225	α = 90
b = 87.854	β = 90
c = 100.583	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
CrystalClear	data collection
MOSFLM	data reduction
SCALA	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-08-07 
Deposition Author(s): Pilka, E.S., Hozjan, V., Ugochukwu, E., von Delft, F., Sundstrom, M., Arrowsmith, C.H., Weigelt, J., Edwards, A., Oppermann, U., Structural Genomics Consortium (SGC)

Revision History  

• Version 1.0: 2007-08-07
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.2: 2023-08-30
  Changes: Data collection, Database references, Refinement description
• Version 1.3: 2024-10-30
  Changes: Structure summary