1VBJ

The crystal structure of prostaglandin F synthase from Trypanosoma brucei

• PDB DOI: https://doi.org/10.2210/pdb1VBJ/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Trypanosoma brucei
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2004-02-27 Released: 2005-04-12 
• Deposition Author(s): Inoue, T.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.260 
• R-Value Work: 0.208 
• R-Value Observed: 0.208 

Literature

The crystal structure of prostaglandin F synthase from Trypanosoma brucei

Inoue, T.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 64.97 kDa 
• Atom Count: 5,094 
• Modelled Residue Count: 560 
• Deposited Residue Count: 562 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
prostaglandin F synthase	A, B	281	Trypanosoma brucei	Mutation(s): 0  EC: 1.1.1.188 (PDB Primary Data), 1.1.1 (UniProt)
UniProt
Find proteins for Q9GV41 (Trypanosoma brucei brucei) Explore Q9GV41  Go to UniProtKB:  Q9GV41

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAP	C [auth A], E [auth B]	NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE C21 H28 N7 O17 P3 XJLXINKUBYWONI-NNYOXOHSSA-N
CIT	D [auth A], F [auth B]	CITRIC ACID C6 H8 O7 KRKNYBCHXYNGOX-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.260 
• R-Value Work: 0.208 
• R-Value Observed: 0.208 
• Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 113.212	α = 90
b = 113.212	β = 90
c = 136.269	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
DENZO	data reduction
SCALEPACK	data scaling
AMoRE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-04-12 
Deposition Author(s): Inoue, T.

Revision History  

• Version 1.0: 2005-04-12
  Type: Initial release
  
• Version 1.1: 2008-04-27
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2018-02-07
  Changes: Experimental preparation
• Version 1.4: 2023-12-27
  Changes: Data collection, Database references, Derived calculations