3F9R

Crystal Structure of Trypanosoma Brucei phosphomannosemutase, TB.10.700.370

• PDB DOI: https://doi.org/10.2210/pdb3F9R/pdb

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


• Deposited: 2008-11-14 Released: 2009-03-10 
• Deposition Author(s): Wernimont, A.K., Lam, A., Ali, A., Lin, Y.H., Guther, L., Shamshad, A., MacKenzie, F., Bandini, G., Kozieradzki, I., Cossar, D., Zhao, Y., Schapira, M., Bochkarev, A., Arrowsmith, C.H., Bountra, C., Weigelt, J., Edwards, A.M., Ferguson, M.A.J., Hui, R., Qiu, W., Structural Genomics Consortium (SGC)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free: 0.266 
• R-Value Work: 0.199 
• R-Value Observed: 0.202 

Literature

Crystal Structure of Trypanosoma Brucei phosphomannosemutase, TB.10.700.370

Wernimont, A.K., Lam, A., Ali, A., Lin, Y.H., Guther, L., Shamshad, A., Bandini, G., MacKenzie, F., Kozieradzki, I., Cossar, D., Zhao, Y., Schapira, M., Bochkarev, A., Arrowsmith, C.H., Bountra, C., Weigelt, J., Edwards, A.M., Ferguson, M.A.J., Hui, R., Qiu, W.

To be published.

Biological Assembly 1  

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

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

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 56.19 kDa 
• Atom Count: 4,321 
• Modelled Residue Count: 492 
• Deposited Residue Count: 492 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Phosphomannomutase	A, B	246	Trypanosoma brucei	Mutation(s): 0  Gene Names: Tb10.70.0370, TB10.700.370 EC: 5.4.2.8
UniProt
Find proteins for Q38AW2 (Trypanosoma brucei brucei (strain 927/4 GUTat10.1)) Explore Q38AW2  Go to UniProtKB:  Q38AW2

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	C [auth A], E [auth B]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
MG	D [auth A], F [auth B]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free: 0.266 
• R-Value Work: 0.199 
• R-Value Observed: 0.202 
• Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 105.927	α = 90
b = 46.994	β = 90
c = 94.494	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-03-10 
Deposition Author(s): Wernimont, A.K., Lam, A., Ali, A., Lin, Y.H., Guther, L., Shamshad, A., MacKenzie, F., Bandini, G., Kozieradzki, I., Cossar, D., Zhao, Y., Schapira, M., Bochkarev, A., Arrowsmith, C.H., Bountra, C., Weigelt, J., Edwards, A.M., Ferguson, M.A.J., Hui, R., Qiu, W., Structural Genomics Consortium (SGC)

Revision History  

• Version 1.0: 2009-03-10
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2017-11-01
  Changes: Refinement description
• Version 1.3: 2023-12-27
  Changes: Data collection, Database references, Derived calculations