3B1V

Crystal structure of an S. thermophilus NFeoB E67A mutant bound to mGMPPNP


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.223
  • R-Value Work: 0.185

Literature

Macromolecules
Sequence Display for 3B1V

Classification: METAL TRANSPORT

Total Structure Weight: 30860.22

Macromolecule Entities
Molecule Chains Length Organism Details
Ferrous iron uptake transporter protein B A 272 Streptococcus thermophilus Fragment: NFeoB, UNP residues 1-270
Mutation: E67A
Gene Name(s): feoB stu0608
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A 3'-O-(N-methylanthraniloyl)-beta:gamma-imidoguanosine- 5'-triphosphate
MANT-GMPPNP (Synonym)
C18 H24 N7 O14 P3
ZGTKZICAFACDSP-XNIJJKJLSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.223
  • R-Value Work: 0.185
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 49.20 α = 90.00
b = 82.70 β = 90.00
c = 150.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-07-15
  • Released Date: 2011-11-02
  • Deposition author(s): Ash, M.R., Maher, M.J., Guss, J.M., Jormakka, M.

Revision History

  • 2012-04-18
    Type: Database references