5FXB

Crystal structure of a dual topology fluoride ion channel

Structural Biology Knowledgebase: 5FXB SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.17 Å
  • R-Value Free: 0.244
  • R-Value Work: 0.199

Literature

Macromolecules
Sequence Display for 5FXB

Classification: TRANSPORT PROTEIN

Total Structure Weight: 93469.40

Macromolecule Entities
Molecule Chains Length Organism Details
PUTATIVE FLUORIDE ION TRANSPORTER CRCB A, B, C, D 128 Bordetella pertussis Mutation: R29K, E94C
Gene Name(s): crcB BP1217
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
MONOBODIES E, F, G, H 91 Homo sapiens

Membrane Protein

Source: inferred by homology | Group: ALPHA-HELICAL

Subgroup Name: Channels: Fluc Family

Protein Name: Fluc F- ion channel homolog in complex with Bpe-S7 monobody


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

B, D SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
F
Query on F

A, B, C, D FLUORIDE ION
F
KRHYYFGTRYWZRS-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.17 Å
  • R-Value Free: 0.244
  • R-Value Work: 0.199
  • Space Group: P 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 40.59 α = 109.41
b = 84.06 β = 101.40
c = 85.96 γ = 101.37

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2016-02-26
  • Released Date: 2016-03-09
  • Deposition author(s): Stockbridge, R.B., Kolmakova-Partensky, L., Shane, T., Koide, A., Koide, S., Miller, C., Newstead, S.
  • Previous versions: 5A41

Revision History

  • 2016-03-16
    Type: Citation | Details: JRNL