5HKD

Bacterial sodium channel neck 7G mutant


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.8 Å
  • R-Value Free: 0.312
  • R-Value Work: 0.273

Literature

Macromolecules
Sequence Display for 5HKD

Classification: TRANSPORT PROTEIN

Total Structure Weight: 68347.37

Macromolecule Entities
Molecule Chains Length Organism Details
Ion transport protein A, B, C, D 152 Alkalilimnicola ehrlichii Fragment: UNP residues 143-288
Mutation: A248G, E249G, D250G, A251G, K252G, R253G, I254G
Gene Name(s): Mlg_0322
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: inferred by homology | Group: ALPHA-HELICAL

Subgroup Name: Channels: Potassium, Sodium, & Proton Ion-Selective

Protein Name: NaVAe1p pore-only volt-gated sodium channel (crystal I; I222 space group; high Ca2+)


Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CA
Query on CA

B CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.8 Å
  • R-Value Free: 0.312
  • R-Value Work: 0.273
  • Space Group: I 2 2 2

Unit Cell:

Length (Å) Angle (°)
a = 137.10 α = 90.00
b = 137.99 β = 90.00
c = 173.16 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2016-01-13
  • Released Date: 2016-03-09
  • Deposition author(s): Rohaim, A., Minor, D.L.

Revision History

No revisions since initial release