4DNT

Crystal structure of the CusBA heavy-metal efflux complex from Escherichia coli, mutant

Structural Biology Knowledgebase: 4DNT SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.1 Å
  • R-Value Free: 0.244
  • R-Value Work: 0.219

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4DNT

Classification: TRANSPORT PROTEIN

Total Structure Weight: 206094.20

Macromolecule Entities
Molecule Chains Length Organism Details
Cation efflux system protein CusB B, C 413 Escherichia coli Gene Name(s): cusB ylcD b0574 JW0563
Cation efflux system protein CusA A 1054 Escherichia coli Mutation: D405A
Gene Name(s): cusA ybdE b0575 JW0564

Membrane Protein

Source: inferred by homology | Group: ALPHA-HELICAL

Subgroup Name: Multi-Drug Efflux Transporters

Protein Name: CusA metal-ion efflux pump



Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.1 Å
  • R-Value Free: 0.244
  • R-Value Work: 0.219
  • Space Group: H 3 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 159.64 α = 90.00
b = 159.64 β = 90.00
c = 681.10 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-02-09
  • Released Date: 2012-06-20
  • Deposition author(s): Su, C.-C., Long, F., Yu, E.

Revision History

  • 2012-09-05
    Type: Citation | Details: Citation update
  • 2012-07-04
    Type: Citation | Details: Citation update