1JW4

Structure of ligand-free maltodextrin-binding protein

Structural Biology Knowledgebase: 1JW4 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.260
  • R-Value Work: 0.200

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1JW4

Classification: SUGAR BINDING PROTEIN

Total Structure Weight: 40753.60

Macromolecule Entities
Molecule Chains Length Organism Details
maltodextrin-binding protein A 370 Escherichia coli Gene Name(s): malE b4034 JW3994

Membrane Protein

Source: inferred by homology | Group: ALPHA-HELICAL

Subgroup Name: ATP Binding Cassette (ABC) Transporters

Protein Name: MalFGK2-MBP Maltose uptake transporter complex



Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.260
  • R-Value Work: 0.200
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 38.10 α = 99.60
b = 44.60 β = 101.60
c = 58.30 γ = 104.50

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-09-02
  • Released Date: 2002-01-30
  • Deposition author(s): Duan, X., Quiocho, F.A.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4