1PEB

LIGAND-FREE HIGH-AFFINITY MALTOSE-BINDING PROTEIN


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.242
  • R-Value Work: 0.181

Literature

Macromolecules
Sequence Display for 1PEB

Classification: SUGAR BINDING PROTEIN

Total Structure Weight: 40100.42

Macromolecule Entities
Molecule Chains Length Organism Details
Maltose-binding periplasmic protein A 366 Escherichia coli Mutation: ΔE198, ΔN199, ΔK201, ΔY202, M321A, Q325A
Gene Name(s): malE b4034 JW3994
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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: 2.6 Å
  • R-Value Free: 0.242
  • R-Value Work: 0.181
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 44.54 α = 90.00
b = 70.35 β = 101.20
c = 58.19 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-05-21
  • Released Date: 2003-08-12
  • Deposition author(s): Telmer, P.G., Shilton, B.H.

Revision History

  • 2008-04-29
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance