3M9C

Crystal structure of the membrane domain of respiratory complex I from Escherichia coli


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.9 Å
  • R-Value Work:

Literature

Macromolecules
Sequence Display for 3M9C

Classification: OXIDOREDUCTASE

Total Structure Weight: 129771.64

Macromolecule Entities
Molecule Chains Length Organism Details
NADH-quinone oxidoreductase subunit NuoL L 474 Escherichia coli EC#: 1.6.5.3 IUBMB
Fragment: Membrane domain
NADH-quinone oxidoreductase subunit NuoM M 391 Escherichia coli EC#: 1.6.5.3 IUBMB
Fragment: Membrane domain
NADH-quinone oxidoreductase subunit NuoN N 378 Escherichia coli EC#: 1.6.5.3 IUBMB
Fragment: Membrane domain
NADH-quinone oxidoreductase subunits NuoA,J and K R 281 Escherichia coli EC#: 1.6.5.3 IUBMB
Fragment: Membrane domain

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: Electron Transport Chain Complexes: Complex I

Protein Name: Complex I membrane domain


Small Molecules
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
UNK
Query on UNK
L, M, N, R L-PEPTIDE LINKING C4 H9 N O2 --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.9 Å
  • R-Value Observed:
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 114.06 α = 90.00
b = 182.17 β = 90.00
c = 185.60 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-03-22
  • Released Date: 2010-05-26
  • Deposition author(s): Efremov, R.G., Baradaran, R., Sazanov, L.A.

Revision History

  • Version 1_0: 2010-05-26

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance

  • Version 1_2: 2015-01-21

    Type: Database references