4HE8

Crystal structure of the membrane domain of respiratory complex I from Thermus thermophilus

Structural Biology Knowledgebase: 4HE8 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.3 Å
  • R-Value Free: 0.263
  • R-Value Work: 0.209

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4HE8

Classification: OXIDOREDUCTASE

Total Structure Weight: 485304.16

Macromolecule Entities
Molecule Chains Length Organism Details
NADH-quinone oxidoreductase subunit 7 A, B 119 Thermus thermophilus EC#: 1.6.5.11 IUBMB
Gene Name(s): nqo7 TTHA0084
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
NADH-quinone oxidoreductase subunit 10 D, J 176 Thermus thermophilus EC#: 1.6.5.11 IUBMB
Gene Name(s): nqo10 TTHA0093
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
NADH-quinone oxidoreductase subunit 11 E, K 95 Thermus thermophilus EC#: 1.6.5.11 IUBMB
Gene Name(s): nqo11 TTHA0094
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
NADH-quinone oxidoreductase subunit 12 F, L 606 Thermus thermophilus EC#: 1.6.5.11 IUBMB
Gene Name(s): nqo12 TTHA0095
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
NADH-quinone oxidoreductase subunit 13 G, M 469 Thermus thermophilus EC#: 1.6.5.11 IUBMB
Gene Name(s): nqo13 TTHA0096
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
NADH-quinone oxidoreductase subunit 14 I, N 427 Thermus thermophilus EC#: 1.6.5.11 IUBMB
Gene Name(s): nqo14 TTHA0097
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
NADH-quinone oxidoreductase subunit 8 C, H 365 Thermus thermophilus EC#: 1.6.5.11 IUBMB
Gene Name(s): nqo8 TTHA0091
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: Electron Transport Chain Complexes: Complex I

Protein Name: Complex I complete


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

D, F, J, L UNDECYL-MALTOSIDE
UNDECYL-BETA-D-MALTOPYRANOSIDE (Synonym)
C23 H44 O11
UYEMNFYVTFDKRG-ZNGNCRBCSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.3 Å
  • R-Value Free: 0.263
  • R-Value Work: 0.209
  • Space Group: P 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 85.26 α = 91.91
b = 120.54 β = 95.73
c = 176.66 γ = 101.41

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-10-03
  • Released Date: 2013-02-13
  • Deposition author(s): Baradaran, R., Berrisford, J.M., Minhas, G.S., Sazanov, L.A.

Revision History

  • 2013-03-13
    Type: Citation | Details: Citation update