1MAE

The Active Site Structure of Methylamine Dehydrogenase: Hydrazines Identify C6 as the Reactive Site of the Tryptophan Derived Quinone Cofactor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Observed: 0.183

Literature

Macromolecules
Sequence Display for 1MAE

Classification: OXIDOREDUCTASE(CHNH2(D)-DEAMINATING)

Total Structure Weight: 51714.18

Macromolecule Entities
Molecule Chains Length Organism Details
METHYLAMINE DEHYDROGENASE (LIGHT SUBUNIT) L 124 Paracoccus versutus EC#: 1.4.9.1 IUBMB
Gene Name(s): mauA madB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
METHYLAMINE DEHYDROGENASE (HEAVY SUBUNIT) H 373 Paracoccus versutus EC#: 1.4.9.1 IUBMB
Gene Name(s): mauB madA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

L NITROGEN MOLECULE
N2
IJGRMHOSHXDMSA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
0AF
Query on 0AF
L L-PEPTIDE LINKING C11 H12 N2 O3 TRP

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Observed: 0.183
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 129.78 α = 90.00
b = 129.78 β = 90.00
c = 104.33 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1992-05-20
  • Released Date: 1994-01-31
  • Deposition author(s): Huizinga, E.G., Vellieux, F.M.D., Hol, W.G.J.

Revision History

  • Version 1_0: 1994-01-31

    Type: Initial release

  • Version 1_1: 2008-03-03

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance