2BK5

Human Monoamine Oxidase B: I199F mutant in complex with isatin


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.83 Å
  • R-Value Free: 0.206
  • R-Value Work: 0.185

Literature

Macromolecules
Sequence Display for 2BK5

Classification: OXIDOREDUCTASE

Total Structure Weight: 119608.85

Macromolecule Entities
Molecule Chains Length Organism Details
AMINE OXIDASE [FLAVIN-CONTAINING] B A, B 520 Homo sapiens EC#: 1.4.3.4 IUBMB
Mutation: I199F
Gene Name(s): MAOB Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: inferred by homology | Group: MONOTOPIC MEMBRANE PROTEINS

Subgroup Name: Oxidases

Protein Name: Monoamine Oxidase B


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

A, B FLAVIN-ADENINE DINUCLEOTIDE
C27 H33 N9 O15 P2
VWWQXMAJTJZDQX-UYBVJOGSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ISN
Query on ISN

A, B ISATIN
C8 H5 N O2
JXDYKVIHCLTXOP-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
ISN IC50: 7943 - 21070 nM (99) BindingDB
Ki: 33 - 6000 nM (91 - 100) BindingDB

Ki: 3000 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.83 Å
  • R-Value Free: 0.206
  • R-Value Work: 0.185
  • Space Group: C 2 2 2

Unit Cell:

Length (Å) Angle (°)
a = 130.84 α = 90.00
b = 221.99 β = 90.00
c = 86.07 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-02-10
  • Released Date: 2005-02-14
  • Deposition author(s): Binda, C., Edmondson, D.E., Mattevi, A., Hubalek, F., Khalil, A., Li, M., Castagnoli, N.

Revision History

  • Version 1_0: 2005-02-14

    Type: Initial release

  • Version 1_1: 2011-08-10

    Type: Atomic model, Database references, Derived calculations, Non-polymer description, Other, Structure summary, Version format compliance