1KUV

X-ray Crystallographic Studies of Serotonin N-acetyltransferase Catalysis and Inhibition

Structural Biology Knowledgebase: 1KUV SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.203

Literature

Macromolecules
Sequence Display for 1KUV

Classification: TRANSFERASE

Total Structure Weight: 24182.71

Macromolecule Entities
Molecule Chains Length Organism Details
Serotonin N-acetyltransferase A 207 Ovis aries EC#: 2.3.1.87 IUBMB
Gene Name(s): AANAT Gene View SNAT
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CA5
Query on CA5

A COA-S-ACETYL 5-BROMOTRYPTAMINE
C33 H47 Br N9 O17 P3 S
BBDVCGJBELWXIQ-GMHMEAMDSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
CA5 N/A in BindingDB
Ki: 22 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.203
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 53.31 α = 90.00
b = 68.72 β = 90.00
c = 89.72 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-01-22
  • Released Date: 2002-03-22
  • Deposition author(s): Wolf, E., De Angelis, J., Khalil, E.M., Cole, P.A., Burley, S.K.

Revision History

  • 2011-11-16
    Type: Atom occupancy | Details: Atom occupancy
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4