3L3N

Testis ACE co-crystal structure with novel inhibitor lisW

Structural Biology Knowledgebase: 3L3N SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.226

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3L3N

Classification: HYDROLASE

Total Structure Weight: 69483.42

Macromolecule Entities
Molecule Chains Length Organism Details
Angiotensin-converting enzyme A 591 Homo sapiens EC#: 3.2.1 IUBMB 3.4.15.1 IUBMB
Fragment: Peptidase M2 2, residues 642-1232
Mutation: E64G, N90Q, N155Q, N337Q, N586Q
Gene Name(s): ACE Gene View DCP DCP1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 5 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
LSW
Query on LSW

A N~2~-[(1S)-1-carboxy-3-phenylpropyl]-L-lysyl- L-tryptophan
C27 H34 N4 O5
JXNGDSIPMBNTNL-HJOGWXRNSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NAG
Query on NAG

A N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FUC
Query on FUC

A ALPHA-L-FUCOSE
C6 H12 O5
SHZGCJCMOBCMKK-SXUWKVJYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
LSW Ki: 7000 nM (99) BindingDB

N/A in BindingMoad
Ki: 6.6 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.226
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 56.38 α = 90.00
b = 84.79 β = 90.00
c = 133.96 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-12-17
  • Released Date: 2010-04-28
  • Deposition author(s): Watermeyer, J.M., Kroger, W.L., O'Neil, H.G., Sewell, B.T., Sturrock, E.D.

Revision History

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