1R4L

Inhibitor Bound Human Angiotensin Converting Enzyme-Related Carboxypeptidase (ACE2)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.337
  • R-Value Work: 0.253

Literature

Macromolecules
Sequence Display for 1R4L

Classification: HYDROLASE

Total Structure Weight: 76979.55

Macromolecule Entities
Molecule Chains Length Organism Details
angiotensin I converting enzyme 2 A 615 Homo sapiens EC#: 3.4.17.23 IUBMB
Fragment: Extracellular domains
Gene Name(s): ACE2 Gene View UNQ868/PRO1885
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
disordered segment of collectrin homology domain B 6 Homo sapiens
disordered segment of collectrin homology domain C 20 Homo sapiens
disordered segment of collectrin homology domain D 18 Homo sapiens
disordered segment of collectrin homology domain E 14 Homo sapiens

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
XX5
Query on XX5

A (S,S)-2-{1-CARBOXY-2-[3-(3,5-DICHLORO-BENZYL)- 3H-IMIDAZOL-4-YL]-ETHYLAMINO}-4-METHYL-PENTANOIC ACID
MLN-4760 (Synonym)
C19 H23 Cl2 N3 O4
NTCCRGGIJNDEAB-IRXDYDNUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NAG
Query on NAG

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

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

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
XX5 IC50: 0.44 nM (100) BindingDB

N/A in BindingMoad
N/A in PDBbind
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
UNK
Query on UNK
B, C, D, E L-PEPTIDE LINKING C4 H9 N O2 --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.337
  • R-Value Work: 0.253
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 100.53 α = 90.00
b = 86.51 β = 103.65
c = 105.86 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-10-07
  • Released Date: 2004-02-03
  • Deposition author(s): Towler, P., Staker, B., Prasad, S.G., Menon, S., Ryan, D., Tang, J., Parsons, T., Fisher, M., Williams, D., Dales, N.A., Patane, M.A., Pantoliano, M.W.

Revision History

  • Version 1_0: 2004-02-03

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Non-polymer description, Version format compliance