6I6Z

Crystal structure of the human CARBOXYPEPTIDASE A1 in complex with the PHOSPHINIC INHIBITOR Acetyl-Tyr-Ala-Y(PO2CH2)-homoPhe-OH


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.72 Å
  • R-Value Free: 0.183 
  • R-Value Work: 0.158 

wwPDB Validation 3D Report Full Report


This is version 2.2 of the entry. See complete history

Literature

Synthesis and Structural/Functional Characterization of Selective M14 Metallocarboxypeptidase Inhibitors Based on Phosphinic Pseudopeptide Scaffold: Implications on the Design of Specific Optical Probes.

Covaleda, G.Gallego, P.Vendrell, J.Georgiadis, D.Lorenzo, J.Dive, V.Aviles, F.X.Reverter, D.Devel, L.

(2019) J. Med. Chem. 62: 1917-1931


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Carboxypeptidase A1
A, B
308Homo sapiensMutation(s): 0 
Gene Names: CPA1 (CPA)
EC: 3.4.17.1
Find proteins for P15085 (Homo sapiens)
Go to Gene View: CPA1
Go to UniProtKB:  P15085
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

Download SDF File 
Download CCD File 
A, B
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
TJE
Query on TJE

Download SDF File 
Download CCD File 
A, B
(2S)-2-{[(S)-{(1R)-1-[(N-acetyl-L-tyrosyl)amino]ethyl}(hydroxy)phosphoryl]methyl}-4-phenylbutanoic acid
Acetyl-Tyr-Ala-Y(PO2CH2)-homoPhe-OH
C24 H31 N2 O7 P
WUDUKXMVLMXYCW-ZNLUXHQJSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.72 Å
  • R-Value Free: 0.183 
  • R-Value Work: 0.158 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 46.121α = 90.00
b = 84.109β = 90.00
c = 158.195γ = 90.00
Software Package:
Software NamePurpose
MOLREPphasing
PHENIXrefinement
XDSdata reduction
SCALAdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2018-12-12
    Type: Initial release
  • Version 2.0: 2019-01-23
    Type: Atomic model, Data collection, Database references, Derived calculations, Polymer sequence, Source and taxonomy, Structure summary
  • Version 2.1: 2019-02-06
    Type: Data collection, Database references
  • Version 2.2: 2019-03-13
    Type: Data collection, Database references