1ZPA

HIV Protease with Scripps AB-3 Inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.02 Å
  • R-Value Work: 0.197 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.2 of the entry. See complete history


Literature

1,2,3-triazole as a peptide surrogate in the rapid synthesis of HIV-1 protease inhibitors

Brik, A.Alexandratos, J.Lin, Y.C.Elder, J.H.Olson, A.J.Wlodawer, A.Goodsell, D.S.Wong, C.H.

(2005) Chembiochem 6: 1167-1169


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Pol polyproteinA99Human immunodeficiency virus 1Mutation(s): 1 
EC: 3.4.23.16 (PDB Primary Data), 2.7.7.49 (UniProt), 2.7.7.7 (UniProt), 3.1.26.13 (UniProt), 3.1.13.2 (UniProt), 2.7.7 (UniProt), 3.1 (UniProt)
UniProt
Find proteins for P03366 (Human immunodeficiency virus type 1 group M subtype B (isolate BH10))
Explore P03366 
Go to UniProtKB:  P03366
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP03366
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
A83
Query on A83

Download Ideal Coordinates CCD File 
B [auth A]TERT-BUTYL 4-[({[1-((1S,2R)-1-BENZYL-2-HYDROXY-3-{ISOBUTYL[(4-METHOXYPHENYL)SULFONYL]AMINO}PROPYL)-1H-1,2,3-TRIAZOL-4-YL]METHYL}AMINO)CARBONYL]BENZYLCARBAMATE
C37 H48 N6 O7 S
XWYIBXKLXLXYMK-SZAHLOSFSA-N
 Ligand Interaction
Binding Affinity Annotations 
IDSourceBinding Affinity
A83 BindingDB:  1ZPA Ki: min: 4, max: 30 (nM) from 4 assay(s)
IC50: min: 13, max: 52 (nM) from 4 assay(s)
PDBBind:  1ZPA Ki: 4 (nM) from 1 assay(s)
Binding MOAD:  1ZPA Ki: 4 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.02 Å
  • R-Value Work: 0.197 
  • Space Group: P 61 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 63.1α = 90
b = 63.1β = 90
c = 81.48γ = 120
Software Package:
Software NamePurpose
HKL-2000data collection
SCALEPACKdata scaling
SHELXmodel building
SHELXL-97refinement
HKL-2000data reduction
SHELXphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2005-05-31
    Type: Initial release
  • Version 1.1: 2008-04-30
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Derived calculations, Version format compliance