3I2L

Crystal structure of a chemically synthesized [allo-Ile50/50']HIV-1 protease molecule complexed with MVT-101 reduced isostere inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.50 Å
  • R-Value Free: 0.239 
  • R-Value Work: 0.200 
  • R-Value Observed: 0.202 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Hydrogen bonds at the protein-inhibitor interface in the HIV-1 protease / inhibitors complexes probed by total chemical synthesis and X-ray crystallography

Torbeev, V.Y.Kent, S.B.H.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
HIV-1 protease
A, B
99N/AMutation(s): 0 
EC: 3.4.23.16
Protein Feature View is not available: No corresponding UniProt sequence found.
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
2NC
Query on 2NC

Download CCD File 
B
N-{(2S)-2-[(N-acetyl-L-threonyl-L-isoleucyl)amino]hexyl}-L-norleucyl-L-glutaminyl-N~5~-[amino(iminio)methyl]-L-ornithinamide
C35 H68 N11 O8
MQPXOVRKKPPKFZ-QYKDHROSSA-O
 Ligand Interaction
Modified Residues  4 Unique
IDChainsTypeFormula2D DiagramParent
ABA
Query on ABA
A,B
L-PEPTIDE LINKINGC4 H9 N O2ALA
IIL
Query on IIL
A,B
L-PEPTIDE LINKINGC6 H13 N O2ILE
NLE
Query on NLE
A,B
L-PEPTIDE LINKINGC6 H13 N O2LEU
YCM
Query on YCM
A,B
L-PEPTIDE LINKINGC5 H10 N2 O3 SCYS
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.50 Å
  • R-Value Free: 0.239 
  • R-Value Work: 0.200 
  • R-Value Observed: 0.202 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 51.139α = 90
b = 58.084β = 90
c = 61.525γ = 90
Software Package:
Software NamePurpose
HKL-2000data collection
MOLREPphasing
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2011-04-27
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2012-12-12
    Changes: Other
  • Version 1.3: 2014-02-12
    Changes: Refinement description