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: 1.5 Å
  • R-Value Free: 0.239 
  • R-Value Work: 0.200 

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
99Human immunodeficiency virus 1Mutation(s): 0 
Gene Names: pol
Find proteins for O38732 (Human immunodeficiency virus 1)
Go to UniProtKB:  O38732
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
2NC
Query on 2NC

Download SDF File 
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
p2/NC
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
YCM
Query on YCM
A, B
L-PEPTIDE LINKINGC5 H10 N2 O3 SCYS
IIL
Query on IIL
A, B
L-PEPTIDE LINKINGC6 H13 N O2ILE
NLE
Query on NLE
A, B
L-PEPTIDE LINKINGC6 H13 N O2LEU
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.239 
  • R-Value Work: 0.200 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 51.139α = 90.00
b = 58.084β = 90.00
c = 61.525γ = 90.00
Software Package:
Software NamePurpose
HKL-2000data scaling
HKL-2000data reduction
REFMACrefinement
MOLREPphasing
HKL-2000data collection

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

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