1N49

Viability of a Drug-Resistant HIV-1 Protease Variant: Structural Insights for Better Anti-Viral Therapy


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.284
  • R-Value Work: 0.223

Literature

Macromolecules
Sequence Display for 1N49

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 44532.79

Macromolecule Entities
Molecule Chains Length Organism Details
Protease A, B, C, D 99 Human immunodeficiency virus 1 EC#: 3.4.23.16 IUBMB
Mutation: Q7K, D25N, V82A
Gene Name(s): gag-pol
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
RIT
Query on RIT

B, D RITONAVIR
A-84538 (Synonym)
C37 H48 N6 O5 S2
NCDNCNXCDXHOMX-XGKFQTDJSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Biologically Interesting Molecules 1 Unique
ID Chains Name Type/Class 2D Diagram 3D Interactions
PRD_001001
Query on PRD_001001
B, D RITONAVIR Peptide-like /
Inhibitor
Ligand Explorer

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.284
  • R-Value Work: 0.223
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 51.62 α = 90.00
b = 61.35 β = 81.20
c = 59.04 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-10-30
  • Released Date: 2003-01-07
  • Deposition author(s): Prabu-Jeyabalan, M., Nalivaika, E.A., King, N.M., Schiffer, C.A.

Revision History

  • Version 1_0: 2003-01-07

    Type: Initial release

  • Version 1_1: 2008-04-28

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Atomic model, Database references, Derived calculations, Non-polymer description, Structure summary, Version format compliance

  • Version 1_3: 2013-02-27

    Type: Other

  • Version 1_4: 2017-10-11

    Type: Refinement description