1N49

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

Structural Biology Knowledgebase: 1N49 SBKB.org


Experimental Data Snapshot

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

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1N49

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 44533.09

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

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
 
JSmol
Biologically Interesting Molecules 1 Unique
ID Chains Name Type/Class 2D Diagram 3D Interactions
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

  • 2013-02-27
    Type: Other | Details: Add PRD info
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Atom nomenclature | Details: Atom nomenclature
  • 2011-07-13
    Type: Binding sites and description | Details: Binding sites and description
  • 2011-07-13
    Type: Non-polymer description | Details: Non-polymer description
  • 2011-07-13
    Type: Function and keywords | Details: Function and keywords
  • 2011-07-13
    Type: Linkage | Details: Linkage
  • 2011-07-13
    Type: Sequence database correspondence | Details: Sequence database correspondence
  • 2011-07-13
    Type: Polymer description | Details: Changed inhibitor presentation or chemistry