1FF0

STRUCTURAL IMPLICATIONS OF DRUG RESISTANT MUTANTS OF HIV-1 PROTEASE: HIGH RESOLUTION CRYSTAL STRUCTURES OF THE MUTANT PROTEASE/SUBSTRATE ANALOG COMPLEXES.

Structural Biology Knowledgebase: 1FF0 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.201

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1FF0

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 22220.51

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEASE RETROPEPSIN C, D 99 Human immunodeficiency virus 1 EC#: 3.4.23.16 IUBMB
Mutation: Q7K, L33I, K45I, L63I, C67A, C95A
Gene Name(s): gag-pol

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

C N-{(2S)-2-[(N-acetyl-L-threonyl-L-isoleucyl)amino]hexyl}- L-norleucyl-L-glutaminyl-N~5~-[amino(iminio)methyl]- L-ornithinamide
p2/NC (Synonym)
C35 H68 N11 O8
MQPXOVRKKPPKFZ-QYKDHROSSA-O
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Biologically Interesting Molecules 1 Unique
ID Chains Name Type/Class 2D Diagram 3D Interactions
PRD_000398 (GLN,ACE,THR,2A0,ARG,NH2,ILE) C N-{(2S)-2-[(N-acetyl-L-threonyl-L-isoleucyl)amino]hexyl}-L-norleucyl-L-glutaminyl-N~5~-[amino(iminio)methyl]-L-ornithinamide Peptide-like /
Inhibitor
Ligand Explorer

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.201
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 51.24 α = 90.00
b = 57.82 β = 90.00
c = 61.45 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-07-24
  • Released Date: 2001-06-01
  • Deposition author(s): Mahalingam, B., Louis, J.M., Harrison, R.W., Weber, I.T.

Revision History

  • 2013-02-27
    Type: Other | Details: Add PRD info
  • 2012-05-09
    Type: Non-polymer description | Details: --
  • 2011-07-13
    Type: Polymer description | Details: Changed inhibitor presentation or chemistry
  • 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