1C70

ALTERNATE BINDING SITE FOR THE P1-P3 GROUP OF A CLASS OF POTENT HIV-1 PROTEASE INHIBITORS AS A RESULT OF CONCERTED STRUCTURAL CHANGE IN 80'S LOOP.

Structural Biology Knowledgebase: 1C70 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.160

Literature

Macromolecules
Sequence Display for 1C70

Classification: HYDROLASE

Total Structure Weight: 22260.53

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (PROTEASE) A, B 99 Human immunodeficiency virus 1 EC#: 3.4.23 IUBMB
Details: NY5 ISOLATE
Gene Name(s): pol
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
L75
Query on L75

B N-[2(R)-HYDROXY-1(S)-INDANYL]-2(R)-PHENYLMETHYL- 4(S)-HYDROXY-5-[4-[2-BENZOFURANYLMETHYL]- 2(S)-[TERT-BUTYLAMINOCARBONYL]-PIPERAZINYL]- PENTANEAMIDE
423, (Synonym)
C39 H48 N4 O5
AOMZDQMIOCTPQP-QHQMVRJISA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
L75 IC50: 0.18 - 24 nM (98) BindingDB

Ki: 0.05 nM  BindingMOAD
Ki: 0.05 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.160
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 59.86 α = 90.00
b = 87.12 β = 90.00
c = 46.97 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-12-29
  • Released Date: 2000-12-28
  • Deposition author(s): Munshi, S.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4