1G2K

HIV-1 PROTEASE WITH CYCLIC SULFAMIDE INHIBITOR, AHA047


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Observed: 0.200

Literature

Macromolecules
Sequence Display for 1G2K

Classification: HYDROLASE

Total Structure Weight: 22239.25

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEASE RETROPEPSIN A, B 99 Human immunodeficiency virus 1 EC#: 3.4.23.16 IUBMB
Fragment: RESIDUES 1-99
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
NM1
Query on NM1

B 3-(7-BENZYL-4,5-DIHYDROXY-1,1-DIOXO-3,6-BIS- PHENOXYMETHYL-1L6-[1,2,7]THIADIAZEPAN-2-YLMETHYL)- N-METHYL-BENZAMIDE
AHA047 (Synonym)
C34 H37 N3 O7 S
CGBDAHCDSVOMCF-FYZVQMPESA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
NM1 Kd: 577 nM (98) BindingDB
Ki: 10.1 - 11 nM (98) BindingDB

Ki: 11 nM  BindingMOAD
Ki: 11 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Observed: 0.200
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 58.51 α = 90.00
b = 86.83 β = 90.00
c = 46.65 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-10-20
  • Released Date: 2001-06-01
  • Deposition author(s): Lindberg, J., Unge, T.

Revision History

  • Version 1_0: 2001-06-01

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance