1KJG

SUBSTRATE SHAPE DETERMINES SPECIFICITY OF RECOGNITION RECOGNITION FOR HIV-1 PROTEASE: ANALYSIS OF CRYSTAL STRUCTURES OF SIX SUBSTRATE COMPLEXES

Structural Biology Knowledgebase: 1KJG SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.226
  • R-Value Work: 0.184

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1KJG

Classification: HYDROLASE

Total Structure Weight: 22748.90

Macromolecule Entities
Molecule Chains Length Organism Details
POL POLYPROTEIN A, B 99 Human immunodeficiency virus 1 EC#: 3.4.23.16 IUBMB
Fragment: HIV-1 PROTEASE, RESIDUES 57-155
Mutation: Q7K, D25N
Gene Name(s): gag-pol
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
GAG POLYPROTEIN P 10 Human immunodeficiency virus 1 Fragment: REVERSE TRANSRIPTASE-RNASE H SUBSTRATE PEPTIDE, RESIDUES 436-445
Gene Name(s): gag-pol

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

A ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.226
  • R-Value Work: 0.184
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 51.30 α = 90.00
b = 58.65 β = 90.00
c = 62.10 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-12-04
  • Released Date: 2002-03-06
  • Deposition author(s): Schiffer, C.A.

Revision History

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