2HB4

Structure of HIV Protease NL4-3 in an Unliganded State

Structural Biology Knowledgebase: 2HB4 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.321
  • R-Value Work: 0.234

Literature

Macromolecules
Sequence Display for 2HB4

Classification: HYDROLASE

Total Structure Weight: 11084.52

Macromolecule Entities
Molecule Chains Length Organism Details
Protease A 99 Human immunodeficiency virus 1 EC#: 3.4.23.16 IUBMB
Fragment: residues 500-598
Mutation: R7K
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A R-1,2-PROPANEDIOL
C3 H8 O2
DNIAPMSPPWPWGF-GSVOUGTGSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.321
  • R-Value Work: 0.234
  • Space Group: P 41 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 48.99 α = 90.00
b = 48.99 β = 90.00
c = 105.62 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-06-13
  • Released Date: 2007-06-26
  • Deposition author(s): Heaslet, H., Tam, K., Elder, J.H., Stout, C.D.

Revision History

  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values