1B9F

MOBILITY OF AN HIV-1 INTEGRASE ACTIVE SITE LOOP IS CORRELATED WITH CATALYTIC ACTIVITY

Structural Biology Knowledgebase: 1B9F SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.280
  • R-Value Work: 0.243

Literature

Macromolecules
Sequence Display for 1B9F

Classification: TRANSFERASE

Total Structure Weight: 18310.72

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (INTEGRASE) A 163 Human immunodeficiency virus 1 EC#: 2.7.7.49 IUBMB
Fragment: CATALYTIC CORE DOMAIN
Mutation: G140A, G149A, F185K
Gene Name(s): gag-pol
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A CACODYLATE ION
dimethylarsinate (Synonym)
C2 H6 As O2
OGGXGZAMXPVRFZ-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.280
  • R-Value Work: 0.243
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 72.44 α = 90.00
b = 72.44 β = 90.00
c = 65.42 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-02-11
  • Released Date: 1999-07-19
  • Deposition author(s): Greenwald, J., Le, V., Butler, S.L., Bushman, F.D., Choe, S.

Revision History

  • 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