3TGT

Crystal structure of unliganded HIV-1 clade A/E strain 93TH057 gp120 core

Structural Biology Knowledgebase: 3TGT SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.231
  • R-Value Work: 0.189

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3TGT

Classification: VIRAL PROTEIN

Total Structure Weight: 41662.16

Macromolecule Entities
Molecule Chains Length Organism Details
HIV-1 clade A/E 93TH057 gp120 A 353 Human immunodeficiency virus 1 Gene Name(s): env

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

A 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
HEPES (Synonym)
C8 H18 N2 O4 S
JKMHFZQWWAIEOD-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NAG
Query on NAG

A N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.231
  • R-Value Work: 0.189
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 63.56 α = 90.00
b = 66.94 β = 90.00
c = 88.03 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-08-17
  • Released Date: 2012-04-04
  • Deposition author(s): Kwon, Y.D., Kwong, P.D.

Revision History

  • 2012-05-23
    Type: Citation | Details: Citation update