1QEX

BACTERIOPHAGE T4 GENE PRODUCT 9 (GP9), THE TRIGGER OF TAIL CONTRACTION AND THE LONG TAIL FIBERS CONNECTOR

Structural Biology Knowledgebase: 1QEX SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.277
  • R-Value Work: 0.239

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1QEX

Classification: Viral protein

Total Structure Weight: 62526.51

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (BACTERIOPHAGE T4 GENE PRODUCT 9 (GP9)) A, B 288 Enterobacteria phage t4 sensu lato Gene Name(s): 9
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B 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)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.277
  • R-Value Work: 0.239
  • Space Group: H 3 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 94.33 α = 90.00
b = 94.33 β = 90.00
c = 440.94 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-03-30
  • Released Date: 1999-10-05
  • Deposition author(s): Kostyuchenko, V.A., Navruzbekov, G.A., Kurochkina, L.P., Strelkov, S.V., Mesyanzhinov, V.V., Rossmann, M.G.

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