1EI1

DIMERIZATION OF E. COLI DNA GYRASE B PROVIDES A STRUCTURAL MECHANISM FOR ACTIVATING THE ATPASE CATALYTIC CENTER

Structural Biology Knowledgebase: 1EI1 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.166

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1EI1

Classification: ISOMERASE

Total Structure Weight: 87652.56

Macromolecule Entities
Molecule Chains Length Organism Details
DNA GYRASE B A, B 391 Escherichia coli EC#: 5.99.1.3 IUBMB
Fragment: N-TERMINAL 43 KDA FRAGMENT
Mutation: Y5S, N198D
Gene Name(s): gyrB acrB himB hisU nalC parA pcbA b3699 JW5625

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

A, B PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
C10 H17 N6 O12 P3
PVKSNHVPLWYQGJ-KQYNXXCUSA-N
Ligand Explorer
 
JSmol
GOL
Query on GOL

A, B GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.166
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 84.70 α = 90.00
b = 137.40 β = 90.00
c = 78.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-02-23
  • Released Date: 2000-03-31
  • Deposition author(s): Brino, L., Urzhumtsev, A., Oudet, P., Moras, D.

Revision History

  • 2012-02-22
    Type: Entry authorship | Details: --
  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4