2FSG

Complex SecA:ATP from Escherichia coli


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.208

Literature

Macromolecules
Sequence Display for 2FSG

Classification: PROTEIN TRANSPORT

Total Structure Weight: 198153.95

Macromolecule Entities
Molecule Chains Length Organism Details
Preprotein translocase secA subunit A, B 853 Escherichia coli Fragment: residues 9-861
Mutation: M21M, M31M, M35M, M81M, M92M, M102M, M161M, M191M, M235M, M292M, M305M, M307M, M344M, M390M, M418M, M429M, M506M, M590M, M595M, M606M, M607M, M612M, M700M, M758M, M759M, M767M, M782M, M810M, M814M, M833M, M846M, M854M
Gene Name(s): secA azi pea prlD b0098 JW0096
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B ADENOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O13 P3
ZKHQWZAMYRWXGA-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.208
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 75.38 α = 90.00
b = 89.48 β = 100.73
c = 163.35 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-01-23
  • Released Date: 2007-01-16
  • Deposition author(s): Papanikolau, Y., Petratos, K., Economou, A.

Revision History

  • Version 1_0: 2007-01-16

    Type: Initial release

  • Version 1_1: 2008-05-01

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance