1L8Q

CRYSTAL STRUCTURE OF DNA REPLICATION INITIATION FACTOR

Structural Biology Knowledgebase: 1L8Q SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.255
  • R-Value Work: 0.229

Literature

Macromolecules
Sequence Display for 1L8Q

Classification: DNA BINDING PROTEIN

Total Structure Weight: 38501.45

Macromolecule Entities
Molecule Chains Length Organism Details
Chromosomal replication initiator protein dnaA A 324 Aquifex aeolicus Fragment: Residues 76-399
Mutation: M155M, M170M, M306M, M340M
Gene Name(s): dnaA aq_322
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-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 L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.255
  • R-Value Work: 0.229
  • Space Group: I 2 3
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 155.75 α = 90.00
b = 155.75 β = 90.00
c = 155.75 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-03-21
  • Released Date: 2002-09-25
  • Deposition author(s): Erzberger, J.P., Pirruccello, M.M., Berger, J.M.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor