3FMT

Crystal structure of SeqA bound to DNA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.98 Å
  • R-Value Free: 0.245
  • R-Value Work: 0.218

Literature

Macromolecules
Sequence Display for 3FMT

Classification: REPLICATION INHIBITOR / DNA

Total Structure Weight: 101705.75


Macromolecule Entities
Molecule Chains Length Organism Details
Protein seqA A, B, E, F 162 Escherichia coli Fragment: SeqAdelta(41-59)
Mutation: A25R
Gene Name(s): seqA b0687 JW0674
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
5'-D(*GP*AP*GP*TP*CP*GP*(6MA)P*TP*CP*GP*GP*CP*GP*GP*GP*(6MA)P*TP*CP*CP*TP*TP*A)-3' C, G 22 synthetic
5'-D(*TP*CP*TP*AP*AP*GP*GP*AP*TP*CP*CP*CP*GP*CP*CP*GP*AP*TP*CP*GP*AP*C)-3' D, H 22 synthetic

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

A, E (4S)-2-METHYL-2,4-PENTANEDIOL
C6 H14 O2
SVTBMSDMJJWYQN-YFKPBYRVSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
6MA
Query on 6MA
C, G DNA LINKING C11 H16 N5 O6 P A

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.98 Å
  • R-Value Free: 0.245
  • R-Value Work: 0.218
  • Space Group: H 3

Unit Cell:

Length (Å) Angle (°)
a = 121.84 α = 90.00
b = 121.84 β = 90.00
c = 279.13 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-12-22
  • Released Date: 2009-04-28
  • Deposition author(s): Chung, Y.S., Brendler, T., Austin, S., Guarne, A.

Revision History

  • Version 1_0: 2009-04-28

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance

  • Version 1_2: 2017-07-26

    Type: Refinement description, Source and taxonomy