1FJX

STRUCTURE OF TERNARY COMPLEX OF HHAI METHYLTRANSFERASE MUTANT (T250G) IN COMPLEX WITH DNA AND ADOHCY

Structural Biology Knowledgebase: 1FJX SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.26 Å
  • R-Value Free: 0.283
  • R-Value Work: 0.207

Literature

Macromolecules
Sequence Display for 1FJX

Classification: TRANSFERASE / DNA

Total Structure Weight: 45508.28


Macromolecule Entities
Molecule Chains Length Organism Details
HHAI DNA METHYLTRANSFERASE A 327 Haemophilus haemolyticus EC#: 2.1.1.37 IUBMB
Mutation: T250G
Gene Name(s): hhaIM
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*TP*GP*AP*TP*AP*GP*CP*GP*CP*TP*AP*TP*C)-3') C, D 13 synthetic

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

A S-ADENOSYL-L-HOMOCYSTEINE
C14 H20 N6 O5 S
ZJUKTBDSGOFHSH-WFMPWKQPSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.26 Å
  • R-Value Free: 0.283
  • R-Value Work: 0.207
  • Space Group: H 3 2

Unit Cell:

Length (Å) Angle (°)
a = 98.46 α = 90.00
b = 98.46 β = 90.00
c = 323.22 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-08-08
  • Released Date: 2000-12-15
  • Deposition author(s): Vilkaitis, G., Dong, A., Weinhold, E., Cheng, X., Klimasauskas, S.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4