3OM2

Crystal structure of B. megaterium levansucrase mutant D257A

Structural Biology Knowledgebase: 3OM2 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.218
  • R-Value Work: 0.161

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3OM2

Classification: TRANSFERASE

Total Structure Weight: 51502.46

Macromolecule Entities
Molecule Chains Length Organism Details
Levansucrase A 456 Bacillus megaterium EC#: 2.4.1.10 IUBMB
Fragment: Levansucrase SacB, UNP residues 29-484
Mutation: D257A
Gene Name(s): sacB BMD_1536

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

A CITRIC ACID
C6 H8 O7
KRKNYBCHXYNGOX-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.218
  • R-Value Work: 0.161
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 49.00 α = 90.00
b = 55.29 β = 90.00
c = 163.61 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-08-26
  • Released Date: 2011-03-23
  • Deposition author(s): Strube, C.P., Homann, A., Gamer, M., Jahn, D., Seibel, J., Heinz, D.W.

Revision History

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