2Q3Z

Transglutaminase 2 undergoes large conformational change upon activation


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.228

Literature

Macromolecules
Sequence Display for 2Q3Z

Classification: TRANSFERASE

Total Structure Weight: 78445.68

Macromolecule Entities
Molecule Chains Length Organism Details
Transglutaminase 2 A 687 Homo sapiens EC#: 2.3.2.13 IUBMB
Mutation: E51Q, E186Q, V224G, N533T, L655V
Gene Name(s): TGM2 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Polypeptide X 7 synthetic

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 3 Unique
ID Chains Type Formula 2D Diagram Parent
ACE
Query on ACE
X NON-POLYMER C2 H4 O --
ONL
Query on ONL
X L-PEPTIDE LINKING C6 H11 N O3 --
NH2
Query on NH2
X NON-POLYMER H2 N --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.228
  • Space Group: P 41 21 2

Unit Cell:

Length (Å) Angle (°)
a = 71.67 α = 90.00
b = 71.67 β = 90.00
c = 309.01 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-05-30
  • Released Date: 2007-10-23
  • Deposition author(s): Strop, P., Pinkas, D.M., Brunger, A.T., Khosla, C.

Revision History

  • Version 1_0: 2007-10-23

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Advisory, Derived calculations, Version format compliance

  • Version 1_2: 2017-10-18

    Type: Advisory, Refinement description