3F4M

Crystal structure of TIPE2


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Free: 0.243 
  • R-Value Work: 0.187 
  • R-Value Observed: 0.190 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Crystal structure of TIPE2 provides insights into immune homeostasis

Zhang, X.Wang, J.Fan, C.Li, H.Sun, H.Gong, S.Chen, Y.H.Shi, Y.

(2009) Nat Struct Mol Biol 16: 89-90

  • DOI: 10.1038/nsmb.1522
  • Primary Citation of Related Structures:  
    3F4M

  • PubMed Abstract: 
  • TNFAIP8-like 2 (TIPE2) has an essential role in immune homeostasis, yet the underlying mechanism remains enigmatic. The high-resolution crystal structure of TIPE2 reveals a previously uncharacterized fold that is different from the predicted fold of a death effector domain (DED) ...

    TNFAIP8-like 2 (TIPE2) has an essential role in immune homeostasis, yet the underlying mechanism remains enigmatic. The high-resolution crystal structure of TIPE2 reveals a previously uncharacterized fold that is different from the predicted fold of a death effector domain (DED). Strikingly, TIPE2 contains a large, hydrophobic central cavity that is poised for cofactor binding. These structural features will be important for understanding the functions of TIPE2 and other TNFAIP8 family proteins.


    Organizational Affiliation

    Center for Structural Biology and Department of Biological Sciences and Biotechnology, Tsinghua University, Beijing 100084, China.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Tumor necrosis factor, alpha-induced protein 8-like protein 2A161Homo sapiensMutation(s): 0 
Gene Names: TNFAIP8L2
UniProt & NIH Common Fund Data Resources
Find proteins for Q6P589 (Homo sapiens)
Explore Q6P589 
Go to UniProtKB:  Q6P589
PHAROS:  Q6P589
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CL
Query on CL

Download Ideal Coordinates CCD File 
B [auth A]CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Free: 0.243 
  • R-Value Work: 0.187 
  • R-Value Observed: 0.190 
  • Space Group: P 62 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 91.815α = 90
b = 91.815β = 90
c = 67.952γ = 120
Software Package:
Software NamePurpose
HKL-2000data collection
SHELXSphasing
PHENIXrefinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report




Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2009-03-17
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance