ISDA

Entry Detail

PDB ID:

4BAR

Keywords:

Title:

Thaumatin from Thaumatococcus daniellii structure in complex with the europium tris-hydroxyethyltriazoledipicolinate complex at 1.20 A resolution.

Biological Source:

Source Organism:

THAUMATOCOCCUS DANIELLII

PDB Version:

Deposition Date:

2012-09-14

Release Date:

2012-11-14

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.20 Å

R-Value Free:

0.15

R-Value Work:

0.13

R-Value Observed:

0.13

Space Group:

P 41 21 2

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:THAUMATIN-1
Chain IDs:A
Chain Length:207
Number of Molecules:1
Biological Source:THAUMATOCOCCUS DANIELLII

UniProt ID:P02883 Pfam ID:PF00314

Ligand Molecules

EU3

IKX

Primary Citation

Clicked europium dipicolinate complexes for protein X-ray structure determination.

Talon, R, Nauton, L, Canet, J.L, Kahn, R, Girard, E, Gautier, A, Pompidor, G, D'Aleo, A, Vicat, J, Toupet, L, Giraud, N, Kahn, R, Maury, O, Pompidor, G, Maury, O, Vicat, J, Kahn, R, Girard, E, Chantalat, L, Vicat, J, Kahn, R.Show

Chem. Commun. (Camb.) 48 11886 11888 (2012)

PMID: 23123834 DOI: 10.1039/c2cc36982f

Abstact

New trisdipicolinic acid-lanthanide complexes are reported as phasing agents for X-ray crystallography of proteins. It is demonstrated that CuAAC modifications allow protein co-crystallization with low concentration of lanthanide complexes leading to an accurate structure determination.

Legend

Protein

Chemical

Disease

Primary Citation of related structures