4BAR

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

Summary for 4BAR

Entry DOI	10.2210/pdb4bar/pdb
Related	4BAL
Descriptor	THAUMATIN-1, 4-(4-(2-hydroxyethyl)-1H-1,2,3-triazol-1-yl)pyridine-2,6-dicarboxylic acid, EUROPIUM (III) ION, ... (4 entities in total)
Functional Keywords	plant protein, click-chemistry, de novo phasing, experimental phasing, lanthanide complex, anomalous scattering
Biological source	THAUMATOCOCCUS DANIELLII (KATEMFE)
Total number of polymer chains	1
Total formula weight	23219.73
Authors	Talon, R.,Kahn, R.,Gautier, A.,Nauton, L.,Girard, E. (deposition date: 2012-09-14, release date: 2012-11-14, Last modification date: 2019-03-06)
Primary citation	Talon, R.,Nauton, L.,Canet, J.L.,Kahn, R.,Girard, E.,Gautier, A. Clicked europium dipicolinate complexes for protein X-ray structure determination. Chem. Commun. (Camb.), 48:11886-11888, 2012 Cited by PubMed Abstract: 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. PubMed: 23123834 DOI: 10.1039/c2cc36982f PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.2 Å)

Structure validation