2XN6: Crystal structure of thyroxine-binding globulin complexed with thyroxine-fluoresein

PDB ID: 2XN6Download
MMDB ID: 88625
PDB Deposition Date: 2010/7/30
Updated in MMDB: 2023/12
Experimental Method:
x-ray diffraction
Resolution: 1.29  Å
Source Organism:
Similar Structures:
Biological Unit for 2XN6: dimeric; determined by author and by software (PISA)
Molecular Components in 2XN6
Label Count Molecule
Proteins (2 molecules)
1
Thyroxine-binding Globulin
(Gene symbol: SERPINA7)
Molecule annotation
1
Thyroxine-binding Globulin
(Gene symbol: SERPINA7)
Molecule annotation
Chemicals and Non-standard biopolymers (16 molecules)
1
7
CALCIUM IONCALCIUM ION
2
7
1,2-ETHANEDIOL1,2-ETHANEDIOL
3
1
3',6'-DIHYDROXY-3-OXO-3H-SPIRO[2-BENZOFURAN-1,9'-XANTHENE]-6-CARBOXYLIC ACID3',6'-DIHYDROXY-3-OXO-3H-SPIRO[2-BENZOFURAN-1,9'-XANTHENE]-6-CARBOXYLIC ACID
4
1
3,5,3',5'-TETRAIODO-L-THYRONINE3,5,3',5'-TETRAIODO-L-THYRONINE
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303