3RDO: Crystal structure of R7-2 streptavidin complexed with biotin

PDB ID: 3RDODownload
MMDB ID: 91386
PDB Deposition Date: 2011/4/1
Updated in MMDB: 2023/09
Experimental Method:
x-ray diffraction
Resolution: 1.404  Å
Source Organism:
Similar Structures:
Biological Unit for 3RDO: monomeric; determined by author
Molecular Components in 3RDO
Label Count Molecule
Protein (1 molecule)
1
Streptavidin
Molecule annotation
Chemicals and Non-standard biopolymers (5 molecules)
1
1
BIOTINBIOTIN
2
1
NICKEL (II) IONNICKEL (II) ION
3
1
SULFATE IONSULFATE ION
4
2
GLYCEROLGLYCEROL
* 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