8TY0: Streptavidin variant S112E-K121H bound to bis-biotinylated Iron-porphyrin

PDB ID: 8TY0Download
MMDB ID: 252135
PDB Deposition Date: 2023/8/24
Updated in MMDB: 2025/12
Experimental Method:
x-ray diffraction
Resolution: 1.54  Å
Source Organism:
Similar Structures:
Biological Unit for 8TY0: tetrameric; determined by author and by software (PISA)
Molecular Components in 8TY0
Label Count Molecule
Proteins (4 molecules)
4
Streptavidin
Molecule annotation
Chemicals and Non-standard biopolymers (2 molecules)
1
2
Bis-biotinylated Iron-porphyrinBis-biotinylated Iron-porphyrin
* 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