6TB2: Structure of human haptoglobin-hemoglobin bound to S. aureus IsdH

PDB ID: 6TB2Download
MMDB ID: 182429
PDB Deposition Date: 2019/10/31
Updated in MMDB: 2025/12
Experimental Method:
x-ray diffraction
Resolution: 2.9  Å
Source Organism:
Homo sapiens▼
Similar Structures:
Biological Unit for 6TB2: pentameric; determined by author and by software (PISA)
Molecular Components in 6TB2
Label Count Molecule
Proteins (5 molecules)
1
Hemoglobin Subunit Alpha
Molecule annotation
1
Hemoglobin Subunit Beta
Molecule annotation
1
Haptoglobin
Molecule annotation
2
Cell Wall Surface Anchor Family Protein
Molecule annotation
Chemicals and Non-standard biopolymers (2 molecules)
1
2
PROTOPORPHYRIN IX CONTAINING FEPROTOPORPHYRIN IX CONTAINING FE
* 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