2ZFO: Structure of the partially unliganded met state of 400 kDa hemoglobin: Insights into ligand-induced structural changes of giant hemoglobins

PDB ID: 2ZFODownload
MMDB ID: 237617
PDB Deposition Date: 2008/1/8
Updated in MMDB: 2023/11
Experimental Method:
x-ray diffraction
Resolution: 1.95  Å
Source Organism:
Similar Structures:
Biological Unit for 2ZFO: 24-meric; determined by author and by software (PISA)
Molecular Components in 2ZFO
Label Count Molecule
Proteins (24 molecules)
6
Extracellular Giant Hemoglobin Major Globin Subunit A1
Molecule annotation
6
Extracellular Giant Hemoglobin Major Globin Subunit A2
Molecule annotation
6
Extracellular Giant Hemoglobin Major Globin Subunit B2
Molecule annotation
6
Extracellular Giant Hemoglobin Major Globin Subunit B1
Molecule annotation
Chemicals and Non-standard biopolymers (42 molecules)
1
24
PROTOPORPHYRIN IX CONTAINING FEPROTOPORPHYRIN IX CONTAINING FE
2
6
OXYGEN MOLECULEOXYGEN MOLECULE
3
12
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