1YHU: Crystal structure of Riftia pachyptila C1 hemoglobin reveals novel assembly of 24 subunits

PDB ID: 1YHUDownload
MMDB ID: 32092
PDB Deposition Date: 2005/1/10
Updated in MMDB: 2024/12
Experimental Method:
x-ray diffraction
Resolution: 3.15  Å
Source Organism:
Similar Structures:
Biological Unit for 1YHU: 24-meric; determined by author and by software (PQS)
Molecular Components in 1YHU
Label Count Molecule
Proteins (24 molecules)
6
Hemoglobin A1 Chain
Molecule annotation
6
Giant Hemoglobins B Chain
Molecule annotation
6
Hemoglobin B1A Chain
Molecule annotation
6
Hemoglobin B2 Chain
Molecule annotation
Chemicals and Non-standard biopolymers (60 molecules)
1
24
PROTOPORPHYRIN IX CONTAINING FEPROTOPORPHYRIN IX CONTAINING FE
2
24
OXYGEN MOLECULEOXYGEN MOLECULE
3
12
ZINC IONZINC ION
* 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