3QQR: Crystal structure of Parasponia hemoglobin; Differential Heme Coordination is Linked to Quaternary Structure

PDB ID: 3QQRDownload
MMDB ID: 90202
PDB Deposition Date: 2011/2/16
Updated in MMDB: 2023/09
Experimental Method:
x-ray diffraction
Resolution: 2.16  Å
Source Organism:
Similar Structures:
Biological Unit for 3QQR: monomeric; determined by author and by software (PISA)
Molecular Components in 3QQR
Label Count Molecule
Protein (1 molecule)
1
Non-legume Hemoglobin
Molecule annotation
Chemicals and Non-standard biopolymers (7 molecules)
1
2
PROTOPORPHYRIN IX CONTAINING FEPROTOPORPHYRIN IX CONTAINING FE
2
5
1,4-DIETHYLENE DIOXIDE1,4-DIETHYLENE DIOXIDE
* 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