4U99: Crystal structure of an H-NOX protein from S. oneidensis in the Fe(II) ligation state, Q154A/Q155A/K156A mutant

PDB ID: 4U99Download
MMDB ID: 123538
PDB Deposition Date: 2014/8/5
Updated in MMDB: 2023/10
Experimental Method:
x-ray diffraction
Resolution: 2  Å
Source Organism:
Similar Structures:
Biological Unit for 4U99: monomeric; determined by author
Molecular Components in 4U99
Label Count Molecule
Protein (1 molecule)
1
No-binding Heme-dependent Sensor Protein
(Gene symbol: SO_2144)
Molecule annotation
Chemicals and Non-standard biopolymers (3 molecules)
1
1
PROTOPORPHYRIN IX CONTAINING FEPROTOPORPHYRIN IX CONTAINING FE
2
1
ZINC IONZINC ION
3
1
SODIUM IONSODIUM 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