3Q2P: Reduced sweetness of a monellin (MNEI) mutant results from increased protein flexibility and disruption of a distant poly-(L-proline) II helix

PDB ID: 3Q2PDownload
MMDB ID: 89721
PDB Deposition Date: 2010/12/20
Updated in MMDB: 2023/09
Experimental Method:
x-ray diffraction
Resolution: 2.341  Å
Source Organism:
Similar Structures:
Biological Unit for 3Q2P: monomeric; determined by author and by software (PISA)
Molecular Components in 3Q2P
Label Count Molecule
Protein (1 molecule)
1
Monellin Chain B/monellin Chain a Chimeric Protein
Molecule annotation
Chemical and Non-standard biopolymers (1 molecule)
1
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