4WEG: Influenza Virus Neuraminidase N9 In Complex 2,3-difluorosialic Acid

PDB ID: 4WEGDownload
MMDB ID: 132603
PDB Deposition Date: 2014/9/10
Updated in MMDB: 2015/11
Experimental Method:
x-ray diffraction
Resolution: 2.1  Å
Source Organism:
Similar Structures:
Biological Unit for 4WEG: tetrameric; determined by author and by software (PISA)
Molecular Components in 4WEG
Label Count Molecule
Proteins (4 molecules)
4
Neuraminidase
Molecule annotation
Chemicals and Non-standard biopolymers (32 molecules)
1
4
(2r,3r,4r,5r,6r)-5-(Acetylamino)-2,3-Difluoro-4-Hydroxy-6-[(1r,2r)-1,2,3-Trihydroxypropyl]tetrahydro-2h-Pyran-2-Carboxylic Acid(2r,3r,4r,5r,6r)-5-(Acetylamino)-2,3-Difluoro-4-Hydroxy-6-[(1r,2r)-1,2,3-Trihydroxypropyl]tetrahydro-2h-Pyran-2-Carboxylic Acid
2
16
N-Acetyl-D-GlucosamineN-Acetyl-D-Glucosamine
3
4
Calcium IonCalcium Ion
4
4
(3r,4r,5r,6r)-5-(Acetylamino)-3-Fluoro-4-Hydroxy-6-[(1r,2r)-1,2,3-Trihydroxypropyl]-3,4,5,6-Tetrahydropyranium-2-Carboxylate(3r,4r,5r,6r)-5-(Acetylamino)-3-Fluoro-4-Hydroxy-6-[(1r,2r)-1,2,3-Trihydroxypropyl]-3,4,5,6-Tetrahydropyranium-2-Carboxylate
5
4
5-(Acetylamino)-3,5-Dideoxy-3-Fluoro-D-Erythro-Alpha-L-Manno-Non-2-Ulopyranosonic Acid5-(Acetylamino)-3,5-Dideoxy-3-Fluoro-D-Erythro-Alpha-L-Manno-Non-2-Ulopyranosonic Acid
* 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