2WR1: structure of influenza H2 hemagglutinin with human receptor

PDB ID: 2WR1Download
MMDB ID: 76976
PDB Deposition Date: 2009/8/29
Updated in MMDB: 2025/12
Experimental Method:
x-ray diffraction
Resolution: 2.1  Å
Source Organism:
Similar Structures:
Biological Unit for 2WR1: trimeric; determined by author and by software (PISA)
Molecular Components in 2WR1
Label Count Molecule
Proteins (3 molecules)
3
Hemagglutinin
Molecule annotation
Chemicals and Non-standard biopolymers (19 molecules)
1
11
2-acetamido-2-deoxy-beta-D-glucopyranose2-acetamido-2-deoxy-beta-D-glucopyranose
2
2
beta-D-galactopyranosebeta-D-galactopyranose
3
2
N-acetyl-alpha-neuraminic acidN-acetyl-alpha-neuraminic acid
4
3
beta-D-mannopyranosebeta-D-mannopyranose
5
1
alpha-D-mannopyranosealpha-D-mannopyranose
* 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