1RPQ: High Affinity IgE Receptor (alpha chain) Complexed with Tight-Binding E131 'zeta' Peptide from Phage Display

PDB ID: 1RPQDownload
MMDB ID: 28550
PDB Deposition Date: 2003/12/3
Updated in MMDB: 2024/10
Experimental Method:
x-ray diffraction
Resolution: 3  Å
Source Organism:
synthetic construct▼
Similar Structures:
Biological Unit for 1RPQ: dimeric; determined by author and by software (PISA)
Molecular Components in 1RPQ
Label Count Molecule
Proteins (2 molecules)
1
High Affinity Immunoglobulin Epsilon Receptor Alpha-subunit Precursor
Molecule annotation
1
Peptide E131
Molecule annotation
Chemicals and Non-standard biopolymers (13 molecules)
1
10
2-acetamido-2-deoxy-beta-D-glucopyranose2-acetamido-2-deoxy-beta-D-glucopyranose
2
1
SULFATE IONSULFATE ION
3
2
CITRIC ACIDCITRIC 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