2G9H: Crystal Structure of Staphylococcal Enterotoxin I (SEI) in Complex with a Human MHC class II Molecule

PDB ID: 2G9HDownload
MMDB ID: 40432
PDB Deposition Date: 2006/3/6
Updated in MMDB: 2024/12
Experimental Method:
x-ray diffraction
Resolution: 2  Å
Source Organism:
synthetic construct▼
Similar Structures:
Biological Unit for 2G9H: tetrameric; determined by author and by software (PISA)
Molecular Components in 2G9H
Label Count Molecule
Proteins (4 molecules)
1
HLA Class II Histocompatibility Antigen, DR Alpha Chain
Molecule annotation
1
HLA Class II Histocompatibility Antigen, Drb1-1 Beta Chain
Molecule annotation
1
Hemagglutinin
Molecule annotation
1
Extracellular Enterotoxin Type I
Molecule annotation
Chemicals and Non-standard biopolymers (8 molecules)
1
4
SULFATE IONSULFATE ION
2
1
4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
3
2
1,4-DIETHYLENE DIOXIDE1,4-DIETHYLENE DIOXIDE
4
1
ZINC IONZINC 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