Structure of PDB 2xn9 Chain C Binding Site BS01

Receptor Information
>2xn9 Chain C (length=215) Species: 1280 (Staphylococcus aureus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
EDLHDKSELTDLALANAYGQYNHPFIKENIKSDEISGEKDLIFRNQGDSG
NDLRVKFATADLAQKFKNKNVDIYGASFYYKCEKISENISECLYGGTTLN
SEKLAQERVIGANVWVDGIQKETELIRTNKKNVTLQELDIKIRKILSDKY
KIYYKDSEISKGLIEFDMKTPRDYSFDIYDLKGENDYEIDKIYEDNKTLK
SDDISHIDVNLYTKK
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB2xn9 The Structure of Superantigen Complexed with Tcr and Mhc Reveals Novel Insights Into Superantigenic T Cell Activation.
Resolution2.3 Å
Binding residue
(original residue number in PDB)
N113 W115 Q120 N210
Binding residue
(residue number reindexed from 1)
N113 W115 Q120 N210
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0042289 MHC class II protein binding
GO:0042608 T cell receptor binding
GO:0046872 metal ion binding
GO:0090729 toxin activity
Biological Process
GO:0035821 modulation of process of another organism
Cellular Component
GO:0005576 extracellular region

View graph for
Molecular Function

View graph for
Biological Process

View graph for
Cellular Component
External links
PDB RCSB:2xn9, PDBe:2xn9, PDBj:2xn9
PDBsum2xn9
PubMed21081917
UniProtP0A0M0|ETXH_STAAU Enterotoxin type H (Gene Name=entH)

[Back to BioLiP]