Structure of PDB 1i4h Chain B

Receptor sequence
>1i4hB (length=226) Species: 1280 (Staphylococcus aureus) [Search protein sequence]
NEKDLRKKSELQGTALGNLKQIYYYNEKAKTENKESHDQFLQHTILFKGF
FTDHSWYNDLLVDFDSKDIVDKYKGKKVDLYGAYYGYQCAGGTPNKTACM
YGGVTLHDNNRLTEEKKVPINLWLDGKQNTVPLETVKTNKKNVTVQELDL
QARRYLQEKYNLYNSDVFDGKVQRGLIVFATSTEPSVNYDLFGAQGQYSN
TLLRIYRDNKTINSENMHIDIYLYTS
3D structure
PDB1i4h Cooperative zinc binding in a staphylococcal enterotoxin A mutant mimics the SEA-MHC class II interaction
ChainB
Resolution2.9 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 ZN B H225 D227 H218 D220
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0042289 MHC class II protein 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

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1i4h, PDBe:1i4h, PDBj:1i4h
PDBsum1i4h
PubMed11713682
UniProtP0A0L2|ETXA_STAAU Enterotoxin type A (Gene Name=entA)

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