Structure of PDB 1sxt Chain B

Receptor sequence
>1sxtB (length=220) Species: 1280 (Staphylococcus aureus) [Search protein sequence]
KDLRKKSELQGTALGNLKQIYYYNEKAKTENKESHDQFLQHTILFKGFFT
DHSWYNDLLVDFDSKDIVDKYKGKKVDLYGAYYGYQCANKTACMYGGVTL
HDNNRLTEEKKVPINLWLDGKQNTVPLETVKTNKKNVTVQELDLQARRYL
QEKYNLYNSDVFDGKVQRGLIVFHTSTEPSVNYDLFGAQGQYSNTLLRIY
RDNKTINSENMHIDIYLYTS
3D structure
PDB1sxt The Co-crystal structure of staphylococcal enterotoxin type A with Zn2+ at 2.7 A resolution. Implications for major histocompatibility complex class II binding.
ChainB
Resolution2.7 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 H187 H225 D227 H174 H212 D214
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:1sxt, PDBe:1sxt, PDBj:1sxt
PDBsum1sxt
PubMed8943278
UniProtP0A0L2|ETXA_STAAU Enterotoxin type A (Gene Name=entA)

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