Structure of PDB 1sxt Chain A

Receptor sequence
>1sxtA (length=224) Species: 1280 (Staphylococcus aureus) [Search protein sequence]
KDLRKKSELQGTALGNLKQIYYYNEKAKTENKESHDQFLQHTILFKGFFT
DHSWYNDLLVDFDSKDIVDKYKGKKVDLYGAYYGYQCAGGTPNKTACMYG
GVTLHDNNRLTEEKKVPINLWLDGKQNTVPLETVKTNKKNVTVQELDLQA
RRYLQEKYNLYNSDVFDGKVQRGLIVFHTSTEPSVNYDLFGAQGQYSNTL
LRIYRDNKTINSENMHIDIYLYTS
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.
ChainA
Resolution2.7 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
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 A H187 H225 D227 H178 H216 D218
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

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:1sxt, PDBe:1sxt, PDBj:1sxt
PDBsum1sxt
PubMed8943278
UniProtP0A0L2|ETXA_STAAU Enterotoxin type A (Gene Name=entA)

[Back to BioLiP]