1I4X Toxin date Feb 23, 2001
title Staphylococcal Enterotoxin C2, Monoclinic Form Crystallized At Ph 8.0
authors S.Swaminathan, M.Sax
compound source
Molecule: Enterotoxin Type C-2
Chain: A
Synonym: Sec2
Organism_scientific: Staphylococcus Aureus
Organism_common: Bacteria
symmetry Space Group: P 1 21 1
R_factor 0.207
crystal
cell
length a length b length c angle alpha angle beta angle gamma
43.300 70.360 42.200 90.00 90.30 90.00
method X-Ray Diffractionresolution 2.40 Å
ligand ZN enzyme
related structures by homologous chain: 1KLG, 1SBB
similarity Belongs to the staphylococcal/streptococcal toxin family.[Stap_Strp_tox_C]
subcellular loc. Secreted protein.
Gene ENTC2 (S. aureus)
function The illness characterized by high fever, hypotension, diarrhea, shock, and in some cases death. Staphylococcal enterotoxins cause the intoxication staphylococcal food poisoning syndrome.
Gene
Ontology
ChainFunctionProcessComponent
A
  • zinc ion binding
  • metal ion binding
  • pathogenesis
  • extracellular region
  • Primary referenceStructure of staphylococcal enterotoxin C2 at various pH levels., Kumaran D, Eswaramoorthy S, Furey W, Sax M, Swaminathan S, Acta Crystallogr D Biol Crystallogr 2001 Sep;57(Pt 9):1270-5. PMID:11526318
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (44 Kb) [Save to disk]
  • Biological Unit Coordinates (1i4x.pdb1.gz) 41 Kb
  • CSU: Contacts of Structural Units for 1I4X
  • Likely Quarternary Molecular Structure file(s) for 1I4X
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  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1i4xa1, region A:1-120 [Jmol] [rasmolscript] [script source]
        - Domain d1i4xa2, region A:121-239 [Jmol] [rasmolscript] [script source]
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  • Other resources with information on 1I4X
  • InterPro: IPR006123 , IPR006173 , IPR006177 , IPR006126
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