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Title STRUCTURE OF STAPHYLOCOCCAL ENTEROTOXIN C3 Authors Chi, Y.-I., Bohach, G.A., Stauffacher, C.V. Primary Citation Chi, Y.I., Sadler, I., Jablonski, L.M., Callantine, S.D., Deobald, C.F., Stauffacher, C.V., Bohach, G.A. Zinc-mediated dimerization and its effect on activity and conformation of staphylococcal enterotoxin type C. J.Biol.Chem. v277 pp.22839-22846 , 2002 [ Abstract ] History Deposition 1999-04-26 Release 2002-07-10 Experimental Method Type X-RAY DIFFRACTION Data [ EDS ] Parameters Resolution[�] R-Value R-Free Space Group 2.60 0.162 (work) 0.233 P 41 2 2 Unit Cell Length [�] a 43.70 b 43.70 c 280.50 Angles [�] alpha 90.00 beta 90.00 gamma 90.00 Molecular Description Asymmetric Unit Polymer: 1 Molecule: PROTEIN (ENTEROTOXIN TYPE C-3) Chains: A Functional Class Toxin Images and Visualization Display Options KiNG Jmol WebMol Protein Workshop QuickPDB All Images Source Polymer: 1 Scientific Name: Staphylococcus aureus Common Name: Bacteria Bacteria Chemical Component Identifier Name Formula Drug Similarity Ligand Structure Ligand Interaction ZN ZINC ION Zn 2+ [ View ] [ View ] [ View ] SCOP Classification (version 1.69) Domain Info Class Fold Superfamily Family Domain Species d1ck1a1 All beta proteins OB-fold Bacterial enterotoxins Superantigen toxins, N-terminal domain Staphylococcal enterotoxin C3, SEC3 Staphylococcus aureus d1ck1a2 Alpha and beta proteins (a+b) beta-Grasp (ubiquitin-like) Superantigen toxins, C-terminal domain Superantigen toxins, C-terminal domain Staphylococcal enterotoxin C3, SEC3 Staphylococcus aureus CATH Classification (version v2.6.0) Domain Class Architecture Topology Homology 1ck1A1 Mainly Beta Barrel OB fold (Dihydrolipoamide Acetyltransferase, E2P) TOXIN 1ck1A2 Alpha Beta Roll Ubiquitin-like (UB roll) TOXIN GO Terms Polymer Molecular Function Biological Process Cellular Component PROTEIN (ENTEROTOXIN TYPE C-3) (1CK1:A) none pathogenesis extracellular region