1KTK

Complex of Streptococcal pyrogenic enterotoxin C (SpeC) with a human T cell receptor beta chain (Vbeta2.1)

Summary for 1KTK

• Entry DOI: 10.2210/pdb1ktk/pdb
• Descriptor: Exotoxin type C, T-cell receptor beta chain (2 entities in total)
• Functional Keywords: streptococcus, immunity, t cell receptor beta, immune system
• Biological source: Streptococcus pyogenes; More
• Cellular location: Membrane; Single-pass membrane protein (Potential): P01850
• Total number of polymer chains: 6
• Total formula weight: 152460.28

Authors

Sundberg, E.J.,Li, H.,Llera, A.S.,McCormick, J.K.,Tormo, J.,Karjalainen, K.,Schlievert, P.M.,Mariuzza, R.A. (deposition date: 2002-01-16, release date: 2002-06-07, Last modification date: 2011-07-13)

• Primary citation: Sundberg, E.J.,Li, H.,Llera, A.S.,McCormick, J.K.,Tormo, J.,Schlievert, P.M.,Karjalainen, K.,Mariuzza, R.A.; Structures of two streptococcal superantigens bound to TCR beta chains reveal diversity in the architecture of T cell signaling complexes.; Structure, 10:687-699, 2002; PubMed: 12015151; DOI: 10.1016/S0969-2126(02)00759-1

Experimental method

X-RAY DIFFRACTION (3 Å)