CATH Classification

Domain Context

CATH Clusters

Superfamily Immunoglobulins
Functional Family T-lymphocyte activation antigen CD80

Enzyme Information

UniProtKB Entries (1)

P16410
CTLA4_HUMAN
Homo sapiens
Cytotoxic T-lymphocyte protein 4

PDB Structure

PDB 1I8L
External Links
Method X-RAY DIFFRACTION
Organism Cricetulus
Primary Citation
Crystal structure of the B7-1/CTLA-4 complex that inhibits human immune responses.
Stamper, C.C., Zhang, Y., Tobin, J.F., Erbe, D.V., Ikemizu, S., Davis, S.J., Stahl, M.L., Seehra, J., Somers, W.S., Mosyak, L.
Nature