CATH Classification

Domain Context

CATH Clusters

Superfamily Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1
Functional Family HLA class II histocompatibility antigen, DRB1-1 beta chain

Enzyme Information

UniProtKB Entries (2)

P01730
CD4_HUMAN
Homo sapiens
T-cell surface glycoprotein CD4
P03437
HEMA_I68A0
Influenza A virus (A/Aichi/2/1968(H3N2))
Hemagglutinin

PDB Structure

PDB 3S4S
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Affinity maturation of human CD4 by yeast surface display and crystal structure of a CD4-HLA-DR1 complex.
Wang, X.X., Li, Y., Yin, Y., Mo, M., Wang, Q., Gao, W., Wang, L., Mariuzza, R.A.
Proc.Natl.Acad.Sci.USA