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, DR alpha chain

Enzyme Information

UniProtKB Entries (3)

P12495
GAG_HV1Z2
Human immunodeficiency virus type 1 (Z2/CDC-Z34 ISOLATE)
Gag polyprotein
P01903
DRA_HUMAN
Homo sapiens
HLA class II histocompatibility antigen, DR alpha chain
P0A0L5
ENTC3_STAAU
Staphylococcus aureus
Enterotoxin type C-3

PDB Structure

PDB 1SJH
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
A hairpin turn in a class II MHC-bound peptide orients residues outside the binding groove for T cell recognition.
Zavala-Ruiz, Z., Strug, I., Walker, B.D., Norris, P.J., Stern, L.J.
Proc.Natl.Acad.Sci.Usa