spacer Crystal Structure of the MHC Class II Molecule HLA-DR1 in Complex with the Fluorogenic Peptide, AcPKXVKQNTLKLAT (X=3-[5-(dimethylamino)-1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl]-L-alanine) and the Superantigen, SEC3 Variant 3B2
SCOP: Structural Classification of Proteins
Domain 137577search
SCCS b.1.1.2search
Description 2ipk A:83-179
Comments automatically matched to d1k2da1
complexed with 4dp, ace; mutant
Polymers A
Hierarchy
Class All beta proteins search
Fold Immunoglobulin-like beta-sandwich search
sandwich; 7 strands in 2 sheets; greek-key
some members of the fold have additional strands
Superfamily Immunoglobulin search
Family C1 set domains (antibody constant domain-like) search
Protein Class II MHC alpha chain, C-terminal domain search
 
Domain 137578search
SCCS d.19.1.1search
Description 2ipk A:13-81
Comments automatically matched to d1k2da2
complexed with 4dp, ace; mutant
Polymers A
Hierarchy
Class Alpha and beta proteins (a+b) search
Fold MHC antigen-recognition domain search
dimeric
Superfamily MHC antigen-recognition domain search
Family MHC antigen-recognition domain search
Protein Class II MHC alpha chain, N-terminal domain search
 
Domain 137579search
SCCS b.1.1.2search
Description 2ipk B:93-190
Comments automatically matched to d1d5xb1
complexed with 4dp, ace; mutant
Polymers B
Hierarchy
Class All beta proteins search
Fold Immunoglobulin-like beta-sandwich search
sandwich; 7 strands in 2 sheets; greek-key
some members of the fold have additional strands
Superfamily Immunoglobulin search
Family C1 set domains (antibody constant domain-like) search
Protein Class II MHC beta chain, C-terminal domain search
 
Domain 137580search
SCCS d.19.1.1search
Description 2ipk B:1-92
Comments automatically matched to d1d5xb2
complexed with 4dp, ace; mutant
Polymers B
Hierarchy
Class Alpha and beta proteins (a+b) search
Fold MHC antigen-recognition domain search
dimeric
Superfamily MHC antigen-recognition domain search
Family MHC antigen-recognition domain search
Protein Class II MHC beta chain, N-terminal domain search
 
Domain 137581search
SCCS b.40.2.2search
Description 2ipk D:1-121
Comments automatically matched to d1jwmd1
complexed with 4dp, ace; mutant
Polymers D
UniProt P0A0L5
Hierarchy
Class All beta proteins search
Fold OB-fold search
barrel, closed or partly opened n=5, S=10 or S=8; greek-key
Superfamily Bacterial enterotoxins search
Family Superantigen toxins, N-terminal domain search
Protein Staphylococcal enterotoxin C3, SEC3 search
 
Domain 137582search
SCCS d.15.6.1search
Description 2ipk D:122-239
Comments automatically matched to d1jwmd2
complexed with 4dp, ace; mutant
Polymers D
UniProt P0A0L5
Hierarchy
Class Alpha and beta proteins (a+b) search
Fold beta-Grasp (ubiquitin-like) search
core: beta(2)-alpha-beta(2); mixed beta-sheet 2143
Superfamily Superantigen toxins, C-terminal domain search
Family Superantigen toxins, C-terminal domain search
Protein Staphylococcal enterotoxin C3, SEC3 search
 
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