PDB: 1klu Compound: hla class ii histocompatibility antigen, dr alpha Classification: IMMUNE SYSTEM/TOXIN Entry date in PDB: 2002-08-02 Resolution [Å]: 1.93 R-Factor: 0.208

CHAIN: A SWISS-PROT/TREMBL: P01903    KEYWORD: 3D-structure    Glycoprotein    MHC II    Polymorphism    Signal    Transmembrane    SCOP: b.1.1.2 All beta proteins    Immunoglobulin-like beta-sandwich    Immunoglobulin    C1 set domains (antibody constant domain-like)    Class II MHC alpha chain, C-terminal domain    Human (Homo sapiens), HLA-DR group SCOP: d.19.1.1 Alpha and beta proteins (a+b)    MHC antigen-recognition domain    MHC antigen-recognition domain    MHC antigen-recognition domain    Class II MHC alpha chain, N-terminal domain    Human (Homo sapiens), HLA-DR1 GO:  membrane    immune response    CHAIN: D SWISS-PROT/TREMBL: P23313    KEYWORD: 3D-structure    Complete proteome    Enterotoxin    Signal    Superantigen    Toxin    SCOP: b.40.2.2 All beta proteins    OB-fold    Bacterial enterotoxins    Superantigen toxins, N-terminal domain    Staphylococcal enterotoxin C3, SEC3    Staphylococcus aureus SCOP: d.15.6.1 Alpha and beta proteins (a+b)    beta-Grasp (ubiquitin-like)    Superantigen toxins, C-terminal domain    Superantigen toxins, C-terminal domain    Staphylococcal enterotoxin C3, SEC3    Staphylococcus aureus GO:  extracellular region    pathogenesis

Image Source: PDB

Loops in ArchDB95 clusters

1klu_D_63 - EH => SUBCLASS : 2.1.3
1klu_B_136 - AR => SUBCLASS : 3.14.1
1klu_D_222 - AR => SUBCLASS : 4.4.1
1klu_D_129 - HA => SUBCLASS : 2.1.7
1klu_D_183 - HA => SUBCLASS : 3.1.1
1klu_B_23 - HA => SUBCLASS : 3.3.7

Loops not clustered in ArchDB

1klu_D_108 - AR
1klu_D_33 - AR
1klu_D_115 - AR
1klu_B_155 - AR
1klu_D_140 - AR
1klu_B_142 - AR
1klu_B_113 - AR
1klu_D_82 - AR
1klu_B_47 - EH
1klu_D_153 - EH
1klu_D_195 - EH
1klu_B_10 - HA
1klu_D_48 - HA
1klu_B_170 - HA
1klu_B_148 - HA
1klu_B_128 - HA
1klu_B_98 - HA
1klu_B_36 - HA
1klu_D_210 - HE
1klu_D_156 - HE
1klu_D_71 - HE
1klu_D_22 - HE
1klu_B_79 - HE
1klu_B_55 - HH
1klu_B_65 - HH

1ck1 A - percentage of sequence identity: 94
1cqv A - percentage of sequence identity: 96
1d5m B - percentage of sequence identity: 92
1d5m C - percentage of sequence identity: 65
1d5x C - percentage of sequence identity: 65
1d5z C - percentage of sequence identity: 65
1d6e C - percentage of sequence identity: 65
1fng A - percentage of sequence identity: 80
1fv1 B - percentage of sequence identity: 92
1goz A - percentage of sequence identity: 65
1goz B - percentage of sequence identity: 65
1i3r B - percentage of sequence identity: 77
1i4q A - percentage of sequence identity: 96
1i4r A - percentage of sequence identity: 96
1i4x A - percentage of sequence identity: 96
1jck B - percentage of sequence identity: 94
1jck D - percentage of sequence identity: 94
1jk8 A - percentage of sequence identity: 62
1jwm D - percentage of sequence identity: 98
1jws D - percentage of sequence identity: 98
1jwu D - percentage of sequence identity: 100
1klg D - percentage of sequence identity: 100
1ktd B - percentage of sequence identity: 77
1lnu B - percentage of sequence identity: 65
1pyw D - percentage of sequence identity: 100
1s9v B - percentage of sequence identity: 69
1sbb B - percentage of sequence identity: 65
1sbb D - percentage of sequence identity: 65
1se2 - - percentage of sequence identity: 96
1se3 - - percentage of sequence identity: 65
1se4 - - percentage of sequence identity: 65
1seb D - percentage of sequence identity: 65
1seb H - percentage of sequence identity: 65
1sje D - percentage of sequence identity: 100
1sjh D - percentage of sequence identity: 100
1ste - - percentage of sequence identity: 96
1t5x D - percentage of sequence identity: 100
1uns A - percentage of sequence identity: 96
1uvq B - percentage of sequence identity: 70
2seb D - percentage of sequence identity: 65