PDB: 1r5v Compound: h-2 class ii histocompatibility antigen, e-k alpha Classification: SIGNALING PROTEIN Entry date in PDB: 2004-02-03 Resolution [Å]: 2.50 R-Factor: 0.213

CHAIN: A SWISS-PROT/TREMBL: P04224    KEYWORD: Glycoprotein    MHC II    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    Mouse (Mus musculus), I-E 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    Mouse (Mus musculus), I-EK GO:   CHAIN: B SWISS-PROT/TREMBL: P18468    KEYWORD: Glycoprotein    MHC II    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 beta chain, C-terminal domain    Mouse (Mus musculus), I-E 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 beta chain, N-terminal domain    Mouse (Mus musculus), I-EK GO:   CHAIN: C SWISS-PROT/TREMBL: P04224    KEYWORD: Glycoprotein    MHC II    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    Mouse (Mus musculus), I-E 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    Mouse (Mus musculus), I-EK GO:   CHAIN: D SWISS-PROT/TREMBL: P18468    KEYWORD: Glycoprotein    MHC II    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 beta chain, C-terminal domain    Mouse (Mus musculus), I-E 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 beta chain, N-terminal domain    Mouse (Mus musculus), I-EK GO:

Image Source: PDB

1d5m B - percentage of sequence identity: 77
1fng A - percentage of sequence identity: 100
1fv1 B - percentage of sequence identity: 75
1i3r B - percentage of sequence identity: 99
1ktd B - percentage of sequence identity: 99
1lnu B - percentage of sequence identity: 67
1s9v B - percentage of sequence identity: 65
1uvq B - percentage of sequence identity: 68