PDB: 1n3n Compound: h-2 class i histocompatibility antigen, d-b alpha Classification: IMMUNE SYSTEM Entry date in PDB: 2003-05-27 Resolution [Å]: 3.00 R-Factor: 0.246

CHAIN: A SWISS-PROT/TREMBL: P01899    KEYWORD: 3D-structure    Glycoprotein    MHC I    Signal    Transmembrane    SCOP: b.1.1.2 All beta proteins    Immunoglobulin-like beta-sandwich    Immunoglobulin    C1 set domains (antibody constant domain-like)    Class I MHC, alpha-3 domain    Mouse (Mus musculus) SCOP: d.19.1.1 Alpha and beta proteins (a+b)    MHC antigen-recognition domain    MHC antigen-recognition domain    MHC antigen-recognition domain    Class I MHC, alpha-1 and alpha-2 domains    Mouse (Mus musculus), H-2DB GO:  MHC class I protein complex    MHC class I receptor activity    antigen presentation    CHAIN: B SWISS-PROT/TREMBL: P01887    KEYWORD: 3D-structure    Immunoglobulin domain    MHC I    Polymorphism    Signal    SCOP: b.1.1.2 All beta proteins    Immunoglobulin-like beta-sandwich    Immunoglobulin    C1 set domains (antibody constant domain-like)    beta2-microglobulin    Mouse (Mus musculus) GO:   CHAIN: C SWISS-PROT/TREMBL: P01899    KEYWORD: 3D-structure    Glycoprotein    MHC I    Signal    Transmembrane    SCOP: b.1.1.2 All beta proteins    Immunoglobulin-like beta-sandwich    Immunoglobulin    C1 set domains (antibody constant domain-like)    Class I MHC, alpha-3 domain    Mouse (Mus musculus) SCOP: d.19.1.1 Alpha and beta proteins (a+b)    MHC antigen-recognition domain    MHC antigen-recognition domain    MHC antigen-recognition domain    Class I MHC, alpha-1 and alpha-2 domains    Mouse (Mus musculus), H-2DB GO:  MHC class I protein complex    MHC class I receptor activity    antigen presentation    CHAIN: D SWISS-PROT/TREMBL: P01887    KEYWORD: 3D-structure    Immunoglobulin domain    MHC I    Polymorphism    Signal    SCOP: b.1.1.2 All beta proteins    Immunoglobulin-like beta-sandwich    Immunoglobulin    C1 set domains (antibody constant domain-like)    beta2-microglobulin    Mouse (Mus musculus) GO:   CHAIN: E SWISS-PROT/TREMBL: P01899    KEYWORD: 3D-structure    Glycoprotein    MHC I    Signal    Transmembrane    SCOP: b.1.1.2 All beta proteins    Immunoglobulin-like beta-sandwich    Immunoglobulin    C1 set domains (antibody constant domain-like)    Class I MHC, alpha-3 domain    Mouse (Mus musculus) SCOP: d.19.1.1 Alpha and beta proteins (a+b)    MHC antigen-recognition domain    MHC antigen-recognition domain    MHC antigen-recognition domain    Class I MHC, alpha-1 and alpha-2 domains    Mouse (Mus musculus), H-2DB GO:  MHC class I protein complex    MHC class I receptor activity    antigen presentation    CHAIN: F SWISS-PROT/TREMBL: P01887    KEYWORD: 3D-structure    Immunoglobulin domain    MHC I    Polymorphism    Signal    SCOP: b.1.1.2 All beta proteins    Immunoglobulin-like beta-sandwich    Immunoglobulin    C1 set domains (antibody constant domain-like)    beta2-microglobulin    Mouse (Mus musculus) GO:   CHAIN: G SWISS-PROT/TREMBL: P01899    KEYWORD: 3D-structure    Glycoprotein    MHC I    Signal    Transmembrane    SCOP: b.1.1.2 All beta proteins    Immunoglobulin-like beta-sandwich    Immunoglobulin    C1 set domains (antibody constant domain-like)    Class I MHC, alpha-3 domain    Mouse (Mus musculus) SCOP: d.19.1.1 Alpha and beta proteins (a+b)    MHC antigen-recognition domain    MHC antigen-recognition domain    MHC antigen-recognition domain    Class I MHC, alpha-1 and alpha-2 domains    Mouse (Mus musculus), H-2DB GO:  MHC class I protein complex    MHC class I receptor activity    antigen presentation    CHAIN: H SWISS-PROT/TREMBL: P01887    KEYWORD: 3D-structure    Immunoglobulin domain    MHC I    Polymorphism    Signal    SCOP: b.1.1.2 All beta proteins    Immunoglobulin-like beta-sandwich    Immunoglobulin    C1 set domains (antibody constant domain-like)    beta2-microglobulin    Mouse (Mus musculus) GO:

Image Source: PDB

1a1n A - percentage of sequence identity: 72
1agd A - percentage of sequence identity: 73
1bmg - - percentage of sequence identity: 67
1e27 A - percentage of sequence identity: 71
1hsb A - percentage of sequence identity: 69
1i4f A - percentage of sequence identity: 70
1juf A - percentage of sequence identity: 100
1k5n A - percentage of sequence identity: 73
1k8d A - percentage of sequence identity: 83
1kjv A - percentage of sequence identity: 78
1ld9 A - percentage of sequence identity: 93
1lk2 A - percentage of sequence identity: 84
1m6o A - percentage of sequence identity: 71
1mhc A - percentage of sequence identity: 66