PDB: 1kzg Compound: guanine nucleotide exchange factor dbs Classification: SIGNALING PROTEIN Entry date in PDB: 2002-03-20 Resolution [Å]: 2.60 R-Factor: 0.217

CHAIN: A SWISS-PROT/TREMBL: Q64096    KEYWORD: 3D-structure    Guanine-nucleotide releasing factor    Proto-oncogene    SH3 domain    SCOP: a.87.1.1 All alpha proteins    DBL homology domain (DH-domain)    DBL homology domain (DH-domain)    DBL homology domain (DH-domain)    Dbl's big sister, Dbs    Mouse (Mus musculus) SCOP: b.55.1.1 All beta proteins    PH domain-like    PH domain-like    Pleckstrin-homology domain (PH domain)    Dbl's big sister, Dbs    Mouse (Mus musculus) GO:  guanyl-nucleotide exchange factor activity    intracellular signaling cascade    CHAIN: B SWISS-PROT/TREMBL: P60953    KEYWORD: 3D-structure    Alternative splicing    GTP-binding    Lipoprotein    Methylation    Prenylation    SCOP: c.37.1.8 Alpha and beta proteins (a/b)    P-loop containing nucleoside triphosphate hydrolases    P-loop containing nucleoside triphosphate hydrolases    G proteins    CDC42    Human (Homo sapiens) GO:  GTP binding    protein transport    small GTPase mediated signal transduction    CHAIN: C SWISS-PROT/TREMBL: Q64096    KEYWORD: 3D-structure    Guanine-nucleotide releasing factor    Proto-oncogene    SH3 domain    SCOP: a.87.1.1 All alpha proteins    DBL homology domain (DH-domain)    DBL homology domain (DH-domain)    DBL homology domain (DH-domain)    Dbl's big sister, Dbs    Mouse (Mus musculus) SCOP: b.55.1.1 All beta proteins    PH domain-like    PH domain-like    Pleckstrin-homology domain (PH domain)    Dbl's big sister, Dbs    Mouse (Mus musculus) GO:  guanyl-nucleotide exchange factor activity    intracellular signaling cascade    CHAIN: D SWISS-PROT/TREMBL: P60953    KEYWORD: 3D-structure    Alternative splicing    GTP-binding    Lipoprotein    Methylation    Prenylation    SCOP: c.37.1.8 Alpha and beta proteins (a/b)    P-loop containing nucleoside triphosphate hydrolases    P-loop containing nucleoside triphosphate hydrolases    G proteins    CDC42    Human (Homo sapiens) GO:  GTP binding    protein transport    small GTPase mediated signal transduction

Image Source: PDB

1kz7 A - percentage of sequence identity: 99
1ryh A - percentage of sequence identity: 65
2ngr A - percentage of sequence identity: 100