PDB: 1pxx Compound: prostaglandin gH SYNTHASE 2 Classification: OXIDOREDUCTASE Entry date in PDB: 2003-09-09 Resolution [Å]: 2.90 R-Factor: 0.254

CHAIN: A SWISS-PROT/TREMBL: Q05769    KEYWORD: 3D-structure    Dioxygenase    Glycoprotein    Heme    Iron    Membrane    Oxidoreductase    Peroxidase    Prostaglandin biosynthesis    Signal    EC: 1.14.99.1 SCOP: a.93.1.2 All alpha proteins    Heme-dependent peroxidases    Heme-dependent peroxidases    Myeloperoxidase-like    Prostaglandin H2 synthase    Mouse (Mus musculus) SCOP: g.3.11.1 Small proteins    Knottins (small inhibitors, toxins, lectins)    EGF/Laminin    EGF-type module    Prostaglandin H2 synthase-1, EGF-like module    Mouse (Mus musculus) GO:  peroxidase activity    CHAIN: B SWISS-PROT/TREMBL: Q05769    KEYWORD: 3D-structure    Dioxygenase    Glycoprotein    Heme    Iron    Membrane    Oxidoreductase    Peroxidase    Prostaglandin biosynthesis    Signal    EC: 1.14.99.1 SCOP: a.93.1.2 All alpha proteins    Heme-dependent peroxidases    Heme-dependent peroxidases    Myeloperoxidase-like    Prostaglandin H2 synthase    Mouse (Mus musculus) SCOP: g.3.11.1 Small proteins    Knottins (small inhibitors, toxins, lectins)    EGF/Laminin    EGF-type module    Prostaglandin H2 synthase-1, EGF-like module    Mouse (Mus musculus) GO:  peroxidase activity    CHAIN: C SWISS-PROT/TREMBL: Q05769    KEYWORD: 3D-structure    Dioxygenase    Glycoprotein    Heme    Iron    Membrane    Oxidoreductase    Peroxidase    Prostaglandin biosynthesis    Signal    EC: 1.14.99.1 SCOP: a.93.1.2 All alpha proteins    Heme-dependent peroxidases    Heme-dependent peroxidases    Myeloperoxidase-like    Prostaglandin H2 synthase    Mouse (Mus musculus) SCOP: g.3.11.1 Small proteins    Knottins (small inhibitors, toxins, lectins)    EGF/Laminin    EGF-type module    Prostaglandin H2 synthase-1, EGF-like module    Mouse (Mus musculus) GO:  peroxidase activity    CHAIN: D SWISS-PROT/TREMBL: Q05769    KEYWORD: 3D-structure    Dioxygenase    Glycoprotein    Heme    Iron    Membrane    Oxidoreductase    Peroxidase    Prostaglandin biosynthesis    Signal    EC: 1.14.99.1 SCOP: a.93.1.2 All alpha proteins    Heme-dependent peroxidases    Heme-dependent peroxidases    Myeloperoxidase-like    Prostaglandin H2 synthase    Mouse (Mus musculus) SCOP: g.3.11.1 Small proteins    Knottins (small inhibitors, toxins, lectins)    EGF/Laminin    EGF-type module    Prostaglandin H2 synthase-1, EGF-like module    Mouse (Mus musculus) GO:  peroxidase activity

Image Source: PDB

1cvu A - percentage of sequence identity: 99
1eqg A - percentage of sequence identity: 64
1q4g A - percentage of sequence identity: 64