PDB: 1nen Compound: succinate dehydrogenase flavoprotein subunit Classification: OXIDOREDUCTASE Entry date in PDB: 2003-02-25 Resolution [Å]: 2.90 R-Factor: 0.271

CHAIN: A SWISS-PROT/TREMBL: P10444    KEYWORD: 3D-structure    Complete proteome    Electron transport    FAD    Flavoprotein    Oxidoreductase    Tricarboxylic acid cycle    EC: 1.3.99.1 SCOP: a.7.3.1 All alpha proteins    Spectrin repeat-like    Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain    Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain    Succinate dehydogenase    Escherichia coli SCOP: c.3.1.4 Alpha and beta proteins (a/b)    FAD/NAD(P)-binding domain    FAD/NAD(P)-binding domain    Succinate dehydrogenase/fumarate reductase flavoprotein N-terminal domain    Succinate dehydogenase    Escherichia coli SCOP: c.3.1.4 Alpha and beta proteins (a/b)    FAD/NAD(P)-binding domain    FAD/NAD(P)-binding domain    Succinate dehydrogenase/fumarate reductase flavoprotein N-terminal domain    Succinate dehydogenase    Escherichia coli SCOP: d.168.1.1 Alpha and beta proteins (a+b)    Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain    Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain    Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain    Succinate dehydogenase    Escherichia coli GO:  disulfide oxidoreductase activity    disulfide oxidoreductase activity    disulfide oxidoreductase activity    FAD binding    FAD binding    FAD binding    oxidoreductase activity    oxidoreductase activity    oxidoreductase activity    oxidoreductase activity, acting on the CH-CH group of donors    oxidoreductase activity, acting on the CH-CH group of donors    oxidoreductase activity, acting on the CH-CH group of donors    electron transport    electron transport    electron transport    tricarboxylic acid cycle    tricarboxylic acid cycle    tricarboxylic acid cycle    CHAIN: B SWISS-PROT/TREMBL: P07014    KEYWORD: 2Fe-2S    3D-structure    3Fe-4S    4Fe-4S    Complete proteome    Electron transport    Iron    Iron-sulfur    Metal-binding    Oxidoreductase    Tricarboxylic acid cycle    EC: 1.3.99.1 SCOP: a.1.2.1 All alpha proteins    Globin-like    alpha-helical ferredoxin    Fumarate reductase/Succinate dehydogenase iron-sulfur protein, C-terminal domain    Succinate dehydogenase    Escherichia coli SCOP: d.15.4.2 Alpha and beta proteins (a+b)    beta-Grasp (ubiquitin-like)    2Fe-2S ferredoxin-like    2Fe-2S ferredoxin domains from multidomain proteins    Succinate dehydogenase iron-sulfur protein, N-terminal domain    Escherichia coli GO:  membrane    electron transporter activity    iron ion binding    oxidoreductase activity    electron transport    tricarboxylic acid cycle    CHAIN: C SWISS-PROT/TREMBL: P10446    KEYWORD: 3D-structure    Complete proteome    Electron transport    Heme    Inner membrane    Transmembrane    Tricarboxylic acid cycle    SCOP: f.21.2.2 Membrane and cell surface proteins and peptides    Heme-binding four-helical bundle    Fumarate reductase respiratory complex transmembrane subunits    Succinate dehydrogenase/Fumarate reductase transmembrane subunits (SdhC/FrdC and SdhD/FrdD)    Succinate dehydrogenase subunit SdhC    Escherichia coli GO:   CHAIN: D SWISS-PROT/TREMBL: P10445    KEYWORD: 3D-structure    Complete proteome    Electron transport    Heme    Inner membrane    Transmembrane    Tricarboxylic acid cycle    SCOP: f.21.2.2 Membrane and cell surface proteins and peptides    Heme-binding four-helical bundle    Fumarate reductase respiratory complex transmembrane subunits    Succinate dehydrogenase/Fumarate reductase transmembrane subunits (SdhC/FrdC and SdhD/FrdD)    Succinate dehydrogenase subunit SdhD    Escherichia coli GO:

Image Source: PDB

1nek A - percentage of sequence identity: 100
null nu - percentage of sequence identity: 0