PDB: 1nek Compound: succinate dehydrogenase flavoprotein subunit Classification: OXIDOREDUCTASE Entry date in PDB: 2003-02-25 Resolution [Å]: 2.60 R-Factor: 0.247

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

Loops in ArchDB-EC clusters

1nek_B_211 - HH => SUBCLASS : 6.26.1

Loops not clustered in ArchDB

1nek_B_89 - AR
1nek_A_5 - AR
1nek_A_34 - AR
1nek_A_159 - AR
1nek_A_541 - AR
1nek_A_190 - AR
1nek_A_233 - AR
1nek_A_347 - AR
1nek_A_377 - AR
1nek_B_70 - AR
1nek_A_311 - EH
1nek_A_239 - EH
1nek_A_198 - EH
1nek_B_104 - EH
1nek_A_132 - EH
1nek_A_390 - EH
1nek_A_474 - EH
1nek_B_19 - EH
1nek_A_53 - EH
1nek_A_11 - EH
1nek_A_263 - EH
1nek_A_123 - HA
1nek_A_164 - HA
1nek_A_177 - HA
1nek_B_99 - HA
1nek_A_360 - HA
1nek_A_367 - HA
1nek_A_558 - HA
1nek_B_4 - HA
1nek_B_64 - HA
1nek_A_286 - HE
1nek_A_17 - HE
1nek_A_82 - HE
1nek_A_141 - HE
1nek_A_221 - HE
1nek_A_256 - HE
1nek_A_328 - HE
1nek_A_456 - HE
1nek_A_508 - HE
1nek_B_35 - HE
1nek_A_272 - HH
1nek_B_154 - HH
1nek_B_190 - HH
1nek_B_137 - HH
1nek_B_108 - HH
1nek_B_172 - HH
1nek_A_442 - HH
1nek_A_434 - HH
1nek_A_477 - HH
1nek_A_403 - HH
1nek_A_320 - HH
1nek_A_65 - HH
1nek_B_160 - HH

1nen A - percentage of sequence identity: 100
2acz A - percentage of sequence identity: 100
null nu - percentage of sequence identity: 0