Lineage for d1kf6d_ (1kf6 D:)

  1. Root: SCOP 1.75
  2. 886031Class f: Membrane and cell surface proteins and peptides [56835] (58 folds)
  3. 887002Fold f.21: Heme-binding four-helical bundle [81344] (3 superfamilies)
    core: four transmembrane helices, up-and-down bundle, binds one or two heme groups in between the helices
  4. 887060Superfamily f.21.2: Fumarate reductase respiratory complex transmembrane subunits [81343] (2 families) (S)
    two distinct families: in one family the common fold is contained in a single-chain subunit, in the other it is formed by two chains
  5. 887076Family f.21.2.2: Succinate dehydrogenase/Fumarate reductase transmembrane subunits (SdhC/FrdC and SdhD/FrdD) [81373] (4 proteins)
    consists of two homologous non-identical subunits that form a heterodimer; may or may not contain heme groups
  6. 887089Protein Fumarate reductase subunit FrdD [81372] (1 species)
  7. 887090Species Escherichia coli [TaxId:562] [81371] (5 PDB entries)
    is not known to bind heme
  8. 887091Domain d1kf6d_: 1kf6 D: [72400]
    Other proteins in same PDB: d1kf6a1, d1kf6a2, d1kf6a3, d1kf6b1, d1kf6b2, d1kf6c_, d1kf6m1, d1kf6m2, d1kf6m3, d1kf6n1, d1kf6n2, d1kf6o_

Details for d1kf6d_

PDB Entry: 1kf6 (more details), 2.7 Å

PDB Description: E. coli Quinol-Fumarate Reductase with Bound Inhibitor HQNO
PDB Compounds: (D:) fumarate reductase 13 kda hydrophobic protein

SCOP Domain Sequences for d1kf6d_:

Sequence; same for both SEQRES and ATOM records: (download)

>d1kf6d_ f.21.2.2 (D:) Fumarate reductase subunit FrdD {Escherichia coli [TaxId: 562]}

SCOP Domain Coordinates for d1kf6d_:

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Timeline for d1kf6d_: