Structural Classification of Proteins
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Family: Fumarate reductase respiratory complex cytochrome b subunit, FrdC

duplication: consists of two structural repeats; the heme-binding sites are related by pseudo two fold symmetry

Lineage:

  1. Root: scop
  2. Class: Membrane and cell surface proteins and peptides [56835]
    Does not include proteins in the immune system
  3. Fold: Heme-binding four-helical bundle [81344]
    core: four transmembrane helices, up-and-down bundle, binds one or two heme groups in between the helices
  4. Superfamily: Fumarate reductase respiratory complex transmembrane subunits [81343]
    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
    link to SUPERFAMILY database - Superfamily
  5. Family: Fumarate reductase respiratory complex cytochrome b subunit, FrdC [56910]
    duplication: consists of two structural repeats; the heme-binding sites are related by pseudo two fold symmetry

Protein Domains:

  1. Fumarate reductase respiratory complex cytochrome b subunit, FrdC [56911]
    1. Wolinella succinogenes [TaxId: 844] [56913] (8)
      1. 2bs2 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
        automatically matched to d1qlac_
        complexed with f3s, fad, fes, fmr, hem, lmt, na, sf4
        1. region c:1-254 [129035] picpiclink
      2. 2bs2 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
        automatically matched to d1qlac_
        complexed with f3s, fad, fes, fmr, hem, lmt, na, sf4
        1. region f:1-254 [129041] picpiclink
      3. 2bs3 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
        complexed with cit, f3s, fad, fes, hem, lmt, na, sf4
        1. region c:1-255 [145005] picpiclink
      4. 2bs3 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
        automatically matched to 2BS3 C:1-255
        complexed with cit, f3s, fad, fes, hem, lmt, na, sf4
        1. region f:1-255 [145006] picpiclink
      5. 1qlb picpicxrefxrefxrefxrefxref
        1. chain c [43724] picpiclink
        2. chain f [43725] picpiclink
      6. 2bs4 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
        complexed with cit, dmw, f3s, fad, fes, hem, lmt, na, sf4
        1. region c:1-255 [145007] picpiclink
      7. 2bs4 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
        automatically matched to 2BS4 C:1-255
        complexed with cit, dmw, f3s, fad, fes, hem, lmt, na, sf4
        1. region f:1-255 [145008] picpiclink
      8. 1e7p picpicxrefxrefxrefxrefxref
        complexed with f3s, fad, fes, fs4, hem, lmt, mla, na; mutant
        1. chain c [59352] picpiclink
        2. chain f [59358] picpiclink
        3. chain i [59364] picpiclink
        4. chain l [59370] picpiclink
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MRC site Generated from scop database 1.75 with scopm 1.101 on Wed Jun 3 10:42:06 2009
Copyright © 1994-2009 The scop authors / scop@mrc-lmb.cam.ac.uk