Structural Classification of Proteins

Superfamily: a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)

: uperfamily

Lineage:

Root: scop
Class: Membrane and cell surface proteins and peptides [56835]
Does not include proteins in the immune system
Fold: a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) [81649]
core: three transmembrane helices, up-and-down bundle
Superfamily: a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) [81648]
uperfamily

Families:

a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) [81647] (5)
a part (domain) of mitochondrial cytochrome b subunit, separate subunit in plants and cyanobacteria
1. Mitochondrial cytochrome b subunit, C-terminal domain [81646]
  1. Cow (Bos taurus) [TaxId: 9913] [81643] (17)
    SQ P00157
    1. 1ppj
      complexed with any, azi, bhg, cdl, fes, gol, hec, hem, pee, po4, sma
      1. region c:261-379 [104256]
      2. region p:261-379 [104271]
    2. 1pp9
      complexed with azi, bhg, cdl, fes, gol, hec, hem, pee, po4, sma, uq
      1. region c:261-379 [104226]
      2. region p:261-379 [104241]
    3. 2fyu
      automatically matched to d1be3c2
      complexed with fdn, fes, hem
      1. region c:261-379 [134396]
    4. 1ntm
      complexed with fes, hem
      1. region c:261-379 [92125]
    5. 1ntz
      complexed with fes, hem, uq2
      1. region c:261-379 [92153]
    6. 1l0l
      complexed with fes, fmx, hem
      1. region c:261-379 [84486]
    7. 1sqx
      automatically matched to d1be3c2
      complexed with fes, hem, sma, uq2
      1. region c:261-379 [119039]
    8. 1ntk
      complexed with ay1, fes, hem
      1. region c:261-379 [92109]
    9. 1l0n
      complexed with fes, hem
      1. region c:261-379 [84502]
    10. 1sqb
      complexed with azo, fes, hem
      1. region c:261-379 [105894]
    11. 1sqv
      automatically matched to d1be3c2
      complexed with fes, hem, uhd, uq2
      1. region c:261-379 [119024]
    12. 1sqp
      automatically matched to d1be3c2
      complexed with cdl, fes, hem, myx, pee, plx
      1. region c:261-379 [118999]
    13. 1sqq
      automatically matched to d1be3c2
      complexed with fes, hem, ost, uq2
      1. region c:261-379 [119011]
    14. 1nu1
      complexed with fes, hem, qno
      1. region c:261-379 [92171]
    15. 1be3
      complexed with fes, hec, hem
      1. region c:261-379 [75805]
    16. 1bgy
      complexed with fes, hec, hem
      1. region c:261-379 [75807]
      2. region o:261-379 [75809]
    17. 1qcr
      complexed with hem
      1. region c:261-379 [75931]
  2. Chicken (Gallus gallus) [TaxId: 9031] [81644] (5)
    1. 1bcc
      complexed with bog, fes, hem, pee, u10
      1. region c:262-380 [75803]
    2. 2bcc
      complexed with bog, fes, hem, pee, sig, u10
      1. region c:262-380 [75987]
    3. 3cwb
      automatically matched to d1bccc2
      complexed with azi, bog, cdl, fes, hec, hem, icx, pee, unl, uq
      1. region c:262-380 [157045]
    4. 3cwb
      automatically matched to d1bccc2
      complexed with azi, bog, cdl, fes, hec, hem, icx, pee, unl, uq
      1. region p:262-380 [157047]
    5. 3bcc
      complexed with amy, fes, hem, sig
      1. region c:262-380 [75998]
  3. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [81645] (9)
    1. 3cx5
      automatically matched to d1ezvc2
      complexed with 6ph, 7ph, 8pe, 9pe, cn3, cn5, fes, hem, m3l, sma, suc, umq
      1. region c:262-385 [157080]
    2. 3cx5
      automatically matched to d1ezvc2
      complexed with 6ph, 7ph, 8pe, 9pe, cn3, cn5, fes, hem, m3l, sma, suc, umq
      1. region n:262-385 [157096]
    3. 1kb9
      complexed with cdl, fes, hem, pcf, pef, pie, sma, umq, uq6
      1. region c:262-385 [77315]
    4. 2ibz
      automatically matched to d1ezvc2
      complexed with fes, hem, sma, uq6
      1. region c:262-385 [137219]
    5. 1ezv
      complexed with fes, hem, sma, uq6
      1. region c:262-385 [75833]
    6. 3cxh
      automatically matched to d1ezvc2
      complexed with 6ph, 7ph, 8pe, 9pe, cn6, fes, hem, m3l, sma, suc, umq
      1. region c:262-385 [157113]
    7. 3cxh
      automatically matched to d1ezvc2
      complexed with 6ph, 7ph, 8pe, 9pe, cn6, fes, hem, m3l, sma, suc, umq
      1. region n:262-385 [157129]
    8. 1p84
      complexed with 3pe, 3ph, cdl, dbt, fes, hem, pc1, umq, uq6
      1. region c:262-385 [87854]
    9. 1kyo
      complexed with fes, hem, m3l, sma
      1. region c:262-385 [75904]
      2. region n:262-385 [75906]
2. Subunit IV of the cytochrome b6f complex [103495]
  1. Mastigocladus laminosus [TaxId: 83541] [103496] (6)
    1. 2e74
      complexed with bcr, cd, cla, fes, hem, opc, sqd, umq
      1. region b:1-160 [145111]
    2. 1vf5
      complexed with bcr, cla, fes, hem, opc, pl9, tds
      1. chain b [100579]
      2. chain o [100590]
    3. 2e76
      automatically matched to 2E74 B:1-160
      complexed with bcr, cd, cla, fes, hem, opc, sqd, tds, umq
      1. region b:1-160 [145117]
    4. 2e75
      automatically matched to 2E74 B:1-160
      complexed with bcr, cd, cla, fes, hem, opc, qno, sqd, umq
      1. region b:1-160 [145114]
    5. 2d2c
      automatically matched to d1vf5b_
      complexed with bcr, bnt, cla, fes, hec, hem, opc
      1. region b:18-154 [131162]
    6. 2d2c
      automatically matched to d1vf5b_
      complexed with bcr, bnt, cla, fes, hec, hem, opc
      1. region o:18-154 [131168]
  2. Chlamydomonas reinhardtii [TaxId: 3055] [103497] (1)
    1. 1q90
      complexed with bcr, cl1, fes, hem, lfa, lmg, sqd, tds; mutant
      1. chain d [96243]