Structural Classification of Proteins
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Superfamily: Cytochrome b559 subunits

Lineage:

  1. Root: scop
  2. Class: Membrane and cell surface proteins and peptides [56835]
    Does not include proteins in the immune system
  3. Fold: Single transmembrane helix [81407]
    not a true fold
  4. Superfamily: Cytochrome b559 subunits [161045]

Families:

  1. Cytochrome b559 subunits [161046] (2)
    Pfam 00283 comprises PsbF beta subunit (PsbF) and the transmembrane helix of alpha subunit (PsbE) that bind one heme group between them; the lumenal region of the alpha subunit is covered by Pfam 00284
    1. Cytochrome b559 subunit alpha, PsbE [161047]
      1. Thermosynechococcus elongatus [TaxId: 146786] [161048] (1) picpic
        SQ Q8DIP0 3-84
    2. Cytochrome b559 subunit beta, PsbF [161049]
      1. Thermosynechococcus elongatus [TaxId: 146786] [161050] (1) picpic
        SQ Q8DIN9 11-45
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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