SCOPe 2.05: Family f.23.38.1: Cytochrome b559 subunits

Lineage for Family f.23.38.1: Cytochrome b559 subunits

1. Root: SCOPe 2.05

2. Class f: Membrane and cell surface proteins and peptides [56835] (57 folds)

3. Fold f.23: Single transmembrane helix [81407] (40 superfamilies)
   not a true fold

4. Superfamily f.23.38: Cytochrome b559 subunits [161045] (1 family)

5. Family f.23.38.1: Cytochrome b559 subunits [161046] (3 proteins)
   Pfam PF00283 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 PF00284

Proteins:

1. Cytochrome b559 subunit alpha, PsbE [161047] (2 species)

   1. Species Thermosynechococcus elongatus [TaxId:146786] [161048] (2 PDB entries)
      Uniprot Q8DIP0 3-84

   2. Species Thermosynechococcus vulcanus [TaxId:32053] [189913] (5 PDB entries)

2. Cytochrome b559 subunit beta, PsbF [161049] (2 species)

   1. Species Thermosynechococcus elongatus [TaxId:146786] [161050] (2 PDB entries)
      Uniprot Q8DIN9 11-45

   2. Species Thermosynechococcus vulcanus [TaxId:32053] [267725] (2 PDB entries)

3. automated matches [191000] (2 species)
   not a true protein

   1. Species Thermosynechococcus elongatus [TaxId:32046] [188745] (2 PDB entries)

   2. Species Thermosynechococcus vulcanus [TaxId:32053] [189914] (3 PDB entries)

More info for Family f.23.38.1: Cytochrome b559 subunits

Timeline for Family f.23.38.1: Cytochrome b559 subunits:

• Family f.23.38.1: Cytochrome b559 subunits first appeared in SCOP 1.75
  
• Family f.23.38.1: Cytochrome b559 subunits appears in SCOPe 2.04
  
• Family f.23.38.1: Cytochrome b559 subunits appears in SCOPe 2.06
  
• Family f.23.38.1: Cytochrome b559 subunits appears in the current release, SCOPe 2.08