SCOP 1.73: Family c.26.2.3: ETFP subunits

Lineage for Family c.26.2.3: ETFP subunits

1. Root: SCOP 1.73

2. Class c: Alpha and beta proteins (a/b) [51349] (141 folds)

3. Fold c.26: Adenine nucleotide alpha hydrolase-like [52373] (3 superfamilies)
   core: 3 layers, a/b/a ; parallel beta-sheet of 5 strands, order 32145

4. Superfamily c.26.2: Adenine nucleotide alpha hydrolases-like [52402] (6 families)
   share similar mode of ligand (Adenosine group) binding
   can be subdivided into two group with closer relationships within each group than between the groups; the first three families form one group whereas the last two families form the other group

5. Family c.26.2.3: ETFP subunits [52432] (2 proteins)
   alpha/beta heterodimer of homologous subunits; contains additional strands on both edges of the core sheet

Proteins:

1. Large, alpha subunit of electron transfer flavoprotein ETFP, N-terminal domain [81393] (3 species)
   contains an additional FAD-binding domain of DHS-like fold

   1. Species Human (Homo sapiens) [TaxId:9606] [81389] (4 PDB entries)

   2. Species Methylophilus methylotrophus [TaxId:17] [82362] (4 PDB entries)

   3. Species Paracoccus denitrificans [TaxId:266] [81391] (1 PDB entry)

2. Small, beta subunit of electron transfer flavoprotein ETFP [81394] (3 species)
   binds AMP

   1. Species Human (Homo sapiens) [TaxId:9606] [81390] (4 PDB entries)

   2. Species Methylophilus methylotrophus [TaxId:17] [82363] (4 PDB entries)

   3. Species Paracoccus denitrificans [TaxId:266] [81392] (1 PDB entry)

More info for Family c.26.2.3: ETFP subunits

Timeline for Family c.26.2.3: ETFP subunits:

• Family c.26.2.3: ETFP subunits first appeared (with stable ids) in SCOP 1.55, called Family c.29.1.1: Electron transfer flavoprotein, ETFP
  
• Family c.26.2.3: ETFP subunits appears in SCOP 1.71
  
• Family c.26.2.3: ETFP subunits appears in SCOP 1.75
  
• Family c.26.2.3: ETFP subunits appears in the current release, SCOPe 2.08