SCOP 1.63: Family c.23.6.1: Cobalamin (vitamin B12)-binding domain

Lineage for Family c.23.6.1: Cobalamin (vitamin B12)-binding domain

1. Root: SCOP 1.63

2. Class c: Alpha and beta proteins (a/b) [51349] (117 folds)

3. Fold c.23: Flavodoxin-like [52171] (16 superfamilies)
   3 layers, a/b/a; parallel beta-sheet of 5 strand, order 21345

4. Superfamily c.23.6: Cobalamin (vitamin B12)-binding domain [52242] (1 family)

5. Family c.23.6.1: Cobalamin (vitamin B12)-binding domain [52243] (3 proteins)

Proteins:

1. Glutamate mutase, small subunit [52246] (2 species)

   1. Species Clostridium cochlearium [TaxId:1494] [52248] (4 PDB entries)

   2. Species Clostridium tetanomorphum [TaxId:1553] [52247] (3 PDB entries)

2. Methionine synthase, C-terminal domain [52244] (1 species)

   • Species Escherichia coli [TaxId:562] [52245] (3 PDB entries)

3. Methylmalonyl-CoA mutase C-terminal domains of alpha and beta subunits [52249] (1 species)
   Both subunits are clearly related but only one (alpha) is active and binds B12

   • Species Propionibacterium freudenreichii, subsp. shermanii [TaxId:1744] [52250] (8 PDB entries)

More info for Family c.23.6.1: Cobalamin (vitamin B12)-binding domain

Timeline for Family c.23.6.1: Cobalamin (vitamin B12)-binding domain:

• Family c.23.6.1: Cobalamin (vitamin B12)-binding domain first appeared (with stable ids) in SCOP 1.55
  
• Family c.23.6.1: Cobalamin (vitamin B12)-binding domain appears in SCOP 1.61
  
• Family c.23.6.1: Cobalamin (vitamin B12)-binding domain appears in SCOP 1.65
  
• Family c.23.6.1: Cobalamin (vitamin B12)-binding domain appears in the current release, SCOPe 2.08