SCOP 1.69: Superfamily c.1.2: Ribulose-phoshate binding barrel

Lineage for Superfamily c.1.2: Ribulose-phoshate binding barrel

1. Root: SCOP 1.69

2. Class c: Alpha and beta proteins (a/b) [51349] (136 folds)

3. Fold c.1: TIM beta/alpha-barrel [51350] (31 superfamilies)
   contains parallel beta-sheet barrel, closed; n=8, S=8; strand order 12345678
   the first seven superfamilies have similar phosphate-binding sites

4. Superfamily c.1.2: Ribulose-phoshate binding barrel [51366] (4 families)

Families:

1. c.1.2.1: Histidine biosynthesis enzymes [51367] (2 proteins)
   structural evidence for the gene duplication within the barrel fold

2. c.1.2.2: D-ribulose-5-phosphate 3-epimerase [51372] (1 protein)

3. c.1.2.3: Decarboxylase [51375] (2 proteins)

4. c.1.2.4: Tryptophan biosynthesis enzymes [51381] (3 proteins)

More info for Superfamily c.1.2: Ribulose-phoshate binding barrel

Timeline for Superfamily c.1.2: Ribulose-phoshate binding barrel:

• Superfamily c.1.2: Ribulose-phoshate binding barrel first appeared (with stable ids) in SCOP 1.55
  
• Superfamily c.1.2: Ribulose-phoshate binding barrel appears in SCOP 1.67
  
• Superfamily c.1.2: Ribulose-phoshate binding barrel appears in SCOP 1.71
  
• Superfamily c.1.2: Ribulose-phoshate binding barrel appears in the current release, SCOPe 2.08