SCOP 1.69: Superfamily c.92.1: Chelatase

Lineage for Superfamily c.92.1: Chelatase

1. Root: SCOP 1.69

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

3. Fold c.92: Chelatase-like [53799] (2 superfamilies)
   duplication: tandem repeat of two domains; 3 layers (a/b/a); parallel beta-sheet of 4 strands, order 2134

4. Superfamily c.92.1: Chelatase [53800] (3 families)
   interdomain linker is short; swapping of C-terminal helices between the two domains

Families:

1. c.92.1.1: Ferrochelatase [53801] (1 protein)

2. c.92.1.2: Cobalt chelatase CbiK [53804] (1 protein)

3. c.92.1.3: CbiX-like (Pfam 01903) [110742] (1 protein)
   single-domain protein; forms the C-terminal helix-swapped dimer similar to the CbiK subunit

More info for Superfamily c.92.1: Chelatase

Timeline for Superfamily c.92.1: Chelatase:

• Superfamily c.92.1: Chelatase first appeared (with stable ids) in SCOP 1.55
  
• Superfamily c.92.1: Chelatase appears in SCOP 1.67
  
• Superfamily c.92.1: Chelatase appears in SCOP 1.71
  
• Superfamily c.92.1: Chelatase appears in the current release, SCOPe 2.08