SCOP 1.69: Family c.80.1.1: double-SIS domain

Lineage for Family c.80.1.1: double-SIS domain

1. Root: SCOP 1.69

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

3. Fold c.80: SIS domain [53696] (1 superfamily)
   3 layers: a/b/a; parallel beta-sheet of 5 strands, order 21345

4. Superfamily c.80.1: SIS domain [53697] (3 families)

5. Family c.80.1.1: double-SIS domain [53698] (3 proteins)
   duplication: consists of two SIS domains related by pseudo dyad

Proteins:

1. "Isomerase domain" of glucosamine 6-phosphate synthase (GLMS) [53699] (1 species)

   • Species Escherichia coli [TaxId:562] [53700] (4 PDB entries)

2. Glucose-6-phosphate isomerase, conjectural [110726] (1 species)

   • Species Archaeon Pyrobaculum aerophilum [TaxId:13773] [110727] (2 PDB entries)

3. Hypothetical protein TM0813 [75314] (1 species)

   • Species Thermotoga maritima [TaxId:243274] [75315] (1 PDB entry)

More info for Family c.80.1.1: double-SIS domain

Timeline for Family c.80.1.1: double-SIS domain:

• Family c.80.1.1: double-SIS domain first appeared (with stable ids) in SCOP 1.55, called Family c.80.1.1: "Isomerase domain" of glucosamine 6-phosphate synthase (GLMS)
  
• Family c.80.1.1: double-SIS domain appears in SCOP 1.67
  
• Family c.80.1.1: double-SIS domain appears in SCOP 1.71
  
• Family c.80.1.1: double-SIS domain appears in the current release, SCOPe 2.08