SCOPe 2.01: Family d.17.4.3: Ketosteroid isomerase-like

Lineage for Family d.17.4.3: Ketosteroid isomerase-like

1. Root: SCOPe 2.01

2. Class d: Alpha and beta proteins (a+b) [53931] (376 folds)

3. Fold d.17: Cystatin-like [54402] (7 superfamilies)
   Core: alpha-beta(4); helix packs against coiled antiparallel beta-sheet

4. Superfamily d.17.4: NTF2-like [54427] (31 families)
   has a beta-alpha(2)-beta insertion after the main helix

5. Family d.17.4.3: Ketosteroid isomerase-like [54434] (2 proteins)

Proteins:

1. Delta-5-3-ketosteroid isomerase, steroid delta-isomerase, KSI [54435] (2 species)

   1. Species Comamonas testosteroni, also known as Pseudomonas testosteroni [TaxId:285] [54436] (18 PDB entries)

   2. Species Pseudomonas putida [TaxId:303] [54437] (31 PDB entries)
      Uniprot P07445

2. Hypothetical protein Rv0760c [142994] (2 species)

   1. Species Mycobacterium tuberculosis H37Rv [TaxId:83332] [159979] (3 PDB entries)

   2. Species Mycobacterium tuberculosis [TaxId:1773] [142995] (1 PDB entry)
      Uniprot P71817 5-136

More info for Family d.17.4.3: Ketosteroid isomerase-like

Timeline for Family d.17.4.3: Ketosteroid isomerase-like:

• Family d.17.4.3: Ketosteroid isomerase-like first appeared (with stable ids) in SCOP 1.55, called Family d.17.4.3: Delta-5-3-ketosteroid isomerase, steroid delta-isomerase, KSI
  
• Family d.17.4.3: Ketosteroid isomerase-like appears in SCOP 1.75
  
• Family d.17.4.3: Ketosteroid isomerase-like appears in SCOPe 2.02
  
• Family d.17.4.3: Ketosteroid isomerase-like appears in the current release, SCOPe 2.08