SCOPe 2.01: Family b.69.4.2: Cell cycle arrest protein BUB3

Lineage for Family b.69.4.2: Cell cycle arrest protein BUB3

1. Root: SCOPe 2.01

2. Class b: All beta proteins [48724] (174 folds)

3. Fold b.69: 7-bladed beta-propeller [50964] (14 superfamilies)
   consists of seven 4-stranded beta-sheet motifs; meander

4. Superfamily b.69.4: WD40 repeat-like [50978] (3 families)
   also contains 8-bladed propellers

5. Family b.69.4.2: Cell cycle arrest protein BUB3 [110289] (2 proteins)
   possibly related to the WD-repeat family; both sequence similarity between the blades and the WD40 repeat signature are very weak
   this is a repeat family; one repeat unit is 1u4c A:12-56 found in domain

Proteins:

1. Cell cycle arrest protein BUB3 [110290] (1 species)

   • Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [110291] (2 PDB entries)
     Uniprot P26449

2. automated matches [190323] (1 species)
   not a true protein

   • Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [187140] (2 PDB entries)

More info for Family b.69.4.2: Cell cycle arrest protein BUB3

Timeline for Family b.69.4.2: Cell cycle arrest protein BUB3:

• Family b.69.4.2: Cell cycle arrest protein BUB3 first appeared in SCOP 1.69
  
• Family b.69.4.2: Cell cycle arrest protein BUB3 appears in SCOP 1.75
  
• Family b.69.4.2: Cell cycle arrest protein BUB3 appears in SCOPe 2.02
  
• Family b.69.4.2: Cell cycle arrest protein BUB3 appears in the current release, SCOPe 2.08