SCOP 1.71: Family a.4.5.13: Linker histone H1/H5

Lineage for Family a.4.5.13: Linker histone H1/H5

1. Root: SCOP 1.71

2. Class a: All alpha proteins [46456] (226 folds)

3. Fold a.4: DNA/RNA-binding 3-helical bundle [46688] (14 superfamilies)
   core: 3-helices; bundle, closed or partly opened, right-handed twist; up-and down

4. Superfamily a.4.5: "Winged helix" DNA-binding domain [46785] (61 families)
   contains a small beta-sheet (wing)

5. Family a.4.5.13: Linker histone H1/H5 [46827] (3 proteins)

Proteins:

1. Histone H1 homologue Hho1p [101037] (1 species)
   duplication: contains two similar globular domains

   • Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [101038] (3 PDB entries)

2. Histone H1, globular domain [46830] (1 species)

   • Species Chicken (Gallus gallus) [TaxId:9031] [46831] (1 PDB entry)

3. Histone H5, globular domain [46828] (1 species)

   • Species Chicken (Gallus gallus) [TaxId:9031] [46829] (1 PDB entry)

More info for Family a.4.5.13: Linker histone H1/H5

Timeline for Family a.4.5.13: Linker histone H1/H5:

• Family a.4.5.13: Linker histone H1/H5 first appeared (with stable ids) in SCOP 1.55, called Family a.4.5.13: Histone H1/H5
  
• Family a.4.5.13: Linker histone H1/H5 appears in SCOP 1.69
  
• Family a.4.5.13: Linker histone H1/H5 appears in SCOP 1.73
  
• Family a.4.5.13: Linker histone H1/H5 appears in the current release, SCOPe 2.08