Lineage for Family a.22.1.1: Nucleosome core histones

  1. Root: SCOP 1.75
  2. 758332Class a: All alpha proteins [46456] (284 folds)
  3. 764835Fold a.22: Histone-fold [47112] (1 superfamily)
    core: 3 helices; long middle helix is flanked at each end with shorter ones
  4. 764836Superfamily a.22.1: Histone-fold [47113] (4 families) (S)
  5. 764837Family a.22.1.1: Nucleosome core histones [47114] (5 proteins)
    form octamers composed of two copies of each of the four histones

Proteins:

  1. 764838Histone H2A [47115] (6 species)
    1. 764839Species African clawed frog (Xenopus laevis) [TaxId:8355] [47117] (24 PDB entries)
    2. 764888Species Baker's yeast (Saccharomyces cerevisiae), H2A.1 [TaxId:4932] [68984] (2 PDB entries)
    3. 764892Species Chicken (Gallus gallus), erythrocytes [TaxId:9031] [47116] (6 PDB entries)
      Uniprot P02263
    4. 764903Species Human (Homo sapiens), H2A.a [TaxId:9606] [140392] (1 PDB entry)
      Uniprot P28001 11-118
    5. 764906Species Human (Homo sapiens), variant H2A.Z [TaxId:9606] [47118] (1 PDB entry)
    6. 764909Species Mouse (Mus musculus), H2A.1 [TaxId:10090] [158384] (1 PDB entry)
      Uniprot P22752 14-118
  2. 764911Histone H2B [47119] (6 species)
    1. 764912Species African clawed frog (Xenopus laevis) [TaxId:8355] [47121] (26 PDB entries)
    2. 764965Species Baker's yeast (Saccharomyces cerevisiae), H2B.2 [TaxId:4932] [68985] (2 PDB entries)
    3. 764969Species Chicken (Gallus gallus), erythrocytes [TaxId:9031] [47120] (6 PDB entries)
      Uniprot P02279
    4. 764980Species Human (Homo sapiens), H2B.k [TaxId:9606] [140394] (1 PDB entry)
      Uniprot O60814 30-125
    5. 764983Species Mouse (Mus musculus), H2Ba [TaxId:10090] [140393] (2 PDB entries)
      Uniprot Q9D2U9 34-126
    6. 764987Species Xenopus (Silurana) tropicalis [TaxId:8364] [158385] (2 PDB entries)
  3. 764992Histone H3 [47122] (5 species)
    1. 764993Species African clawed frog (Xenopus laevis) [TaxId:8355] [47124] (27 PDB entries)
    2. 765048Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [68986] (1 PDB entry)
    3. 765051Species Chicken (Gallus gallus), erythrocytes [TaxId:9031] [47123] (7 PDB entries)
      Uniprot P84229
    4. 765064Species fruit fly (Drosophila melanogaster) [TaxId:7227] [158386] (2 PDB entries)
    5. 765069Species Mouse(Mus musculus), H3.1 [TaxId:10090] [140395] (2 PDB entries)
      Uniprot P68433 38-135
  4. 765074Histone H4 [47125] (5 species)
    1. 765075Species African clawed frog (Xenopus laevis) [TaxId:8355] [47127] (33 PDB entries)
    2. 765140Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [68987] (1 PDB entry)
    3. 765143Species Chicken (Gallus gallus), erythrocytes [TaxId:9031] [47126] (5 PDB entries)
      Uniprot P62801
    4. 765152Species fruit fly (Drosophila melanogaster) [TaxId:7227] [158387] (2 PDB entries)
    5. 765157Species Mouse (Mus musculus) [TaxId:10090] [47128] (1 PDB entry)
  5. 765160macro-H2A.1, histone domain [140396] (1 species)

More info for Family a.22.1.1: Nucleosome core histones

Timeline for Family a.22.1.1: Nucleosome core histones: