Structural Classification of Proteins
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Fold: Cyclin-like

core: 5 helices; one helix is surrounded by the others

Lineage:

  1. Root: scop
  2. Class: All alpha proteins [46456]
  3. Fold: Cyclin-like [47953]
    core: 5 helices; one helix is surrounded by the others

Superfamilies:

  1. Cyclin-like [47954] (3)
    duplication: consists of two domains of this fold
    link to SUPERFAMILY database - Superfamily
    1. Cyclin [47955] (11)
      1. Cyclin A [47956]
        1. Human (Homo sapiens) [TaxId: 9606] [47957] (56) picpic
          SQ P20248 175-432
        2. Cow (Bos taurus) [TaxId: 9913] [47958] (97) picpic
      2. Cyclin H (mcs2) [47959]
        1. Human (Homo sapiens) [TaxId: 9606] [47960] (2) picpic
      3. Viral cyclin [47961]
        1. Herpesvirus saimiri [TaxId: 10381] [47962] (8) picpic
        2. Murine herpesvirus 68 [TaxId: 33708] [47963] (1) picpic
        3. Kaposi's sarcoma-associated herpesvirus [TaxId: 37296] [47964] (1) picpic
      4. CDK5 activator 1 (NCK5a, p25) [74739]
        1. Human (Homo sapiens) [TaxId: 9606] [74740] (4) picpic
          SQ Q15078 145-294
      5. Cyclin K [158591]
        1. Human (Homo sapiens) [TaxId: 9606] [158592] (2) picpic
          SQ O75909 14-157! SQ O75909 158-267
      6. Cyclin-T2 [158593]
        1. Human (Homo sapiens) [TaxId: 9606] [158594] (4) picpic
          SQ O60583 150-262! SQ O60583 7-149
      7. Cyclin T1 [158595]
        1. Human (Homo sapiens) [TaxId: 9606] [158596] (14) picpic
          SQ O60563 151-259! SQ O60563 151-263! SQ O60563 5-150! SQ O60563 8-150
      8. G1/S-specific cyclin-E1 [158597]
        1. Human (Homo sapiens) [TaxId: 9606] [158598] (2) picpic
          SQ P24864 103-242! SQ P24864 243-372
    2. Transcription factor IIB (TFIIB), core domain [47965] (2)
      1. Transcription factor IIB (TFIIB), core domain [47966]
        1. Human (Homo sapiens) [TaxId: 9606] [47967] (5) picpic
        2. Archaeon Pyrococcus woesei [TaxId: 2262] [47968] (2) picpic
    3. Retinoblastoma tumor suppressor domains [47969] (1)
      1. Retinoblastoma tumor suppressor domains [47970]
        contains an additional C-terminal helix
        1. Human (Homo sapiens) [TaxId: 9606] [47971] (9) picpic
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MRC site Generated from scop database 1.75 with scopm 1.101 on Wed Jun 3 10:42:06 2009
Copyright © 1994-2009 The scop authors / scop@mrc-lmb.cam.ac.uk