Structural Classification of Proteins
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Fold: Dimerisation interlock

4 helices; bundle, closed, right-handed twist

Lineage:

  1. Root: scop
  2. Class: All alpha proteins [46456]
  3. Fold: Dimerisation interlock [47405]
    4 helices; bundle, closed, right-handed twist

Superfamilies:

  1. SinR repressor dimerisation domain-like [47406] (1)
    intertwined heterodimer of two homologous chains
    link to SUPERFAMILY database - Superfamily
    1. SinR repressor dimerisation domain-like [47407] (2)
      1. SinR repressor dimerisation domain [88841]
        1. Bacillus subtilis [TaxId: 1423] [88842] (1) picpic
      2. SinI anti-repressor [88843]
        1. Bacillus subtilis [TaxId: 1423] [88844] (1) picpic
  2. Dimerization cofactor of HNF-1 alpha [100957] (1)
    link to SUPERFAMILY database - Superfamily
    1. Dimerization cofactor of HNF-1 alpha [100958] (1)
      1. Hepatocyte nuclear factor 1 (HNF-1), N-terminal domain [47410]
        1. Mouse (Mus musculus) [TaxId: 10090] [47411] (5) picpic
  3. Docking domain A of the erythromycin polyketide synthase (DEBS) [101166] (1)
    link to SUPERFAMILY database - Superfamily
    1. Docking domain A of the erythromycin polyketide synthase (DEBS) [101167] (1)
      1. Erythronolide synthase [101168]
        1. Saccharopolyspora erythraea [TaxId: 1836] [101169] (1) picpic
  4. Phenylalanine zipper [109805] (1)
    interlocking dimer with longer helices and aromatic-rich core
    link to SUPERFAMILY database - Superfamily
    1. Adapter protein APS, dimerisation domain [109806] (1)
      1. Adapter protein APS, dimerisation domain [109807]
        1. Human (Homo sapiens) [TaxId: 9606] [109808] (1) picpic
          SQ O14492 21-85
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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