Structural Classification of Proteins
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Family: Group I mobile intron endonuclease

contains two extra helices in the C-terminal extension

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a+b) [53931]
    Mainly antiparallel beta sheets (segregated alpha and beta regions)
  3. Fold: Homing endonuclease-like [55603]
    alpha-beta(2)-alpha-beta(2)-alpha; 2 layers: a/b; antiparallel sheet 1243
  4. Superfamily: Homing endonucleases [55608]
    link to SUPERFAMILY database - Superfamily
  5. Family: Group I mobile intron endonuclease [55609]
    contains two extra helices in the C-terminal extension

Protein Domains:

  1. DNA endonuclease I-CreI [55610]
    1. Chlamydomonas reinhardtii [TaxId: 3055] [55611] (13) picpic
      SQ P05725 2-154 ! SQ P05725
  2. DNA endonuclease I-dmoI [55612]
    duplication: contains tandem repeat of this fold
    1. Archaeon Desulfurococcus mobilis [TaxId: 2274] [55613] (2) picpic
  3. DNA endonuclease I-MsoI [90006]
    1. Monomastix sp. cl-1997 [TaxId: 141716] [90007] (1) picpic
  4. DNA endonuclease I-AniI [103141]
    duplication: contains tandem repeat of this fold
    1. Aspergillus nidulans [TaxId: 162425] [103142] (1) picpic
      synonym: Emericella nidulans
  5. DNA endonuclease I-SceI [118055]
    duplication: contains tandem repeat of this fold
    1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [118056] (1) picpic
      SQ P03882
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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