Structural Classification of Proteins
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Fold: LigT-like

duplication of beta-alpha-beta-alpha-beta motif: antiparallel beta sheet forms barrel (n=6, S=8) similar to the barrel of prokaryotic DNA topoisomerases I and III

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a+b) [53931]
    Mainly antiparallel beta sheets (segregated alpha and beta regions)
  3. Fold: LigT-like [55143]
    duplication of beta-alpha-beta-alpha-beta motif: antiparallel beta sheet forms barrel (n=6, S=8) similar to the barrel of prokaryotic DNA topoisomerases I and III

Superfamilies:

  1. LigT-like [55144] (4)
    link to SUPERFAMILY database - Superfamily
    1. tRNA splicing product Appr>p cyclic nucleotide phosphodiesterase [55145] (1)
      1. tRNA splicing product Appr>p cyclic nucleotide phosphodiesterase [55146]
        1. Thale cress (Arabidopsis thaliana) [TaxId: 3702] [55147] (3) picpic
    2. 2'-5' RNA ligase LigT [89967] (1)
      1. 2'-5' RNA ligase LigT [89968]
        1. Thermus thermophilus [TaxId: 274] [89969] (1) picpic
          TT0787
    3. 2',3'-cyclic nucleotide 3'-phosphodiesterase, catalytic domain [103043] (1)
      1. 2',3'-cyclic nucleotide 3'-phosphodiesterase, catalytic domain [103044]
        1. Rat (Rattus norvegicus) [TaxId: 10116] [103045] (1) picpic
    4. Atu0111-like [143484] (1)
      1. Putative phosphoesterase Atu0111 [143485]
        1. Agrobacterium tumefaciens [TaxId: 358] [143486] (1) picpic
          SQ Q8UJ27 6-237
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MRC site Generated from scop database 1.75 with scopm 1.101 on Wed Jun 3 10:42:06 2009
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