Structural Classification of Proteins
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Superfamily: TrpR-like

contains an extra shared helix after the HTH motif

Lineage:

  1. Root: scop
  2. Class: All alpha proteins [46456]
  3. Fold: DNA/RNA-binding 3-helical bundle [46688]
    core: 3-helices; bundle, closed or partly opened, right-handed twist; up-and down
  4. Superfamily: TrpR-like [48295]
    contains an extra shared helix after the HTH motif

Families:

  1. Trp repressor, TrpR [48296] (1) picpic
    intertwined dimer of identical 6-helical subunits
  2. Chromosomal replication initiation factor DnaA C-terminal domain IV [81695] (2) picpic
    monomeric; contains additional N-terminal helices
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MRC site Generated from scop database 1.73 with scopm 1.101 on Wed Nov 21 11:18:32 2007
Copyright © 1994-2007 The scop authors / scop@mrc-lmb.cam.ac.uk