Structural Classification of Proteins
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Fold: DNA/RNA-binding 3-helical bundle

core: 3-helices; bundle, closed or partly opened, right-handed twist; up-and down

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

Superfamilies:

  1. Homeodomain-like [46689] (19) picpic
    consists only of helices
    link to SUPERFAMILY database - Superfamily
  2. Methylated DNA-protein cysteine methyltransferase, C-terminal domain [46767] (1) picpic
    link to SUPERFAMILY database - Superfamily
  3. ARID-like [46774] (1) picpic
    contains extra helices at both N- and C-termini
    link to SUPERFAMILY database - Superfamily
  4. "Winged helix" DNA-binding domain [46785] (84) picpic
    contains a small beta-sheet (wing)
    link to SUPERFAMILY database - Superfamily
  5. C-terminal effector domain of the bipartite response regulators [46894] (3) picpic
    binds to DNA and RNA polymerase; the N-terminal, receiver domain belongs to the CheY family
    link to SUPERFAMILY database - Superfamily
  6. TrpR-like [48295] (3) picpic
    contains an extra shared helix after the HTH motif
    link to SUPERFAMILY database - Superfamily
  7. Ribosomal protein L11, C-terminal domain [46906] (1) picpic
    link to SUPERFAMILY database - Superfamily
  8. Ribosomal protein S18 [46911] (1) picpic
    link to SUPERFAMILY database - Superfamily
  9. Polynucleotide phosphorylase/guanosine pentaphosphate synthase (PNPase/GPSI), domain 3 [46915] (1) picpic
    link to SUPERFAMILY database - Superfamily
  10. N-terminal Zn binding domain of HIV integrase [46919] (1) picpic
    link to SUPERFAMILY database - Superfamily
  11. RNA polymerase subunit RPB10 [46924] (1) picpic
    link to SUPERFAMILY database - Superfamily
  12. Sigma3 and sigma4 domains of RNA polymerase sigma factors [88659] (3) picpic
    link to SUPERFAMILY database - Superfamily
  13. KorB DNA-binding domain-like [109709] (1) picpic
    contains HTH motif in the common core; also contains extra N-terminal helix and C-terminal subdomain of 4 helices (left-handed superhelix)
    link to SUPERFAMILY database - Superfamily
  14. Rps17e-like [116820] (1) picpic
    link to SUPERFAMILY database - Superfamily

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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