Structural Classification of Proteins
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Protein: Transcriptional activator sigm54 (NtrC1), C-terminal domain from Aquifex aeolicus [TaxId: 63363]

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a/b) [51349]
    Mainly parallel beta sheets (beta-alpha-beta units)
  3. Fold: P-loop containing nucleoside triphosphate hydrolases [52539]
    3 layers: a/b/a, parallel or mixed beta-sheets of variable sizes
  4. Superfamily: P-loop containing nucleoside triphosphate hydrolases [52540]
    division into families based on beta-sheet topologies
    link to SUPERFAMILY database - Superfamily
  5. Family: Extended AAA-ATPase domain [81269]
    fold is similar to that of RecA, but lacks the last two strands, followed by a family-specific Arg-finger domain
  6. Protein: Transcriptional activator sigm54 (NtrC1), C-terminal domain [102389]
  7. Species: Aquifex aeolicus [TaxId: 63363] [102390]

PDB Entry Domains:

  1. 1ny5 picpicxref
    inactive state
    complexed with adp, gol, mg, po4
    1. region a:138-384 [92318] picpiclink
    2. region b:138-385 [92320] picpiclink
  2. 1ny6 picpic
    AAA+ domain only in the active state
    complexed with adp
    1. chain a [92321] picpiclink
    2. chain b [92322] picpiclink
    3. chain c [92323] picpiclink
    4. chain d [92324] picpiclink
    5. chain e [92325] picpiclink
    6. chain f [92326] picpiclink
    7. chain g [92327] picpiclink
    8. chain h [92328] picpiclink
    9. chain i [92329] picpiclink
    10. chain j [92330] picpiclink
    11. chain k [92331] picpiclink
    12. chain l [92332] picpiclink
    13. chain m [92333] picpiclink
    14. chain n [92334] picpiclink
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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