Structural Classification of Proteins
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Protein: Cyclase subunit (or domain) of imidazoleglycerolphosphate synthase HisF from Archaeon Pyrobaculum aerophilum [TaxId: 13773]

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a/b) [51349]
    Mainly parallel beta sheets (beta-alpha-beta units)
  3. Fold: TIM beta/alpha-barrel [51350]
    contains parallel beta-sheet barrel, closed; n=8, S=8; strand order 12345678
    the first seven superfamilies have similar phosphate-binding sites
  4. Superfamily: Ribulose-phoshate binding barrel [51366]
    link to SUPERFAMILY database - Superfamily
  5. Family: Histidine biosynthesis enzymes [51367]
    structural evidence for the gene duplication within the barrel fold
  6. Protein: Cyclase subunit (or domain) of imidazoleglycerolphosphate synthase HisF [51370]
  7. Species: Archaeon Pyrobaculum aerophilum [TaxId: 13773] [69380]

PDB Entry Domains:

  1. 1h5y picpic
    complexed with gol, po4
    1. chain a [65638] picpiclink
    2. chain b [65639] 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