Structural Classification of Proteins
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Family: Phosphotriesterase-like

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: Metallo-dependent hydrolases [51556]
    the beta-sheet barrel is similarly distorted and capped by a C-terminal helix
    has transition metal ions bound inside the barrel
    link to SUPERFAMILY database - Superfamily
  5. Family: Phosphotriesterase-like [51564]

Protein Domains:

  1. Phosphotriesterase (parathion hydrolase, PTE) [51565]
    1. Pseudomonas diminuta [TaxId: 293] [51566] (10)
      SQ P0A434 30-365
      1. 1i0d picpic
        complexed with cbx, cd, egl, na, pel, zn
        1. chain a [61487] picpiclink
        2. chain b [61488] picpiclink
      2. 1hzy picpic
        complexed with cbx, egl, na, pel, zn
        1. chain a [61468] picpiclink
        2. chain b [61469] picpiclink
      3. 1jgm picpic
        complexed with cd, egl, na, pel
        1. chain a [62953] picpiclink
        2. chain b [62954] picpiclink
      4. 1i0b picpic
        complexed with cbx, egl, mn, na, pel
        1. chain a [61483] picpiclink
        2. chain b [61484] picpiclink
      5. 1eyw picpic
        complexed with pel, ten, zn
        1. chain a [29057] picpiclink
      6. 1qw7 picpic
        complexed with co, ebp, lcx, na; mutant
        1. chain a [111660] picpiclink
        2. chain b [111661] picpiclink
      7. 1psc picpic
        complexed with cbx, cd, ebp
        1. chain a [29058] picpiclink
        2. chain b [29059] picpiclink
      8. 1ez2 picpic
        complexed with dii, zn
        1. chain a [29060] picpiclink
        2. chain b [29061] picpiclink
      9. 1dpm picpic
        complexed with cbx, ebp, zn
        1. chain a [29062] picpiclink
        2. chain b [29063] picpiclink
      10. 1pta picpic
        1. chain a [29064] picpiclink
    2. Flavobacterium sp. atcc 27551 [TaxId: 74567] [102087] (2)
      identical sequence to the Pseudomonas diminuta PTE
      1. 1p6b picpic
        complexed with ebp, efs, lcx, zn; mutant
        1. chain a [94163] picpiclink
        2. chain b [94164] picpiclink
      2. 1p6c picpic
        complexed with dii, ebp, lcx, zn; mutant
        1. chain a [94165] picpiclink
        2. chain b [94166] picpiclink
    3. Agrobacterium tumefaciens [TaxId: 358] [141815] (3)
      SQ Q93LD7 32-360
      1. 2d2j picpic
        automatically matched to 2D2G A:33-361
        complexed with co, co2, edo; mutant
        1. region a:33-361 [131175] picpiclink
      2. 2d2g picpic
        complexed with co, co2, dzz; mutant
        1. region a:33-361 [131173] picpiclink
      3. 2d2h picpic
        automatically matched to 2D2G A:33-361
        complexed with co, co2, tzz; mutant
        1. region a:33-361 [131174] picpiclink
  2. Phosphotriesterase homology protein [51567]
    1. Escherichia coli [TaxId: 562] [51568] (1)
      1. 1bf6 picpic
        complexed with gol, mpd, so4, zn
        1. chain a [29065] picpiclink
        2. chain b [29066] 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