Structural Classification of Proteins
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Protein: Direct oxygen sensor protein, DOS from Escherichia coli [TaxId: 562]

SQ P76129 8-126 ! SQ P76129 12-124

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a+b) [53931]
    Mainly antiparallel beta sheets (segregated alpha and beta regions)
  3. Fold: Profilin-like [55769]
    core: 2 alpha-helices and 5-stranded antiparallel sheet: order 21543; 3 layers: alpha/beta/alpha
  4. Superfamily: PYP-like sensor domain (PAS domain) [55785]
    alpha-beta(2)-alpha(2)-beta(3)
    link to SUPERFAMILY database - Superfamily
  5. Family: Heme-binding PAS domain [55789]
  6. Protein: Direct oxygen sensor protein, DOS [111118]
    Heme-regulated cyclic AMP phosphodiesterase; formerly hypothetical protein YddU
  7. Species: Escherichia coli [TaxId: 562] [111119]
    SQ P76129 8-126 ! SQ P76129 12-124

PDB Entry Domains:

  1. 1v9y picpic
    complexed with hem
    1. chain a [108454] picpiclink
    2. chain b [108455] picpiclink
  2. 1vb6 picpic
    automatically matched to d1s66l_
    complexed with hem, oxy
    1. region a:20-133 [119943] picpiclink
  3. 1vb6 picpic
    automatically matched to d1s66l_
    complexed with hem, oxy
    1. region b:20-133 [119944] picpiclink
  4. 1s67 picpic
    complexed with hem, o2
    1. chain l [105303] picpiclink
    2. chain u [105304] picpiclink
  5. 1v9z picpic
    complexed with hem
    1. chain a [108456] picpiclink
    2. chain b [108457] picpiclink
  6. 1s66 picpic
    complexed with hem, o2
    1. chain l [105301] picpiclink
    2. chain u [105302] 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