Structural Classification of Proteins
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Family: Heme-binding PAS domain

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]

Protein Domains:

  1. Histidine kinase FixL heme domain [55790]
    1. Rhizobium meliloti [TaxId: 382] [55791] (2)
      1. 1ew0 picpic
        complexed with hem
        1. chain a [40905] picpiclink
      2. 1d06 picpic
        complexed with hem; mutant
        1. chain a [40906] picpiclink
    2. Bradyrhizobium japonicum [TaxId: 375] [55792] (17)
      SQ P23222 152-270
      1. 1xj4 picpic
        automatically matched to d1drma_
        complexed with cl, cmo, hem, na
        1. region a:154-259 [122027] picpiclink
      2. 1xj4 picpic
        automatically matched to d1drma_
        complexed with cl, cmo, hem, na
        1. region b:154-257 [122028] picpiclink
      3. 1xj3 picpic
        automatically matched to d1drma_
        complexed with hem
        1. region a:154-259 [122026] picpiclink
      4. 1xj6 picpic
        automatically matched to d1drma_
        complexed with cl, hem, na
        1. region a:154-257 [122029] picpiclink
      5. 1xj6 picpic
        automatically matched to d1drma_
        complexed with cl, hem, na
        1. region b:154-257 [122030] picpiclink
      6. 1xj2 picpic
        automatically matched to d1drma_
        complexed with cmo, hem
        1. region a:154-259 [122025] picpiclink
      7. 1lsw picpic
        complexed with hem
        1. chain a [78181] picpiclink
      8. 1dp6 picpic
        complexed with hem, o2
        1. chain a [40907] picpiclink
      9. 1y28 picpic
        complexed with hem; mutant
        1. chain a [116399] picpiclink
      10. 1drm picpic
        1. chain a [40908] picpiclink
      11. 1lsv picpic
        complexed with cmo, hem
        1. chain a [78180] picpiclink
      12. 1dp9 picpic
        complexed with hem, imd
        1. chain a [40909] picpiclink
      13. 1lt0 picpic
        complexed with cn, hem
        1. chain a [78183] picpiclink
      14. 2owj picpic
        automatically matched to d1drma_
        complexed with cmo, hem
        1. region a:154-259 [139422] picpiclink
      15. 1lsx picpic
        complexed with 1mz, hem
        1. chain a [78182] picpiclink
      16. 1dp8 picpic
        complexed with hem, no
        1. chain a [40911] picpiclink
      17. 2owh picpic
        automatically matched to d1drma_
        complexed with hem
        1. region a:154-259 [139421] picpiclink
  2. Direct oxygen sensor protein, DOS [111118]
    Heme-regulated cyclic AMP phosphodiesterase; formerly hypothetical protein YddU
    1. Escherichia coli [TaxId: 562] [111119] (6)
      SQ P76129 8-126 ! SQ P76129 12-124
      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