Structural Classification of Proteins
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Family: H-NOX domain

binds heme between the N-terminal 4-helical bundle and the C-terminal alpha-beta(2)-alpha-beta(2) subdomains

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a+b) [53931]
    Mainly antiparallel beta sheets (segregated alpha and beta regions)
  3. Fold: Ligand-binding domain in the NO signalling and Golgi transport [111125]
    an N-terminal helical bundle and the C-terminal alpha-beta(2)-alpha-beta(2) subdomain enclose a ligand-binding cavity
  4. Superfamily: Ligand-binding domain in the NO signalling and Golgi transport [111126]
    link to SUPERFAMILY database - Superfamily
  5. Family: H-NOX domain [111127]
    binds heme between the N-terminal 4-helical bundle and the C-terminal alpha-beta(2)-alpha-beta(2) subdomains

Protein Domains:

  1. Methyl-accepting chemotaxis protein [111128]
    1. Thermoanaerobacter tengcongensis [TaxId: 119072] [111129] (4)
      SQ Q8RBX6 1-191
      1. 1u55 picpic
        complexed with cl, hem, o2
        1. chain a [107677] picpiclink
        2. chain b [107678] picpiclink
      2. 1u56 picpic
        complexed with cl, hem
        1. chain a [107679] picpiclink
        2. chain b [107680] picpiclink
      3. 1u4h picpic
        complexed with gol, hem, o2, scn
        1. chain a [107671] picpiclink
        2. chain b [107672] picpiclink
      4. 1xbn picpic
        complexed with hem, oxy
        1. chain a [109541] 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