Structural Classification of Proteins
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Family: Dihydroorotate dehydrogenase B, PyrK subunit

contains 2Fe-2S cluster in the C-terminal extension

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a/b) [51349]
    Mainly parallel beta sheets (beta-alpha-beta units)
  3. Fold: Ferredoxin reductase-like, C-terminal NADP-linked domain [52342]
    3 layers, a/b/a; parallel beta-sheet of 5 strands, order 32145
  4. Superfamily: Ferredoxin reductase-like, C-terminal NADP-linked domain [52343]
    binds NADP differently than classical Rossmann-fold
    N-terminal FAD-linked domain contains (6,10) barrel
    link to SUPERFAMILY database - Superfamily
  5. Family: Dihydroorotate dehydrogenase B, PyrK subunit [52362]
    contains 2Fe-2S cluster in the C-terminal extension

Protein Domains:

  1. Dihydroorotate dehydrogenase B, PyrK subunit [52363]
    1. Lactococcus lactis, isozyme B [TaxId: 1358] [52364] (3)
      1. 1ep3 picpicxrefxref
        complexed with fad, fes, fmn
        1. region b:103-262 [31554] picpiclink
      2. 1ep1 picpicxrefxref
        complexed with fad, fes, fmn
        1. region b:103-262 [31555] picpiclink
      3. 1ep2 picpicxrefxref
        complexed with fad, fes, fmn, oro
        1. region b:103-262 [31556] 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