Structural Classification of Proteins
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Protein: Class II ketol-acid reductoisomerase from Spinach (Spinacia oleracea) [TaxId: 3562]

Lineage:

  1. Root: scop
  2. Class: All alpha proteins [46456]
  3. Fold: 6-phosphogluconate dehydrogenase C-terminal domain-like [48178]
    multihelical; common core is formed around two long antiparallel helices related by (pseudo) twofold symmetry
  4. Superfamily: 6-phosphogluconate dehydrogenase C-terminal domain-like [48179]
    N-terminal domain is Rossmann-fold with a family-specific C-terminal extension
    link to SUPERFAMILY database - Superfamily
  5. Family: Acetohydroxy acid isomeroreductase (ketol-acid reductoisomerase, KARI) [48184]
  6. Protein: Class II ketol-acid reductoisomerase [48185]
    duplication; contains two structural repeats swapped to fold into a figure eight knot
  7. Species: Spinach (Spinacia oleracea) [TaxId: 3562] [48186]

PDB Entry Domains:

  1. 1qmg picpicxref
    complexed with apx, dmv, mn, so4
    1. region a:308-595 [18785] picpiclink
    2. region b:308-595 [18786] picpiclink
    3. region c:308-595 [18787] picpiclink
    4. region d:308-595 [18788] picpiclink
  2. 1yve picpicxref
    complexed with cl, hio, mg, ndp
    1. region i:308-595 [18789] picpiclink
    2. region j:308-595 [18790] picpiclink
    3. region k:308-595 [18791] picpiclink
    4. region l:308-595 [18792] 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