Structural Classification of Proteins
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Family: PdxA-like

Pfam 04166; contains extra beta-alpha unit between strands 2 and 3; closer relationships to the PlsX-like and phosphotransacetylase families

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a/b) [51349]
    Mainly parallel beta sheets (beta-alpha-beta units)
  3. Fold: Isocitrate/Isopropylmalate dehydrogenase-like [53658]
    consists of two intertwined (sub)domains related by pseudo dyad; duplication
    3 layers: a/b/a; single mixed beta-sheet of 10 strands, order 213A945867 (A=10); strands from 5 to 9 are antiparallel to the rest
  4. Superfamily: Isocitrate/Isopropylmalate dehydrogenase-like [53659]
    the constituent families form similar dimers
    link to SUPERFAMILY database - Superfamily
  5. Family: PdxA-like [102656]
    Pfam 04166; contains extra beta-alpha unit between strands 2 and 3; closer relationships to the PlsX-like and phosphotransacetylase families

Protein Domains:

  1. 4-hydroxythreonine-4-phosphate dehydrogenase PdxA [102657]
    pyridoxal phosphate biosynthetic protein
    1. Escherichia coli [TaxId: 562] [102658] (3)
      1. 1ptm picpic
        complexed with po4, zn
        1. chain a [95104] picpiclink
        2. chain b [95105] picpiclink
      2. 1ps6 picpic
        complexed with 4tp, zn
        1. chain a [95070] picpiclink
        2. chain b [95071] picpiclink
      3. 1ps7 picpic
        complexed with zn
        1. chain a [95072] picpiclink
        2. chain b [95073] picpiclink
        3. chain c [95074] picpiclink
        4. chain d [95075] picpiclink
    2. Salmonella typhimurium [TaxId: 90371] [102659] (1)
      1. 1r8k picpic
        complexed with cl, co, so4
        1. chain a [97240] picpiclink
        2. chain b [97241] 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