Structural Classification of Proteins
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Protein: 4-hydroxythreonine-4-phosphate dehydrogenase PdxA from Escherichia coli [TaxId: 562]

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
  6. Protein: 4-hydroxythreonine-4-phosphate dehydrogenase PdxA [102657]
    pyridoxal phosphate biosynthetic protein
  7. Species: Escherichia coli [TaxId: 562] [102658]

PDB Entry Domains:

  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
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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