Structural Classification of Proteins
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Protein: Purine nucleoside phosphorylase, PNP from Mycobacterium tuberculosis [TaxId: 1773]

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a/b) [51349]
    Mainly parallel beta sheets (beta-alpha-beta units)
  3. Fold: Phosphorylase/hydrolase-like [53162]
    core: 3 layers, a/b/a ; mixed sheet of 5 strands: order 21354; strand 4 is antiparallel to the rest; contains crossover loops
  4. Superfamily: Purine and uridine phosphorylases [53167]
    complex architecture; contains mixed beta-sheet of 8 strands, order 23415867, strands 3, 6 & 7 are antiparallel to the rest; and barrel, closed; n=5, S=8
    link to SUPERFAMILY database - Superfamily
  5. Family: Purine and uridine phosphorylases [53168]
  6. Protein: Purine nucleoside phosphorylase, PNP [53169]
  7. Species: Mycobacterium tuberculosis [TaxId: 1773] [64098]

PDB Entry Domains:

  1. 1g2o picpic
    complexed with imh, po4
    1. chain a [60228] picpiclink
    2. chain b [60229] picpiclink
    3. chain c [60230] picpiclink
  2. 1n3i picpic
    complexed with dih, po4
    1. chain a [91565] picpiclink
    2. chain b [91566] picpiclink
    3. chain c [91567] picpiclink
  3. 1i80 picpic
    complexed with 9hx, imr, po4
    1. chain a [61927] picpiclink
    2. chain b [61928] picpiclink
    3. chain c [61929] 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