Structural Classification of Proteins
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Protein: Polynucleotide phosphorylase/guanosine pentaphosphate synthase (PNPase/GPSI), domains 1 and 4 from Streptomyces antibioticus [TaxId: 1890]

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a+b) [53931]
    Mainly antiparallel beta sheets (segregated alpha and beta regions)
  3. Fold: Ribosomal protein S5 domain 2-like [54210]
    core: beta(3)-alpha-beta-alpha; 2 layers: alpha/beta; left-handed crossover
  4. Superfamily: Ribosomal protein S5 domain 2-like [54211]
    link to SUPERFAMILY database - Superfamily
  5. Family: Ribonuclease PH domain 1-like [54229]
  6. Protein: Polynucleotide phosphorylase/guanosine pentaphosphate synthase (PNPase/GPSI), domains 1 and 4 [54230]
    duplication of two-domain units formed by domains 1-2 and 4-5
  7. Species: Streptomyces antibioticus [TaxId: 1890] [54231]

PDB Entry Domains:

  1. 1e3h picpicxrefxrefxref
    complexed with so4
    1. region a:3-151 [37572] picpiclink
    2. region a:346-482 [37573] picpiclink
  2. 1e3p picpicxrefxrefxrefxref
    complexed with so4, wo4
    1. region a:3-151 [37574] picpiclink
    2. region a:346-482 [37575] 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