Structural Classification of Proteins
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Protein: RNA 3'-terminal phosphate cyclase, RPTC from Escherichia coli [TaxId: 562]

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a+b) [53931]
    Mainly antiparallel beta sheets (segregated alpha and beta regions)
  3. Fold: IF3-like [55199]
    beta-alpha-beta-alpha-beta(2); 2 layers; mixed sheet 1243, strand 4 is antiparallel to the rest
  4. Superfamily: EPT/RTPC-like [55205]
    link to SUPERFAMILY database - Superfamily
  5. Family: RNA 3'-terminal phosphate cyclase, RPTC [55206]
    duplication: 3 repeats of this fold are packed together around the pseudo threefold axis
  6. Protein: RNA 3'-terminal phosphate cyclase, RPTC [55207]
    also contains an insert alpha+beta domain of the thioredoxin-like topology
  7. Species: Escherichia coli [TaxId: 562] [55208]

PDB Entry Domains:

  1. 1qmh picpicxref
    CASP3
    1. region a:5-184,a:280-338 [39568] picpiclink
    2. region b:5-184,b:280-339 [39569] picpiclink
  2. 1qmi picpicxref
    1. region a:5-184,a:280-339 [39570] picpiclink
    2. region b:5-184,b:280-339 [39571] picpiclink
    3. region c:5-184,c:280-339 [39572] picpiclink
    4. region d:5-184,d:280-339 [39573] 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