Structural Classification of Proteins
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Fold: PFL-like glycyl radical enzymes

contains: barrel, closed; n=10, S=10; accommodates a hairpin loop inside the barrel

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a/b) [51349]
    Mainly parallel beta sheets (beta-alpha-beta units)
  3. Fold: PFL-like glycyl radical enzymes [51997]
    contains: barrel, closed; n=10, S=10; accommodates a hairpin loop inside the barrel

Superfamilies:

  1. PFL-like glycyl radical enzymes [51998] (4)
    duplication: the N- and C-terminal halves have similar topologies
    1. PFL-like [51999] (2) picpic
      Pfam 02901; except the C-terminal ~100 residues covered by Pfam 01228
    2. R1 subunit of ribonucleotide reductase, C-terminal domain [52002] (2) picpic
    3. B12-dependent (class II) ribonucleotide reductase [75131] (1) picpic
    4. Class III anaerobic ribonucleotide reductase NRDD subunit [52005] (1) picpic
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MRC site Generated from scop database 1.73 with scopm 1.101 on Wed Nov 21 11:18:32 2007
Copyright © 1994-2007 The scop authors / scop@mrc-lmb.cam.ac.uk