Structural Classification of Proteins and ASTRAL release 1.75 (June 2009)
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Lineage for Class h: Coiled coil proteins

  1. Root: SCOP 1.75
  2. Class h: Coiled coil proteins [57942] (7 folds)

Folds:

  1. h.1: Parallel coiled-coil [57943] (34 superfamilies)
    this is not a true fold; includes oligomers of shorter identical helices
  2. h.2: Tetramerization domain of the Mnt repressor [58058] (1 superfamily)
  3. h.3: Stalk segment of viral fusion proteins [58063] (3 superfamilies)
    core: trimeric coiled coil
  4. h.4: Antiparallel coiled-coil [58086] (17 superfamilies)
    this is not a true fold; contains at least two very long antiparallel helices
  5. h.5: Apolipoprotein A-I [58112] (1 superfamily)
    tetrameric antiparallel coiled coil, closed in a circuit
  6. h.6: Apolipoprotein A-II [82935] (1 superfamily)
    segmented tetrameric parallel coiled coil
  7. h.7: Synuclein [118374] (1 superfamily)

More info for Class h: Coiled coil proteins

Timeline for Class h: Coiled coil proteins:

Class h: Coiled coil proteins appears in SCOP 1.73
Class h: Coiled coil proteins appears in SCOP 1.75A

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