Structural Classification of Proteins
home mail help root up expand collapse

Fold: Antiparallel coiled-coil

this is not a true fold; contains at least two very long antiparallel helices

Lineage:

  1. Root: scop
  2. Class: Coiled coil proteins [57942]
    Not a true class
  3. Fold: Antiparallel coiled-coil [58086]
    this is not a true fold; contains at least two very long antiparallel helices

Superfamilies:

  1. Variant surface glycoprotein (N-terminal domain) [58087] (1)
    1. Variant surface glycoprotein (N-terminal domain) [58088] (1)
      1. Variant surface glycoprotein (N-terminal domain) [58089]
        1. Trypanosoma brucei [TaxId: 5691] [58090] (2) picpic
  2. Clostridium neurotoxins, "coiled-coil" domain [58091] (1)
    1. Clostridium neurotoxins, "coiled-coil" domain [58092] (2)
      1. Botulinum neurotoxin [58093]
        1. Clostridium botulinum, serotype A [TaxId: 1491] [58094] (1) picpic
        2. Clostridium botulinum, serotype B [TaxId: 1491] [58095] (14) picpic
  3. Colicin Ia, N-terminal domain [58096] (1)
    1. Colicin Ia, N-terminal domain [58097] (1)
      1. Colicin Ia, N-terminal domain [58098]
        1. Escherichia coli [TaxId: 562] [58099] (1) picpic
  4. Colicin E3 receptor domain [69985] (1)
    1. Colicin E3 receptor domain [69986] (1)
      1. Colicin E3 receptor domain [69987]
        1. Escherichia coli [TaxId: 562] [69988] (5) picpic
  5. Hemolysin E (HlyE, ClyA, SheA) [58100] (1)
    1. Hemolysin E (HlyE, ClyA, SheA) [58101] (1)
      1. Hemolysin E (HlyE, ClyA, SheA) [58102]
        1. Escherichia coli [TaxId: 562] [58103] (1) picpic
  6. Methyl-accepting chemotaxis protein (MCP) signaling domain [58104] (1)
    1. Methyl-accepting chemotaxis protein (MCP) signaling domain [58105] (2)
      1. Cytoplasmic domain of a serine chemotaxis receptor [58106]
        long antiparallel four helical-bundle structure
        1. Escherichia coli [TaxId: 562] [58107] (1) picpic
      2. Methyl-accepting chemotaxis protein 2, MCP2 [144290]
        1. Thermotoga maritima [TaxId: 2336] [144291] (2) picpic
  7. Oligomerization domain of hepatitis delta antigen [58108] (1)
    1. Oligomerization domain of hepatitis delta antigen [58109] (1)
      1. Oligomerization domain of hepatitis delta antigen [58110]
        1. Hepatitis D virus [TaxId: 12475] [58111] (2) picpic
  8. F1 ATPase inhibitor, IF1, C-terminal domain [64602] (1)
    1. F1 ATPase inhibitor, IF1, C-terminal domain [64603] (1)
      1. F1 ATPase inhibitor, IF1, C-terminal domain [64604]
        antiparallel right-handed coiled-coil
        1. Cow (Bos taurus) [TaxId: 9913] [64605] (3) picpic
  9. Chemotaxis phosphatase CheZ [75708] (1)
    dimerizes with the formation of a 4-helical bundle
    1. Chemotaxis phosphatase CheZ [75709] (1)
      1. Chemotaxis phosphatase CheZ [75710]
        1. Escherichia coli [TaxId: 562] [75711] (1) picpic
  10. Rad50 coiled-coil Zn hook [75712] (1)
    dimerizes via a CxxC motif in the loop, zinc-hook
    1. Rad50 coiled-coil Zn hook [75713] (1)
      1. Rad50 coiled-coil Zn hook [75714]
        1. Archaeon Pyrococcus furiosus [TaxId: 2261] [75715] (1) picpic
  11. C-terminal domain of PLC-beta [69989] (1)
    left-handed antiparallel coiled-coil; dimerizes with the formation of a 4-helical bundle
    1. C-terminal domain of PLC-beta [69990] (1)
      1. C-terminal domain of PLC-beta [69991]
        1. Turkey (Meleagris gallopavo) [TaxId: 9103] [69992] (1) picpic
  12. Tumor suppressor gene product Apc [82931] (1)
    1. Tumor suppressor gene product Apc [82932] (1)
      1. Tumor suppressor gene product Apc [82933]
        1. Human (Homo sapiens) [TaxId: 9606] [82934] (1) picpic
  13. Proline/betaine transporter ProP, C-terminal cytoplasmic domain [103661] (1)
    1. Proline/betaine transporter ProP, C-terminal cytoplasmic domain [103662] (1)
      1. Proline/betaine transporter ProP, C-terminal cytoplasmic domain [103663]
        1. Escherichia coli [TaxId: 562] [103664] (1) picpic
  14. Fzo-like conserved region [111479] (1)
    antiparallel coiled-coil in the crystals
    1. Fzo-like conserved region [111480] (1)
      Pfam 04799
      1. Transmembrane GTPase MFN1 (Mitofusin 1) [111481]
        1. Mouse (Mus musculus) [TaxId: 10090] [111482] (1) picpic
  15. occludin/ELL-like [144292] (1)
    antiparallel hairpin with a kinked second helix; similar to the N-terminal structure of the thermostable carboxypeptidase 1 (scop_pr 82731)
    1. Occludin/ELL domain [144293] (1)
      Pfam 07303
      1. Occludin [144294]
        1. Human (Homo sapiens) [TaxId: 9606] [144295] (2) picpic
Enter search key:
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