Structural Classification of Proteins
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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)
    link to SUPERFAMILY database - Superfamily
    1. Variant surface glycoprotein (N-terminal domain) [58088] (1)
      1. Variant surface glycoprotein (N-terminal domain) [58089]
        1. Trypanosoma brucei [TaxId: 5691] [58090] (2)
          1. 2vsg picpic
            1. chain a [45780] picpiclink
            2. chain b [45781] picpiclink
          2. 1vsg picpic
            1. chain a [45782] picpiclink
            2. chain b [45783] picpiclink
  2. Clostridium neurotoxins, "coiled-coil" domain [58091] (1)
    link to SUPERFAMILY database - Superfamily
    1. Clostridium neurotoxins, "coiled-coil" domain [58092] (2)
      1. Botulinum neurotoxin [58093]
        1. Clostridium botulinum, serotype A [TaxId: 1491] [58094] (1)
          1. 3bta picpicxrefxrefxref
            complexed with zn
            1. region a:547-871 [45784] picpiclink
        2. Clostridium botulinum, serotype B [TaxId: 1491] [58095] (14)
          1. 1epw picpicxrefxrefxref
            complexed with so4, zn
            1. region a:534-861 [45785] picpiclink
          2. 1s0e picpicxrefxrefxref
            complexed with ca, zn
            1. region a:534-861 [98280] picpiclink
          3. 1s0b picpicxrefxrefxref
            complexed with ca
            1. region a:534-861 [98268] picpiclink
          4. 1g9b picpicxrefxrefxref
            complexed with bab, zn
            1. region a:534-861 [76207] picpiclink
          5. 1g9a picpicxrefxrefxref
            complexed with bab, zn
            1. region a:534-861 [76203] picpiclink
          6. 1s0c picpicxrefxrefxref
            complexed with ca, zn
            1. region a:534-861 [98272] picpiclink
          7. 1s0d picpicxrefxrefxref
            complexed with ca, zn
            1. region a:534-861 [98276] picpiclink
          8. 1g9c picpicxrefxrefxref
            complexed with bab, zn
            1. region a:534-861 [76211] picpiclink
          9. 1i1e picpicxrefxrefxref
            complexed with dm2, so4, zn
            1. region a:534-861 [65981] picpiclink
          10. 1s0f picpicxrefxrefxref
            complexed with ca, zn
            1. region a:534-861 [98284] picpiclink
          11. 1s0g picpicxrefxrefxref
            1. region a:534-861 [98288] picpiclink
          12. 2np0 picpicxrefxrefxref
            automatically matched to d1epwa4
            complexed with ca, cl, zn
            1. region a:534-861 [138419] picpiclink
          13. 1g9d picpicxrefxrefxref
            complexed with bab, zn
            1. region a:534-861 [76215] picpiclink
          14. 1f31 picpicxrefxrefxref
            complexed with gal, glc, sia, so4, zn
            1. region a:534-861 [45786] picpiclink
  3. Colicin Ia, N-terminal domain [58096] (1)
    link to SUPERFAMILY database - Superfamily
    1. Colicin Ia, N-terminal domain [58097] (1)
      1. Colicin Ia, N-terminal domain [58098]
        1. Escherichia coli [TaxId: 562] [58099] (1)
          1. 1cii picpicxref
            1. region a:23-450 [45787] picpiclink
  4. Colicin E3 receptor domain [69985] (1)
    link to SUPERFAMILY database - Superfamily
    1. Colicin E3 receptor domain [69986] (1)
      1. Colicin E3 receptor domain [69987]
        1. Escherichia coli [TaxId: 562] [69988] (5)
          1. 2b5u picpicxrefxrefxrefxrefxrefxref
            automatically matched to d1jcha3
            complexed with cit; mutant
            1. region a:316-454 [127908] picpiclink
          2. 2b5u picpicxrefxrefxrefxrefxrefxref
            automatically matched to d1jcha3
            complexed with cit; mutant
            1. region c:316-454 [127912] picpiclink
          3. 1ujw picpicxref
            complexed with BtuB
            complexed with gol, gp1, lda, lim, lin
            1. chain b [99472] picpiclink
          4. 2ysu picpicxref
            automatically matched to d1ujwb_
            1. region b:323-438 [140063] picpiclink
          5. 1jch picpicxrefxrefxref
            complexed with cit, gol
            1. region a:316-454 [66493] picpiclink
            2. region c:316-454 [66497] picpiclink
  5. Bacterial hemolysins [58100] (2)
    link to SUPERFAMILY database - Superfamily
    1. Hemolysin E (HlyE, ClyA, SheA) [58101] (1)
      1. Hemolysin E (HlyE, ClyA, SheA) [58102]
        1. Escherichia coli [TaxId: 562] [58103] (1)
          1. 1qoy picpic
            1. chain a [45788] picpiclink
    2. HBL-like [161263] (1)
      Pfam 05791; Bacillus haemolytic enterotoxin
      1. Hemolysin BL (HBL) binding component B [161264]
        1. Bacillus cereus [TaxId: 1396] [161265] (1)
          SQ Q9REG6 2-341
          1. 2nrj picpic
            1. region a:2-341 [148378] picpiclink
  6. Methyl-accepting chemotaxis protein (MCP) signaling domain [58104] (1)
    link to SUPERFAMILY database - Superfamily
    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)
          1. 1qu7 picpic
            1. chain a [45789] picpiclink
            2. chain b [45790] picpiclink
      2. Methyl-accepting chemotaxis protein 2, MCP2 [144290]
        1. Thermotoga maritima [TaxId: 2336] [144291] (2)
          SQ Q9X0M7 225-529
          1. 2ch7 picpic
            1. region a:225-529 [130469] picpiclink
          2. 2ch7 picpic
            1. region b:225-529 [130470] picpiclink
  7. Oligomerization domain of hepatitis delta antigen [58108] (1)
    link to SUPERFAMILY database - Superfamily
    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)
          1. 1a92 picpic
            1. chain a [45791] picpiclink
            2. chain b [45792] picpiclink
            3. chain c [45793] picpiclink
            4. chain d [45794] picpiclink
          2. 1by0 picpic
            1. chain a [45795] picpiclink
  8. F1 ATPase inhibitor, IF1, C-terminal domain [64602] (1)
    link to SUPERFAMILY database - Superfamily
    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] (4)
          1. 2v7q picpicxrefxrefxrefxref
            automatically matched to d1ohhh_
            complexed with adp, atp, mg, po4
            1. region j:8-40 [152736] picpiclink
          2. 1gmj picpic
            1. chain a [65310] picpiclink
            2. chain b [65311] picpiclink
            3. chain c [65312] picpiclink
            4. chain d [65313] picpiclink
          3. 1hf9 picpic
            1. chain a [61004] picpiclink
            2. chain b [61005] picpiclink
          4. 1ohh picpicxrefxrefxrefxrefxrefxrefxref
            complexed with anp, mg
            1. chain h [87034] picpiclink
  9. Chemotaxis phosphatase CheZ [75708] (1)
    dimerizes with the formation of a 4-helical bundle
    link to SUPERFAMILY database - Superfamily
    1. Chemotaxis phosphatase CheZ [75709] (1)
      1. Chemotaxis phosphatase CheZ [75710]
        1. Escherichia coli [TaxId: 562] [75711] (1)
          1. 1kmi picpicxref
            complexed with CheY
            complexed with bcn, bef, mg; mutant
            1. chain z [72752] picpiclink
  10. Rad50 coiled-coil Zn hook [75712] (1)
    dimerizes via a CxxC motif in the loop, zinc-hook
    link to SUPERFAMILY database - Superfamily
    1. Rad50 coiled-coil Zn hook [75713] (1)
      1. Rad50 coiled-coil Zn hook [75714]
        1. Archaeon Pyrococcus furiosus [TaxId: 2261] [75715] (1)
          1. 1l8d picpic
            1. chain a [73687] picpiclink
            2. chain b [73688] picpiclink
  11. C-terminal domain of PLC-beta [69989] (1)
    left-handed antiparallel coiled-coil; dimerizes with the formation of a 4-helical bundle
    link to SUPERFAMILY database - Superfamily
    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)
          1. 1jad picpic
            CASP4
            1. chain a [66461] picpiclink
            2. chain b [66462] picpiclink
  12. Tumor suppressor gene product Apc [82931] (1)
    link to SUPERFAMILY database - Superfamily
    1. Tumor suppressor gene product Apc [82932] (1)
      1. Tumor suppressor gene product Apc [82933]
        1. Human (Homo sapiens) [TaxId: 9606] [82934] (1)
          1. 1m5i picpic
            1. chain a [78648] picpiclink
  13. Proline/betaine transporter ProP, C-terminal cytoplasmic domain [103661] (1)
    link to SUPERFAMILY database - Superfamily
    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)
          1. 1r48 picpic
            1. chain a [96981] picpiclink
            2. chain b [96982] picpiclink
  14. Fzo-like conserved region [111479] (1)
    antiparallel coiled-coil in the crystals
    link to SUPERFAMILY database - Superfamily
    1. Fzo-like conserved region [111480] (1)
      Pfam 04799
      1. Transmembrane GTPase MFN1 (Mitofusin 1) [111481]
        1. Mouse (Mus musculus) [TaxId: 10090] [111482] (1)
          SQ Q811U4 660-735
          1. 1t3j picpic
            1. chain a [106356] picpiclink
  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)
    link to SUPERFAMILY database - Superfamily
    1. Occludin/ELL domain [144293] (1)
      Pfam 07303
      1. Occludin [144294]
        1. Human (Homo sapiens) [TaxId: 9606] [144295] (2)
          SQ Q16625 416-522
          1. 1wpa picpic
            1. region a:416-522 [121145] picpiclink
          2. 1xaw picpic
            1. region a:416-522 [121831] picpiclink
  16. Gam-like [161266] (1)
    homodimeric fold with a ring-like structure formed by kinked coiled-coil and a beta-ribboon, interrupted by small helical insertions
    1. Gam-like [161267] (1)
      Pfam 07352; Bacteriophage Mu Gam-like protein
      1. Host-nuclease inhibitor protein Gam, putative [161268]
        1. Desulfovibrio vulgaris [TaxId: 881] [161269] (2)
          SQ Q72CZ5 9-161
          1. 2p2u picpic
            1. region a:9-161 [149173] picpiclink
          2. 2p2u picpic
            automatically matched to 2P2U A:9-161
            1. region b:9-161 [149174] picpiclink
  17. PspA lactotransferrin-binding region [161270] (1)
    3 helices, the middle one is longer than the two others
    1. PspA lactotransferrin-binding region [161271] (1)
      1. Pneumococcal surface protein A, PspA [161272]
        1. Streptococcus pneumoniae [TaxId: 1313] [161273] (2)
          SQ Q8DRI0 198-319
          1. 2pms picpic
            1. region c:167-288 [149671] picpiclink
          2. 2pms picpic
            automatically matched to 2PMS C:167-288
            1. region d:167-288 [149672] 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