Structural Classification of Proteins

Fold: Transmembrane helical fragments

Lineage:

Root: scop
Class: Peptides [58231]
Peptides and fragments. Not a true class
Fold: Transmembrane helical fragments [58517]

Superfamilies:

Transmembrane helical fragments [58518] (1)
uperfamily
1. Transmembrane helical fragments [58519] (32)
  the member of this family may be not related
  1. Bacteriorhodopsin fragments [58520]
    1. Archaeon Halobacterium halobium [TaxId: 2242] [58521] (3)
  2. Rhodopsin fragments [58522]
    1. Synthetic, based on Bos taurus sequence [58523] (6)
  3. Band 3 [58524]
    1. Synthetic peptides based on human band 3 sequence [58525] (9)
  4. Pulmonary surfactant-associated polypeptide C (SP-C) [58526]
    1. Pig (Sus scrofa) [TaxId: 9823] [58527] (1)
  5. Surfactant Protein B (SP-B) miniprotein constructs [58528]
    1. Synthetic, based on Homo sapiens sequence [58529] (7)
      SQ P07988 208-225,263-278
  6. beta-Adrenoreceptor [58530]
    1. Turkey (Meleagris gallopavo) [TaxId: 9103] [58531] (1)
  7. Dimeric transmembrane domain of glycophorin A [58532]
    right-hand twisted coiled coil
    1. Human (Homo sapiens) [TaxId: 9606] [58533] (1)
  8. F1F0 ATP synthase subunit C fragments [58534]
    1. Escherichia coli [TaxId: 562] [58535] (1)
  9. Membrane domain of the subunit b of ATP synthase [58536]
    1. Escherichia coli [TaxId: 562] [58537] (1)
  10. alpha-subunit of nicotinic acetylcholine receptor [58538]
    M3 transmembrane segment
    1. Synthetic, based on Torpedo californica sequence [58539] (1)
  11. Membrane spanning segment 2 (M2) of the acetylcholine receptor [58540]
    1. Rat (Rattus norvegicus) [TaxId: 10116] [58541] (2)
    2. Pacific electric ray (Torpedo californica) [TaxId: 7787] [58542] (2)
  12. Transmembrane segment 2 of NMDA receptor NR1 [58543]
    1. Human (Homo sapiens) [TaxId: 9606] [58544] (1)
  13. Cystic fibrosis transmembrane conductance regulator [58545]
    1. Synthetic [58546] (4)
  14. Second repeat (is2mic) from voltage-gated sodium channel [58547]
    1. Synthetic, based on Rattus norvegicus sequence [58548] (1)
  15. Cytoplasmic domain of p23 [58549]
    1. Synthetic, based on Oryctolagus cuniculus sequence [58550] (2)
  16. Active domain of protein icp47 [58551]
    1. Herpes simplex virus type 1, strain 17 [TaxId: 10298] [58552] (1)
  17. fragment of hepatitis C envelope glycoprotein E (residues 350-370) [58553]
    1. Synthetic [58554] (1)
  18. Neu/erbb-2 membrane spanning segment [64627]
    1. Synthetic, based on Rattus norvegicus sequence [64628] (1)
  19. Membrane binding peptide of semliki forest virus mRNA capping enzyme nsp1 [64629]
    1. Synthetic [64630] (1)
  20. Sarcolipin [70008]
    1. Synthetic [70009] (1)
  21. Potassium channel fragment L45 [75743]
    1. Fruit fly (Drosophila melanogaster) [TaxId: 7227] [75744] (2)
  22. Amphipathic domain of YopD [75745]
    1. Synthetic, Yersinia pestis-based [75746] (1)
  23. Matrix protein M2 transmembrane peptide [82976]
    1. Synthetic, Inluenza A virus-based [82977] (2)
    2. Influenza A virus [TaxId: 11320] [161299] (1)
    3. synthetic construct [161300] (8)
  24. N-terminal membrane anchor of the glucose-specific IIa component [90284]
    1. Escherichia coli [TaxId: 562] [90285] (1)
      amphipathic helix; this region is partly disordered in the crystal structure of the whole protein (d1gl)a CH F
  25. Pheromone alpha factor receptor [103731]
    1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [103732] (1)
  26. Glycine receptor alpha-1 chain [103733]
    1. Human (Homo sapiens) [TaxId: 9606] [103734] (2)
      SQ P23415 281-337
  27. Vpu protein [103735]
    1. Human immunodeficiency virus type 1, HIV-1 [TaxId: 11676] [103736] (3)
  28. Membrane anchor domain of the nonstructural protein 5a (NS5a) [111509]
    1. Hepatitis C virus, HCV [TaxId: 11103] [111510] (5)
      SQ P27958 1972-2003
  29. ASLV fusion peptide [118400]
    1. Rous sarcoma virus [TaxId: 11886] [118401] (1)
      SQ P03397 418-445