Structural Classification of Proteins
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Superfamily: Kazal-type serine protease inhibitors

conserved core consists of a helix and a loop crosslinked with two disulfides
link to SUPERFAMILY database - Superfamily

Lineage:

  1. Root: scop
  2. Class: Small proteins [56992]
    Usually dominated by metal ligand, heme, and/or disulfide bridges
  3. Fold: Kazal-type serine protease inhibitors [100894]
  4. Superfamily: Kazal-type serine protease inhibitors [100895]
    conserved core consists of a helix and a loop crosslinked with two disulfides
    link to SUPERFAMILY database - Superfamily

Families:

  1. Ovomucoid domain III-like [57468] (14)
    1. Ovomucoid domains [57469]
      unless specified in the comment, the listed structures are of domain III
      1. Turkey (Meleagris gallopavo) [TaxId: 9103] [57470] (39) picpic
      2. Japanese quail (Coturnix coturnix japonica) [TaxId: 93934] [57471] (2) picpic
      3. Silver pheasant (Lophura nycthemera) [TaxId: 9046] [57472] (4) picpic
    2. Secretory trypsin inhibitor [57473]
      1. Human (Homo sapiens) [TaxId: 9606] [57474] (3) picpic
      2. Pig (Sus scrofa) [TaxId: 9823] [57475] (1) picpic
    3. Blood-sucking insect-derived tryptase inhibitor [57476]
      duplication: contains two domains of this fold
      1. Bug (Rhodnius prolixus), rhodniin [TaxId: 13249] [57477] (2) picpic
      2. Triatoma infestans [TaxId: 30076] [161138] (2) picpic
        SQ Q95P16 170-222! SQ Q95P16 5-50
        infestin
    4. Dipetalin [75676]
      1. Dipetalogaster maximus, dipetalin [TaxId: 72496] [75677] (1) picpic
    5. Domain of BM-40/SPARC/osteonectin [57478]
      the C-terminal part of FS module
      1. Human (Homo sapiens) [TaxId: 9606] [57479] (2) picpic
    6. Domain of follistatin [90166]
      the C-terminal part of the heparin-binding module, FS1
      1. Rat (Rattus norvegicus) [TaxId: 10116] [90167] (3) picpic
    7. Seminal plasma inhibitor IIa [57480]
      1. Cow (Bos taurus) [TaxId: 9913] [57481] (2) picpic
    8. PEC-60 peptide [57482]
      1. Pig (Sus scrofa) [TaxId: 9823] [57483] (1) picpic
    9. Leech derived tryptase inhibitor (LDTI-C) [57484]
      1. Medicinal leech (Hirudo medicinalis) [TaxId: 6421] [57485] (2) picpic
    10. Ascidian trypsin inhibitor [75678]
      1. Sea squirt (Halocynthia roretzi) [TaxId: 7729] [75679] (1) picpic
  2. Serine proteinase inhibitor lekti [69960] (1)
    1. Serine proteinase inhibitor lekti [69961]
      kazal-type 5 serine protease inhibitor; consists of several similar domains
      1. Human (Homo sapiens) [TaxId: 9606] [69962] (3) picpic
        SQ Q9NQ38 28-77
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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