Structural Classification of Proteins
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Superfamily: CI-2 family of serine protease inhibitors

link to SUPERFAMILY database - Superfamily

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a+b) [53931]
    Mainly antiparallel beta sheets (segregated alpha and beta regions)
  3. Fold: CI-2 family of serine protease inhibitors [54653]
    alpha+beta sandwich; loop across free side of beta-sheet
  4. Superfamily: CI-2 family of serine protease inhibitors [54654]
    link to SUPERFAMILY database - Superfamily

Families:

  1. CI-2 family of serine protease inhibitors [54655] (4)
    1. Eglin C [54656]
      1. Leech (Hirudo medicinalis) [TaxId: 6421] [54657] (11)
        1. 1cse picpicxref
          complexed with ca
          1. chain i [38559] picpiclink
        2. 2sec picpicxref
          complexed with ca
          1. chain i [38560] picpiclink
        3. 1egp picpic
          cleaved between residues 45 and 46
          1. chain a,b [38561] picpiclink
        4. 1mee picpicxref
          complexed with ca
          1. chain i [38562] picpiclink
        5. 2tec picpicxref
          complexed with ca, na
          1. chain i [38563] picpiclink
        6. 3tec picpicxref
          complexed with ca
          1. chain i [38564] picpiclink
        7. 1acb picpicxref
          1. chain i [38565] picpiclink
        8. 1sbn picpicxref
          complexed with ca; mutant
          1. chain i [38567] picpiclink
        9. 1tec picpicxref
          complexed with ca, na
          1. chain i [38566] picpiclink
        10. 1sib picpicxref
          complexed with ca; mutant
          1. chain i [38568] picpiclink
        11. 1egl picpic
          1. chain a [38569] picpiclink
    2. Chymotrypsin inhibitor CI-2 [54658]
      1. Barley (Hordeum vulgare) [TaxId: 4513] [54659] (29)
        SQ Q40059 22-84
        1. 1to2 picpicxref
          complexed with 15p, ca, cit, na; mutant
          1. chain i [112596] picpiclink
        2. 1tm5 picpicxref
          complexed with 1pe, ca, cit, na; mutant
          1. chain i [112516] picpiclink
        3. 1lw6 picpicxref
          complexed with ca, sul; mutant
          1. chain i [74294] picpiclink
        4. 1y34 picpicxref
          complexed with 15p, ca, cit, na; mutant
          1. region i:21-83 [144586] picpiclink
        5. 1tm7 picpicxref
          complexed with 1pe, ca, cit, na; mutant
          1. chain i [112519] picpiclink
        6. 1y1k picpicxref
          complexed with 15p, ca, cit, na; mutant
          1. region i:21-83 [144584] picpiclink
        7. 1tm3 picpicxref
          complexed with 1pe, ca, cit, na; mutant
          1. chain i [112512] picpiclink
        8. 1tmg picpicxref
          complexed with 15p, 1pe, ca, cit, na; mutant
          1. chain i [112522] picpiclink
        9. 1y4a picpicxref
          complexed with 15p, ca, cit, na; mutant
          1. region i:21-83 [144592] picpiclink
        10. 1y3c picpicxref
          complexed with 15p, ca, cit, na; mutant
          1. region i:21-83 [144588] picpiclink
        11. 1to1 picpicxref
          complexed with 1pe, ca, cit, na; mutant
          1. chain i [112594] picpiclink
        12. 1tm1 picpicxref
          complexed with 1pe, ca, cit, na; mutant
          1. chain i [112510] picpiclink
        13. 1tm4 picpicxref
          complexed with 1pe, ca, cit, na; mutant
          1. chain i [112514] picpiclink
        14. 1ypc picpic
          mutant
          1. chain i [38570] picpiclink
        15. 1y3b picpicxref
          complexed with 15p, ca, cit, na; mutant
          1. region i:21-83 [144587] picpiclink
        16. 1y3d picpicxref
          complexed with 15p, ca, cit, na; mutant
          1. region i:21-83 [144589] picpiclink
        17. 1y3f picpicxref
          complexed with 15p, ca, cit, na; mutant
          1. region i:21-83 [144590] picpiclink
        18. 1y33 picpicxref
          complexed with 15p, ca, cit, na; mutant
          1. region i:21-83 [144585] picpiclink
        19. 1y48 picpicxref
          complexed with 15p, ca, cit, na; mutant
          1. region i:21-83 [144591] picpiclink
        20. 1ypb picpic
          mutant
          1. chain i [38571] picpiclink
        21. 1ypa picpic
          mutant
          1. chain i [38572] picpiclink
        22. 2sni picpicxref
          complexed with ca
          1. chain i [38573] picpiclink
        23. 1coa picpic
          mutant
          1. chain i [38574] picpiclink
        24. 1y4d picpicxref
          automatically matched to 1Y4A I:21-83
          complexed with ca, na; mutant
          1. region i:21-83 [144593] picpiclink
        25. 2ci2 picpic
          1. chain i [38575] picpiclink
        26. 1ciq picpic
          1. chain a,b [38576] picpiclink
        27. 3ci2 picpic
          1. chain a [38577] picpiclink
        28. 1cir picpic
          1. chain a,b [38578] picpiclink
        29. 1cq4 picpic
          mutant with insertion (GQQQQGM) between met59 and glu60
          1. chain a,b [38579] picpiclink
    3. Trypsin inhibitor V [54660]
      1. Pumpkin (Cucurbita maxima) [TaxId: 3661] [54661] (3)
        1. 1hym picpic
          1. chain a,b [38581] picpiclink
        2. 1tin picpic
          1. chain a [38580] picpiclink
        3. 1mit picpic
          1. chain a [38582] picpiclink
    4. Trypsin inhibitor LUTI [54662]
      1. Flax (Linum usitatissimum) [TaxId: 4006] [54663] (1)
        1. 1dwm picpic
          1. chain a [38583] 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