Structural Classification of Proteins
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Family: Hevein-like agglutinin (lectin) domain

Lineage:

  1. Root: scop
  2. Class: Small proteins [56992]
    Usually dominated by metal ligand, heme, and/or disulfide bridges
  3. Fold: Knottins (small inhibitors, toxins, lectins) [57015]
    disulfide-bound fold; contains beta-hairpin with two adjacent disulfides
  4. Superfamily: Plant lectins/antimicrobial peptides [57016]
    link to SUPERFAMILY database - Superfamily
  5. Family: Hevein-like agglutinin (lectin) domain [57017]

Protein Domains:

  1. Wheat germ agglutinin (WGA) [57018]
    one subunit consists of four homologous domains
    1. Wheat (Triticum aestivum), also known as Triticum vulgare [TaxId: 4565] [57019] (9)
      1. 9wga picpic
        1. region a:1-52 [44000] picpiclink
        2. region a:53-86 [44001] picpiclink
        3. region a:87-129 [44002] picpiclink
        4. region a:130-171 [44003] picpiclink
        5. region b:1-52 [44004] picpiclink
        6. region b:53-86 [44005] picpiclink
        7. region b:87-129 [44006] picpiclink
        8. region b:130-171 [44007] picpiclink
      2. 1wgt picpic
        1. region a:1-52 [44008] picpiclink
        2. region a:53-86 [44009] picpiclink
        3. region a:87-129 [44010] picpiclink
        4. region a:130-171 [44011] picpiclink
        5. region b:1-52 [44012] picpiclink
        6. region b:53-86 [44013] picpiclink
        7. region b:87-129 [44014] picpiclink
        8. region b:130-171 [44015] picpiclink
      3. 2cwg picpic
        complexed with gal, nga, sia
        1. region a:1-52 [44024] picpiclink
        2. region a:53-86 [44025] picpiclink
        3. region a:87-129 [44026] picpiclink
        4. region a:130-171 [44027] picpiclink
        5. region b:1-52 [44028] picpiclink
        6. region b:53-86 [44029] picpiclink
        7. region b:87-129 [44030] picpiclink
        8. region b:130-171 [44031] picpiclink
      4. 7wga picpic
        1. region a:1-52 [44016] picpiclink
        2. region a:53-86 [44017] picpiclink
        3. region a:87-129 [44018] picpiclink
        4. region a:130-171 [44019] picpiclink
        5. region b:1-52 [44020] picpiclink
        6. region b:53-86 [44021] picpiclink
        7. region b:87-129 [44022] picpiclink
        8. region b:130-171 [44023] picpiclink
      5. 2wgc picpic
        complexed with gal, glc, sia
        1. region a:1-52 [44032] picpiclink
        2. region a:53-86 [44033] picpiclink
        3. region a:87-129 [44034] picpiclink
        4. region a:130-171 [44035] picpiclink
        5. region b:1-52 [44036] picpiclink
        6. region b:53-86 [44037] picpiclink
        7. region b:87-129 [44038] picpiclink
        8. region b:130-171 [44039] picpiclink
      6. 1wgc picpic
        complexed with gal, glc, sia
        1. region a:1-52 [44040] picpiclink
        2. region a:53-86 [44041] picpiclink
        3. region a:87-129 [44042] picpiclink
        4. region a:130-171 [44043] picpiclink
        5. region b:1-52 [44044] picpiclink
        6. region b:53-86 [44045] picpiclink
        7. region b:87-129 [44046] picpiclink
        8. region b:130-171 [44047] picpiclink
      7. 1k7v picpic
        complexed with gal, glc, nag, pca
        1. region a:1-52 [72122] picpiclink
        2. region a:53-86 [72123] picpiclink
        3. region a:87-129 [72124] picpiclink
        4. region a:130-171 [72125] picpiclink
        5. region b:1-52 [72126] picpiclink
        6. region b:53-86 [72127] picpiclink
        7. region b:87-129 [72128] picpiclink
        8. region b:130-171 [72129] picpiclink
      8. 1k7u picpic
        complexed with nag, pca
        1. region a:1-52 [72114] picpiclink
        2. region a:53-86 [72115] picpiclink
        3. region a:87-129 [72116] picpiclink
        4. region a:130-171 [72117] picpiclink
        5. region b:1-52 [72118] picpiclink
        6. region b:53-86 [72119] picpiclink
        7. region b:87-129 [72120] picpiclink
        8. region b:130-171 [72121] picpiclink
      9. 1k7t picpic
        complexed with gal, nag, pca
        1. region a:1-52 [72106] picpiclink
        2. region a:53-86 [72107] picpiclink
        3. region a:87-129 [72108] picpiclink
        4. region a:130-171 [72109] picpiclink
        5. region b:1-52 [72110] picpiclink
        6. region b:53-86 [72111] picpiclink
        7. region b:87-129 [72112] picpiclink
        8. region b:130-171 [72113] picpiclink
  2. Isolectin VI [57020]
    consists of two homologous domains
    1. Stinging nettle (Urtica dioica), UDA [TaxId: 3501] [57021] (6)
      1. 1en2 picpic
        complexed with nag
        1. region a:1-45 [44048] picpiclink
        2. region a:46-86 [44049] picpiclink
      2. 1ehd picpic
        1. region a:1-45 [44050] picpiclink
        2. region a:46-89 [44051] picpiclink
      3. 1eis picpic
        1. region a:1-45 [44052] picpiclink
        2. region a:46-86 [44053] picpiclink
      4. 1enm picpic
        complexed with nag
        1. region a:1-45 [44058] picpiclink
        2. region a:46-86 [44059] picpiclink
      5. 1ehh picpic
        complexed with nag
        1. region a:1-45 [44054] picpiclink
        2. region a:46-89 [44055] picpiclink
        3. region b:1-45 [44056] picpiclink
        4. region b:46-89 [44057] picpiclink
      6. 1iqb picpic
        complexed with zn; mutant
        1. region a:1-45 [66262] picpiclink
        2. region a:46-89 [66263] picpiclink
        3. region b:1-45 [66264] picpiclink
        4. region b:46-89 [66265] picpiclink
  3. Hevein [57022]
    single domain
    1. Hevea brasiliensis [TaxId: 3981] [57023] (3)
      SQ P02877 18-49
      1. 1q9b picpic
        complexed with mpd
        1. chain a [96257] picpiclink
      2. 1t0w picpic
        complexed with nag, nh2
        1. chain a [106234] picpiclink
      3. 1hev picpic
        1. chain a [44060] picpiclink
  4. Lectin-C [103522]
    consists of three homologous domains
    1. American pokeweed (Phytolacca americana) [TaxId: 3527] [103523] (1)
      1. 1ulk picpic
        1. region a:1-42 [99559] picpiclink
        2. region a:43-83 [99560] picpiclink
        3. region a:84-126 [99561] picpiclink
        4. region b:201-242 [99562] picpiclink
        5. region b:243-283 [99563] picpiclink
        6. region b:284-326 [99564] picpiclink
  5. Lectin-D [103524]
    consists of two homologous domains
    1. American pokeweed (Phytolacca americana) [TaxId: 3527] [103525] (3)
      1. 1uha picpic
        isoform D2
        complexed with ca
        1. region a:1-42 [99395] picpiclink
        2. region a:43-82 [99396] picpiclink
      2. 1uln picpic
        isoform D1
        1. region a:1-42 [99569] picpiclink
        2. region a:43-82 [99570] picpiclink
      3. 1ulm picpic
        isoform D2
        complexed with nag
        1. region a:1-42 [99565] picpiclink
        2. region a:43-82 [99566] picpiclink
        3. region b:101-142 [99567] picpiclink
        4. region b:143-182 [99568] picpiclink
  6. Antifungal peptide 2 [111392]
    1. Hardy rubber tree (Eucommia ulmoides) [TaxId: 4392] [111393] (2)
      SQ P83597
      1. 1p9g picpic
        complexed with act
        1. chain a [104091] picpiclink
      2. 1p9z picpic
        1. chain a [104096] 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