Lineage for Protein: Plant cytotoxin B-chain (lectin)

  1. Root: SCOP 1.75
  2. 781541Class b: All beta proteins [48724] (174 folds)
  3. 800749Fold b.42: beta-Trefoil [50352] (8 superfamilies)
    barrel, closed; n=6, S=12; and a hairpin triplet; meander
    duplication: has internal pseudo threefold symmetry
  4. 800938Superfamily b.42.2: Ricin B-like lectins [50370] (3 families) (S)
  5. 800939Family b.42.2.1: Ricin B-like [50371] (10 proteins)
  6. 800998Protein Plant cytotoxin B-chain (lectin) [50372] (5 species)
    duplication: consists of two domains of this fold

Species:

  1. 800999Abrus precatorius [TaxId:3816] [50374] (1 PDB entry)
  2. 801002Castor bean (Ricinus communis), Ricin [TaxId:3988] [50373] (2 PDB entries)
    Uniprot P06750 303-564
    1. Domains for 1rzo:
      1. 801005Domain d1rzob1: 1rzo B:2001-2135 [111984]
        Other proteins in same PDB: d1rzoa_, d1rzoc_
      2. 801006Domain d1rzob2: 1rzo B:2136-2262 [111985]
        Other proteins in same PDB: d1rzoa_, d1rzoc_
      3. 801007Domain d1rzod1: 1rzo D:2001-2135 [111987]
        Other proteins in same PDB: d1rzoa_, d1rzoc_
      4. 801008Domain d1rzod2: 1rzo D:2136-2262 [111988]
        Other proteins in same PDB: d1rzoa_, d1rzoc_
        complexed with glb, so4
    2. Domains for 2aai:
      1. 801003Domain d2aaib1: 2aai B:1-135 [25561]
        Other proteins in same PDB: d2aaia_
      2. 801004Domain d2aaib2: 2aai B:136-262 [25562]
        Other proteins in same PDB: d2aaia_
        complexed with gal, glc, man, nag
  3. 801009European mistletoe (Viscum album) [TaxId:3972] [50375] (14 PDB entries)
    different sequence variants
    Uniprot Q6ITZ3 266-520; Uniprot P81446 269-531 # 91% sequence identity
    1. Domains for 1ce7:
      1. 801032Domain d1ce7b1: 1ce7 B:1-133 [25565]
        Other proteins in same PDB: d1ce7a_
      2. 801033Domain d1ce7b2: 1ce7 B:134-255 [25566]
        Other proteins in same PDB: d1ce7a_
        complexed with nag
    2. Domains for 1m2t:
      1. 801010Domain d1m2tb1: 1m2t B:249-384 [84762]
        Other proteins in same PDB: d1m2ta_
      2. 801011Domain d1m2tb2: 1m2t B:385-510 [84763]
        Other proteins in same PDB: d1m2ta_
        complexed with ade, fuc, gol, nag
    3. Domains for 1onk:
      1. 801014Domain d1onkb1: 1onk B:1-137 [93360]
        Other proteins in same PDB: d1onka_
      2. 801015Domain d1onkb2: 1onk B:138-263 [93361]
        Other proteins in same PDB: d1onka_
        complexed with azi, gol, nag, po4
    4. Domains for 1oql:
      1. 801024Domain d1oqlb1: 1oql B:1-137 [87307]
        Other proteins in same PDB: d1oqla_
      2. 801025Domain d1oqlb2: 1oql B:138-263 [87308]
        Other proteins in same PDB: d1oqla_
        complexed with gal, nag
    5. Domains for 1pc8:
      1. 801036Domain d1pc8b1: 1pc8 B:1-133 [104105]
        Other proteins in same PDB: d1pc8a_
      2. 801037Domain d1pc8b2: 1pc8 B:134-255 [104106]
        Other proteins in same PDB: d1pc8a_
        complexed with man, nag
    6. Domains for 1pum:
      1. 801018Domain d1pumb1: 1pum B:1-137 [104315]
        Other proteins in same PDB: d1puma_
      2. 801019Domain d1pumb2: 1pum B:138-263 [104316]
        Other proteins in same PDB: d1puma_
        complexed with cl, fuc, glb, gol, nag, so4
    7. Domains for 1puu:
      1. 801020Domain d1puub1: 1puu B:248-384 [104318]
        Other proteins in same PDB: d1puua_
      2. 801021Domain d1puub2: 1puu B:385-507 [104319]
        Other proteins in same PDB: d1puua_
        complexed with cl, dox, fuc, gol, lat, nag, so4
    8. Domains for 1sz6:
      1. 801016Domain d1sz6b1: 1sz6 B:1-137 [112172]
        Other proteins in same PDB: d1sz6a_
      2. 801017Domain d1sz6b2: 1sz6 B:138-263 [112173]
        Other proteins in same PDB: d1sz6a_
        complexed with azi, cl, gol, nag, so4
    9. Domains for 1tfm:
      1. 801030Domain d1tfmb1: 1tfm B:1-133 [106856]
        Other proteins in same PDB: d1tfma_
      2. 801031Domain d1tfmb2: 1tfm B:134-255 [106857]
        Other proteins in same PDB: d1tfma_
        complexed with bgc, bma, glb, nag, p6c
    10. Domains for 1yf8:
      1. 801028Domain d1yf8b1: 1yf8 B:1-133 [123052]
        Other proteins in same PDB: d1yf8a1
        automatically matched to d1pc8b1
        complexed with gal, glc, man, nag, p6c
      2. 801029Domain d1yf8b2: 1yf8 B:134-255 [123053]
        Other proteins in same PDB: d1yf8a1
        automatically matched to d1pc8b2
        complexed with gal, glc, man, nag, p6c
    11. Domains for 2mll:
      1. 801034Domain d2mllb1: 2mll B:1-133 [25567]
        Other proteins in same PDB: d2mlla_
      2. 801035Domain d2mllb2: 2mll B:134-255 [25568]
        Other proteins in same PDB: d2mlla_
        complexed with nag
    12. Domains for 2r9k:
      1. 801026Domain d2r9kb1: 2r9k B:249-384 [151790]
        Other proteins in same PDB: d2r9ka1
        automatically matched to d1m2tb1
        complexed with cl, gol, nag, sgi, so4
      2. 801027Domain d2r9kb2: 2r9k B:385-510 [151791]
        Other proteins in same PDB: d2r9ka1
        automatically matched to d1m2tb2
        complexed with cl, gol, nag, sgi, so4
    13. Domains for 2rg9:
      1. 801012Domain d2rg9b1: 2rg9 B:1-137 [152008]
        automatically matched to d1pumb1
        complexed with azi, cl, gol, nag, so4
      2. 801013Domain d2rg9b2: 2rg9 B:138-263 [152009]
        automatically matched to d1pumb2
        complexed with azi, cl, gol, nag, so4
    14. Domains for 3d7w:
      1. 801022Domain d3d7wb1: 3d7w B:250-384 [157434]
        automatically matched to d1m2tb1
        complexed with gol, nag, so4, zea, zez
      2. 801023Domain d3d7wb2: 3d7w B:385-510 [157435]
        automatically matched to d1m2tb2
        complexed with gol, nag, so4, zea, zez
  4. 801038Mongolian snake-gourd (Trichosanthes kirilowii), Lectin 1 [TaxId:3677] [89337] (1 PDB entry)
  5. 801041Sambucus ebulus, ebulin [TaxId:28503] [50376] (4 PDB entries)
    1. Domains for 1hwm:
      1. 801042Domain d1hwmb1: 1hwm B:3-135 [25569]
        Other proteins in same PDB: d1hwma_
      2. 801043Domain d1hwmb2: 1hwm B:136-266 [25570]
        Other proteins in same PDB: d1hwma_
        complexed with gal, man, nag
    2. Domains for 1hwn:
      1. 801046Domain d1hwnb1: 1hwn B:2-135 [25573]
        Other proteins in same PDB: d1hwna_
      2. 801047Domain d1hwnb2: 1hwn B:136-264 [25574]
        Other proteins in same PDB: d1hwna_
        complexed with gal, nag
    3. Domains for 1hwo:
      1. 801044Domain d1hwob1: 1hwo B:2-135 [25571]
        Other proteins in same PDB: d1hwoa_
      2. 801045Domain d1hwob2: 1hwo B:136-264 [25572]
        Other proteins in same PDB: d1hwoa_
        complexed with gal, glc, man, nag
    4. Domains for 1hwp:
      1. 801048Domain d1hwpb1: 1hwp B:2-135 [25575]
        Other proteins in same PDB: d1hwpa_
      2. 801049Domain d1hwpb2: 1hwp B:136-264 [25576]
        Other proteins in same PDB: d1hwpa_
        complexed with gal, glc, man, nag, pt1

More info for Protein Plant cytotoxin B-chain (lectin) from b.42.2.1: Ricin B-like

Timeline for Protein Plant cytotoxin B-chain (lectin) from b.42.2.1: Ricin B-like: