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

  1. Root: SCOPe 2.07
  2. 2344607Class b: All beta proteins [48724] (178 folds)
  3. 2384842Fold 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. 2385272Superfamily b.42.2: Ricin B-like lectins [50370] (4 families) (S)
  5. 2385273Family b.42.2.1: Ricin B-like [50371] (11 proteins)
  6. 2385359Protein Plant cytotoxin B-chain (lectin) [50372] (5 species)
    duplication: consists of two domains of this fold

Species:

  1. 2385360Abrus precatorius [TaxId:3816] [50374] (1 PDB entry)
  2. 2385363Castor bean (Ricinus communis), Ricin [TaxId:3988] [50373] (3 PDB entries)
    Uniprot P06750 303-564
    1. Domains for 1rzo:
      1. 2385368Domain d1rzob1: 1rzo B:2001-2135 [111984]
        Other proteins in same PDB: d1rzoa_, d1rzoc_
        complexed with gal, so4
      2. 2385369Domain d1rzob2: 1rzo B:2136-2262 [111985]
        Other proteins in same PDB: d1rzoa_, d1rzoc_
        complexed with gal, so4
      3. 2385370Domain d1rzod1: 1rzo D:2001-2135 [111987]
        Other proteins in same PDB: d1rzoa_, d1rzoc_
        complexed with gal, so4
      4. 2385371Domain d1rzod2: 1rzo D:2136-2262 [111988]
        Other proteins in same PDB: d1rzoa_, d1rzoc_
        complexed with gal, so4
    2. Domains for 2aai:
      1. 2385364Domain d2aaib1: 2aai B:1-135 [25561]
        Other proteins in same PDB: d2aaia_
      2. 2385365Domain d2aaib2: 2aai B:136-262 [25562]
        Other proteins in same PDB: d2aaia_
    3. Domains for 3rti:
      1. 2385366Domain d3rtib1: 3rti B:1-135 [200514]
        Other proteins in same PDB: d3rtia_
        automated match to d2aaib1
        complexed with fmp
      2. 2385367Domain d3rtib2: 3rti B:136-262 [200515]
        Other proteins in same PDB: d3rtia_
        automated match to d2aaib2
        complexed with fmp
  3. 2385372European mistletoe (Viscum album) [TaxId:3972] [50375] (12 PDB entries)
    different sequence variants
    Uniprot Q6ITZ3 266-520; Uniprot P81446 269-531 # 91% sequence identity
    1. Domains for 1ce7:
      1. 2385391Domain d1ce7b1: 1ce7 B:1-133 [25565]
        Other proteins in same PDB: d1ce7a_
        complexed with nag
      2. 2385392Domain d1ce7b2: 1ce7 B:134-255 [25566]
        Other proteins in same PDB: d1ce7a_
        complexed with nag
    2. Domains for 1m2t:
      1. 2385373Domain d1m2tb1: 1m2t B:249-384 [84762]
        Other proteins in same PDB: d1m2ta_
        complexed with ade, fuc, gol, nag
      2. 2385374Domain d1m2tb2: 1m2t B:385-510 [84763]
        Other proteins in same PDB: d1m2ta_
        complexed with ade, fuc, gol, nag
    3. Domains for 1onk:
      1. 2385375Domain d1onkb1: 1onk B:1-137 [93360]
        Other proteins in same PDB: d1onka_
        complexed with azi, gol, nag, po4
      2. 2385376Domain d1onkb2: 1onk B:138-263 [93361]
        Other proteins in same PDB: d1onka_
        complexed with azi, gol, nag, po4
    4. Domains for 1oql:
      1. 2385385Domain d1oqlb1: 1oql B:1-137 [87307]
        Other proteins in same PDB: d1oqla_
        complexed with gal, nag
      2. 2385386Domain d1oqlb2: 1oql B:138-263 [87308]
        Other proteins in same PDB: d1oqla_
        complexed with gal, nag
    5. Domains for 1pc8:
      1. 2385395Domain d1pc8b1: 1pc8 B:1-133 [104105]
        Other proteins in same PDB: d1pc8a_
        complexed with bma, nag, ndg
      2. 2385396Domain d1pc8b2: 1pc8 B:134-255 [104106]
        Other proteins in same PDB: d1pc8a_
        complexed with bma, nag, ndg
    6. Domains for 1pum:
      1. 2385379Domain d1pumb1: 1pum B:1-137 [104315]
        Other proteins in same PDB: d1puma_
        complexed with cl, gal, gol, nag, so4
      2. 2385380Domain d1pumb2: 1pum B:138-263 [104316]
        Other proteins in same PDB: d1puma_
        complexed with cl, gal, gol, nag, so4
    7. Domains for 1puu:
      1. 2385377Domain d1puub3: 1puu B:1-138 [197465]
        Other proteins in same PDB: d1puua_
        complexed with cl, dio, gol, lat, nag, so4
      2. 2385378Domain d1puub4: 1puu B:139-263 [197466]
        Other proteins in same PDB: d1puua_
        complexed with cl, dio, gol, lat, nag, so4
    8. Domains for 1sz6:
      1. 2385381Domain d1sz6b1: 1sz6 B:1-137 [112172]
        Other proteins in same PDB: d1sz6a_
        complexed with azi, cl, gol, nag, so4
      2. 2385382Domain d1sz6b2: 1sz6 B:138-263 [112173]
        Other proteins in same PDB: d1sz6a_
        complexed with azi, cl, gol, nag, so4
    9. Domains for 1tfm:
      1. 2385389Domain d1tfmb1: 1tfm B:1-133 [106856]
        Other proteins in same PDB: d1tfma_
        complexed with gal, nag, p6c
      2. 2385390Domain d1tfmb2: 1tfm B:134-255 [106857]
        Other proteins in same PDB: d1tfma_
        complexed with gal, nag, p6c
    10. Domains for 1yf8:
      1. 2385387Domain d1yf8b1: 1yf8 B:1-133 [123052]
        Other proteins in same PDB: d1yf8a_
        automated match to d1tfmb1
        complexed with gal, nag, p6c
      2. 2385388Domain d1yf8b2: 1yf8 B:134-255 [123053]
        Other proteins in same PDB: d1yf8a_
        automated match to d1tfmb2
        complexed with gal, nag, p6c
    11. Domains for 2mll:
      1. 2385393Domain d2mllb1: 2mll B:1-133 [25567]
        Other proteins in same PDB: d2mlla_
        complexed with nag
      2. 2385394Domain d2mllb2: 2mll B:134-255 [25568]
        Other proteins in same PDB: d2mlla_
        complexed with nag
    12. Domains for 2r9k:
      1. 2385383Domain d2r9kb1: 2r9k B:249-384 [151790]
        Other proteins in same PDB: d2r9ka_
        automated match to d1m2tb1
        complexed with cl, gol, nag, sgi, so4
      2. 2385384Domain d2r9kb2: 2r9k B:385-510 [151791]
        Other proteins in same PDB: d2r9ka_
        automated match to d1m2tb2
        complexed with cl, gol, nag, sgi, so4
  4. 2385397Mongolian snake-gourd (Trichosanthes kirilowii), Lectin 1 [TaxId:3677] [89337] (1 PDB entry)
  5. 2385400Sambucus ebulus, ebulin [TaxId:28503] [50376] (4 PDB entries)
    1. Domains for 1hwm:
      1. 2385401Domain d1hwmb1: 1hwm B:3-135 [25569]
        Other proteins in same PDB: d1hwma_
        complexed with bma, gal, man, nag
      2. 2385402Domain d1hwmb2: 1hwm B:136-266 [25570]
        Other proteins in same PDB: d1hwma_
        complexed with bma, gal, man, nag
    2. Domains for 1hwn:
      1. 2385403Domain d1hwnb1: 1hwn B:2-135 [25573]
        Other proteins in same PDB: d1hwna_
        complexed with gal, nag
      2. 2385404Domain d1hwnb2: 1hwn B:136-264 [25574]
        Other proteins in same PDB: d1hwna_
        complexed with gal, nag
    3. Domains for 1hwo:
      1. 2385405Domain d1hwob1: 1hwo B:2-135 [25571]
        Other proteins in same PDB: d1hwoa_
        complexed with bma, gal, glc, nag
      2. 2385406Domain d1hwob2: 1hwo B:136-264 [25572]
        Other proteins in same PDB: d1hwoa_
        complexed with bma, gal, glc, nag
    4. Domains for 1hwp:
      1. 2385407Domain d1hwpb1: 1hwp B:2-135 [25575]
        Other proteins in same PDB: d1hwpa_
        complexed with bgc, bma, gal, nag, pt1
      2. 2385408Domain d1hwpb2: 1hwp B:136-264 [25576]
        Other proteins in same PDB: d1hwpa_
        complexed with bgc, bma, gal, 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: