SCOP 1.63: Family b.29.1.1: Legume lectins

Lineage for Family b.29.1.1: Legume lectins

1. Root: SCOP 1.63

2. Class b: All beta proteins [48724] (119 folds)

3. Fold b.29: Concanavalin A-like lectins/glucanases [49898] (1 superfamily)
   sandwich; 12-14 strands in 2 sheets; complex topology

4. Superfamily b.29.1: Concanavalin A-like lectins/glucanases [49899] (15 families)

5. Family b.29.1.1: Legume lectins [49900] (4 proteins)

Proteins:

1. alpha-mylase inhibitor [49923] (1 species)

   • Species Kidney bean (Phaseolus vulgaris) [TaxId:3885] [49924] (1 PDB entry)

2. Concanavalin A [49901] (2 species)
   natural circle permutation: the "old" N- and C-termini are linked with a peptide bond,whereas the "new" ones correspond to a cleaved loop

   1. Species Brazilian jackbean (Canavalia brasiliensis) [TaxId:61861] [49903] (1 PDB entry)

   2. Species Jack bean (Canavalia ensiformis) [TaxId:3823] [49902] (44 PDB entries)

3. Legume lectin [49904] (22 species)

   1. Species Black locust (Robinia pseudoacacia) [TaxId:35938] [63730] (2 PDB entries)

   2. Species Bloodwood tree (Pterocarpus angolensis) [TaxId:182271] [82032] (3 PDB entries)

   3. Species Cockspur coral tree (Erythrina crista-galli) [TaxId:49817] [74903] (2 PDB entries)

   4. Species Common lentil (Lens culinaris) [TaxId:3864] [49906] (4 PDB entries)
      two-chain protein resulted from a single-chain precursor

   5. Species Coral tree (Erythrina corallodendron) [TaxId:3843] [49908] (7 PDB entries)

   6. Species Duke (Dioclea guianensis) [TaxId:99571] [63729] (2 PDB entries)

   7. Species Field bean (Dolichos lab lab), Fril [49914] (1 PDB entry)
      a legume lectin that delays hematopoietic progenitor maturation

   8. Species Furze (Ulex europaeus), UEA-I [TaxId:3902] [49917] (2 PDB entries)

   9. Species Furze (Ulex europaeus), UEA-II [TaxId:3902] [49918] (5 PDB entries)

   10. Species Garden pea (Pisum sativum) [TaxId:3888] [49905] (4 PDB entries)
       two-chain protein resulted from a single-chain precursor

   11. Species Griffonia simplicifolia, lectin I-b4 [TaxId:3850] [69235] (2 PDB entries)

   12. Species Hairy vetch (Vicia villosa), isolectin b4 [TaxId:3911] [82033] (1 PDB entry)

   13. Species Horse gram (Dolichos biflorus), different isoforms [TaxId:3840] [49915] (5 PDB entries)

   14. Species Lathyrus ochrus, isolectin I [TaxId:3858] [49910] (7 PDB entries)

   15. Species Lathyrus ochrus, isolectin II [TaxId:3858] [49911] (2 PDB entries)

   16. Species Maackia amurensis, leukoagglutinin [TaxId:37501] [49919] (1 PDB entry)

   17. Species Mucana (Dioclea grandiflora) [TaxId:3837] [49916] (1 PDB entry)

   18. Species Peanut (Arachis hypogaea) [TaxId:3818] [49912] (7 PDB entries)

   19. Species Soybean (Glycine max) [TaxId:3847] [49913] (5 PDB entries)

   20. Species West-central african legume (Griffonia simplicifolia) [TaxId:3850] [49907] (3 PDB entries)

   21. Species Winged bean (Psophocarpus tetragonolobus), acidic lectin [TaxId:3891] [63728] (2 PDB entries)

   22. Species Winged bean (Psophocarpus tetragonolobus), basic agglutinin [TaxId:3891] [49909] (2 PDB entries)

4. Phytohemagglutinin-L, PHA-L, also arcelin [49920] (2 species)
   single-chain subunit has "generic" topology

   1. Species Kidney bean (Phaseolus vulgaris) [TaxId:3885] [49921] (4 PDB entries)

   2. Species Kidney bean (Phaseolus vulgaris), G02771, arcelin-5a [TaxId:3885] [49922] (1 PDB entry)

More info for Family b.29.1.1: Legume lectins

Timeline for Family b.29.1.1: Legume lectins:

• Family b.29.1.1: Legume lectins first appeared (with stable ids) in SCOP 1.55
  
• Family b.29.1.1: Legume lectins appears in SCOP 1.61
  
• Family b.29.1.1: Legume lectins appears in SCOP 1.65
  
• Family b.29.1.1: Legume lectins appears in the current release, SCOPe 2.08