SCOP 1.67: Family b.71.1.1: alpha-Amylases, C-terminal beta-sheet domain

Lineage for Family b.71.1.1: alpha-Amylases, C-terminal beta-sheet domain

1. Root: SCOP 1.67

2. Class b: All beta proteins [48724] (141 folds)

3. Fold b.71: Glycosyl hydrolase domain [51010] (1 superfamily)
   folded sheet; greek-key

4. Superfamily b.71.1: Glycosyl hydrolase domain [51011] (3 families)
   this domain is C-terminal to the catalytic beta/alpha barrel domain

5. Family b.71.1.1: alpha-Amylases, C-terminal beta-sheet domain [51012] (21 proteins)
   this domain follows the catalytic beta/alpha barrel domain

Proteins:

1. 1,4-alpha-glucan branching enzyme [82179] (1 species)

   • Species Escherichia coli [TaxId:562] [82180] (1 PDB entry)

2. 4-alpha-glucanotransferase [75018] (1 species)

   • Species Thermotoga maritima [TaxId:243274] [75019] (2 PDB entries)

3. A4 beta-galactosidase [82181] (1 species)
   the catalytic domain of this protein is similar to that of the bacterial beta-amylase

   • Species Thermus thermophilus [TaxId:274] [82182] (2 PDB entries)

4. Amylosucrase [69328] (1 species)

   • Species Neisseria polysaccharea [TaxId:489] [69329] (9 PDB entries)

5. Animal alpha-amylase [51024] (3 species)

   1. Species Human (Homo sapiens) [TaxId:9606] [51026] (20 PDB entries)

   2. Species Pig (Sus scrofa) [TaxId:9823] [51025] (12 PDB entries)

   3. Species Yellow mealworm (Tenebrio molitor), larva [TaxId:7067] [51027] (4 PDB entries)

6. Bacterial alpha-Amylase [51013] (6 species)

   1. Species Archaeon Pyrococcus woesei [TaxId:2262] [89383] (3 PDB entries)

   2. Species Bacillus licheniformis [TaxId:1402] [51014] (8 PDB entries)

   3. Species Bacillus sp., ksm-k38 [TaxId:1409] [89382] (6 PDB entries)

   4. Species Bacillus stearothermophilus [TaxId:1422] [51017] (1 PDB entry)

   5. Species Bacillus subtilis [TaxId:1423] [51016] (1 PDB entry)

   6. Species Pseudoalteromonas haloplanctis (Alteromonas haloplanctis) [51015] (9 PDB entries)

7. Cyclodextrin glycosyltransferase [51018] (5 species)
   contains two more all-beta domains in C-terminal region, Immunoglobulin-like and trasthyretin-like

   1. Species Bacillus circulans, different strains [TaxId:1397] [51019] (36 PDB entries)

   2. Species Bacillus sp., strain 1011 [TaxId:1409] [51022] (4 PDB entries)

   3. Species Bacillus stearothermophilus [TaxId:1422] [51020] (1 PDB entry)

   4. Species Bacillus stearothermophilus, maltogenic alpha-amylase [TaxId:1422] [51021] (2 PDB entries)

   5. Species Thermoanaerobacterium thermosulfurigenes, EM1 [TaxId:33950] [51023] (2 PDB entries)

8. Cyclomaltodextrinase [101917] (1 species)
   protein shares similar domain organization with maltogenic amylases but differs in the spatial arrangement of its domains

   • Species Flavobacterium sp. 92 [TaxId:197856] [101918] (1 PDB entry)

9. Fungal alpha-amylase [51028] (2 species)

   1. Species Aspergillus niger, acid amylase [TaxId:5061] [51029] (1 PDB entry)

   2. Species Aspergillus oryzae, Taka-amylase [TaxId:5062] [51030] (3 PDB entries)

10. G4-amylase (1,4-alpha-D-glucan maltotetrahydrolase) [51038] (1 species)
    single beta-sheet; probable result of a decay of the common-fold

    • Species Pseudomonas stutzeri [TaxId:316] [51039] (9 PDB entries)

11. Glycosyltrehalose trehalohydrolase [51034] (1 species)

    • Species Archaeon Sulfolobus solfataricus, km1 [TaxId:2287] [51035] (2 PDB entries)

12. Isoamylase [51036] (1 species)

    • Species Pseudomonas amyloderamosa [TaxId:32043] [51037] (1 PDB entry)

13. Isomaltulose synthase PalI [89385] (1 species)

    • Species Klebsiella sp., lx3 [TaxId:576] [89386] (1 PDB entry)

14. Maltogenic amylase [51031] (4 species)

    1. Species Bacillus sp., cyclomaltodextrinase [TaxId:1409] [75016] (1 PDB entry)

    2. Species Thermoactinomyces vulgaris, TVAI [TaxId:2026] [75017] (6 PDB entries)

    3. Species Thermoactinomyces vulgaris, TVAII [TaxId:2026] [51033] (7 PDB entries)

    4. Species Thermus sp. [TaxId:275] [51032] (2 PDB entries)

15. Maltooligosyl trehalose synthase [82177] (1 species)

    • Species Archaeon Sulfolobus acidocaldarius [TaxId:2285] [82178] (1 PDB entry)

16. Maltosyltransferase [63835] (1 species)

    • Species Thermotoga maritima [TaxId:243274] [63836] (2 PDB entries)

17. Melibiase [75020] (3 species)

    1. Species Chicken (Gallus gallus) [TaxId:9031] [75021] (2 PDB entries)
       alpha-N-acetylgalactosaminidase

    2. Species Human (Homo sapiens) [TaxId:9606] [101919] (2 PDB entries)
       alpha-galactosidase A

    3. Species Rice (Oryza sativa) [TaxId:4530] [89387] (1 PDB entry)
       alpha-galactosidase

18. Neopullulanase [82175] (1 species)
    homologous to Maltogenic amylase

    • Species Bacillus stearothermophilus [TaxId:1422] [82176] (4 PDB entries)

19. Oligo-1,6-glucosidase [51042] (1 species)

    • Species Bacillus cereus [TaxId:1396] [51043] (1 PDB entry)

20. Plant alpha-amylase [51040] (2 species)
    single beta-sheet; probable result of a decay of the common-fold

    1. Species Barley (Hordeum vulgare), AMY1 isozyme [TaxId:4513] [89384] (2 PDB entries)

    2. Species Barley (Hordeum vulgare), seeds, AMY2 isozyme [TaxId:4513] [51041] (3 PDB entries)

21. Sucrose phosphorylase [101920] (1 species)
    single beta-sheet; probable result of a decay of the common-fold

    • Species Bifidobacterium adolescentis [TaxId:1680] [101921] (1 PDB entry)

More info for Family b.71.1.1: alpha-Amylases, C-terminal beta-sheet domain

Timeline for Family b.71.1.1: alpha-Amylases, C-terminal beta-sheet domain:

• Family b.71.1.1: alpha-Amylases, C-terminal beta-sheet domain first appeared (with stable ids) in SCOP 1.55
  
• Family b.71.1.1: alpha-Amylases, C-terminal beta-sheet domain appears in SCOP 1.65
  
• Family b.71.1.1: alpha-Amylases, C-terminal beta-sheet domain appears in SCOP 1.69
  
• Family b.71.1.1: alpha-Amylases, C-terminal beta-sheet domain appears in the current release, SCOPe 2.08