Lineage for Family c.1.8.1: Amylase, catalytic domain

  1. Root: SCOPe 2.06
  2. 2078559Class c: Alpha and beta proteins (a/b) [51349] (148 folds)
  3. 2078560Fold c.1: TIM beta/alpha-barrel [51350] (33 superfamilies)
    contains parallel beta-sheet barrel, closed; n=8, S=8; strand order 12345678
    the first seven superfamilies have similar phosphate-binding sites
  4. 2081496Superfamily c.1.8: (Trans)glycosidases [51445] (15 families) (S)
  5. 2081497Family c.1.8.1: Amylase, catalytic domain [51446] (26 protein domains)
    members of the family may contain various insert subdomains
    in alpha-amylases and closer relatives this domain is usually followed by a common all-beta domain

Protein Domains:

  1. 20814981,4-alpha-glucan branching enzyme, central domain [82244] (1 species)
  2. 20815044-alpha-glucanotransferase [75062] (1 species)
  3. 2081510A4 beta-galactosidase [82246] (1 species)
    the catalytic domain is very similar to that of the bacterial beta-amylase; but contains a typical alpha-amylase extra domain
  4. 2081514Amylomaltase MalQ [51478] (3 species)
    4-alpha-glucanotransferase; single-domain amylase with several insertions in the common fold
    1. 2081515Species Aquifex aeolicus [TaxId:63363] [141770] (1 PDB entry)
      Uniprot O66937 1-485
    2. 2081518Species Potato (Solanum tuberosum) [TaxId:4113] [141771] (1 PDB entry)
      Uniprot Q06801 54-576
    3. 2081520Species Thermus aquaticus [TaxId:271] [51479] (4 PDB entries)
      synonym: Thermus thermophilus
  5. 2081525Amylosucrase [69384] (1 species)
  6. 2081537Animal alpha-amylase [51458] (3 species)
    contains Ca2+-binding subdomain, residues 100-170
    1. 2081538Species Human (Homo sapiens) [TaxId:9606] [51460] (52 PDB entries)
      Uniprot P04746 16-511 ! SQ 04746
    2. 2081588Species Pig (Sus scrofa) [TaxId:9823] [51459] (13 PDB entries)
    3. 2081608Species Yellow mealworm (Tenebrio molitor), larva [TaxId:7067] [51461] (4 PDB entries)
  7. 2081613Bacterial alpha-amylase [51447] (10 species)
    1. Species Bacillus halmapalus [TaxId:79882] [141768] (1 PDB entry)
      Uniprot P19571 38-431
    2. 2081616Species Bacillus licheniformis [TaxId:1402] [51448] (4 PDB entries)
    3. 2081621Species Bacillus sp. 707 [TaxId:1416] [117366] (4 PDB entries)
      Uniprot P19571 38-518
    4. 2081626Species Bacillus sp., ksm-k38 [TaxId:1409] [89463] (6 PDB entries)
    5. 2081633Species Bacillus stearothermophilus [TaxId:1422] [51451] (1 PDB entry)
    6. 2081635Species Bacillus subtilis [TaxId:1423] [51450] (2 PDB entries)
      Uniprot P00691
    7. 2081638Species Chimera (Bacillus amyloliquefaciens) and (Bacillus licheniformis) [TaxId:1390] [63903] (4 PDB entries)
      the N-terminal 300 residues are from B. amyloliquefaciens
    8. 2081643Species Halothermothrix orenii [TaxId:31909] [141767] (1 PDB entry)
      Uniprot Q8GPL8 28-436
    9. 2081645Species Pseudoalteromonas haloplanktis [TaxId:228] [51449] (9 PDB entries)
    10. 2081655Species Pyrococcus woesei [TaxId:2262] [89464] (3 PDB entries)
  8. 2081659Bacterial beta-amylase [51485] (1 species)
    protein contains additional starch-binding domain
  9. 2081690beta-Amylase [51481] (3 species)
    Common fold covers whole protein structure
    1. 2081691Species Barley (Hordeum vulgare) [TaxId:4513] [51483] (1 PDB entry)
    2. 2081693Species Soybean (Glycine max) [TaxId:3847] [51482] (18 PDB entries)
      Uniprot P10538
    3. 2081718Species Sweet potato (Ipomoea batatas) [TaxId:4120] [51484] (1 PDB entry)
  10. 2081720Cyclodextrin glycosyltransferase [51452] (5 species)
    contains two more all-beta domains, one is Immunoglobulin-like and the other is trasthyretin-like
    1. 2081721Species Bacillus circulans, different strains [TaxId:1397] [51453] (36 PDB entries)
    2. 2081762Species Bacillus sp. 1011, alkaliphilic [TaxId:1410] [51456] (8 PDB entries)
      Uniprot P05618
    3. 2081779Species Bacillus stearothermophilus [TaxId:1422] [51454] (1 PDB entry)
    4. 2081781Species Bacillus stearothermophilus, maltogenic alpha-amylase [TaxId:1422] [51455] (2 PDB entries)
    5. 2081784Species Thermoanaerobacterium thermosulfurigenes, EM1 [TaxId:33950] [51457] (4 PDB entries)
  11. 2081789Cyclomaltodextrinase, central domain [102058] (1 species)
    protein shares similar domain organization with maltogenic amylases but differs in the spatial arrangement of its domains
  12. 2081793Fungal alpha-amylases [51462] (2 species)
    1. 2081794Species Aspergillus niger, acid amylase [TaxId:5061] [51463] (1 PDB entry)
    2. 2081796Species Aspergillus oryzae, Taka-amylase [TaxId:5062] [51464] (8 PDB entries)
  13. 2081808G4-amylase (1,4-alpha-D-glucan maltotetrahydrolase) [51472] (1 species)
  14. 2081819Glycosyltrehalose trehalohydrolase, central domain [51468] (2 species)
    contains an additional N-terminal domain
    1. 2081820Species Deinococcus radiodurans [TaxId:1299] [141769] (9 PDB entries)
      Uniprot Q9RX51 111-528
    2. 2081830Species Sulfolobus solfataricus, km1 [TaxId:2287] [51469] (8 PDB entries)
  15. 2081839Isoamylase, central domain [51470] (1 species)
  16. 2081842Isomaltulose synthase PalI [89466] (2 species)
    1. 2081843Species Erwinia rhapontici [TaxId:55212] [254869] (5 PDB entries)
    2. 2081849Species Klebsiella sp., lx3 [TaxId:576] [89467] (1 PDB entry)
  17. 2081851Maltogenic amylase, central domain [51465] (4 species)
    contains an additional N-terminal domain
    1. 2081852Species Bacillus sp., cyclomaltodextrinase [TaxId:1409] [75060] (1 PDB entry)
    2. 2081855Species Thermoactinomyces vulgaris, TVAI [TaxId:2026] [75061] (8 PDB entries)
    3. 2081865Species Thermoactinomyces vulgaris, TVAII [TaxId:2026] [51467] (12 PDB entries)
    4. 2081890Species Thermus sp. [TaxId:275] [51466] (2 PDB entries)
  18. 2081895Maltooligosyl trehalose synthase [82242] (1 species)
    elaborated with several large insertions in the common fold
  19. 2081898Maltosyltransferase [63904] (1 species)
    similar to bacterial alpha-amylase; contains larger insertion domain
  20. 2081902Melibiase [75064] (4 species)
    1. 2081903Species Chicken (Gallus gallus) [TaxId:9031] [75065] (2 PDB entries)
      alpha-N-acetylgalactosaminidase
    2. 2081906Species Human (Homo sapiens) [TaxId:9606] [102062] (17 PDB entries)
      alpha-galactosidase A
    3. 2081941Species Rice (Oryza sativa) [TaxId:4530] [89468] (1 PDB entry)
      alpha-galactosidase
    4. 2081943Species Trichoderma reesei [TaxId:51453] [110349] (2 PDB entries)
      Alpha-galactosidase agl1
      Uniprot Q92456
  21. 2081946Neopullulanase, central domain [82240] (1 species)
    homologous to Maltogenic amylase
  22. 2081956Oligo-1,6, glucosidase [51476] (1 species)
  23. 2081959Plant alpha-amylase [51474] (2 species)
    1. 2081960Species Barley (Hordeum vulgare), AMY1 isozyme [TaxId:4513] [89465] (7 PDB entries)
    2. 2081970Species Barley (Hordeum vulgare), seeds, AMY2 isozyme [TaxId:4513] [51475] (3 PDB entries)
  24. 2081975Pullulanase PulA [159381] (1 species)
  25. 2081983Sucrose phosphorylase [102060] (1 species)
    sequence and close structural relationship to amylosucrase; variations in the C-terminal domain fold
  26. 2081989automated matches [190099] (25 species)
    not a true protein
    1. Species Bacillus cereus [TaxId:1396] [254917] (3 PDB entries)
    2. 2081994Species Bacillus halmapalus [TaxId:79882] [255187] (2 PDB entries)
    3. 2081997Species Bacillus sp. [225222] (1 PDB entry)
    4. 2081999Species Bacillus sp. [TaxId:535911] [225472] (1 PDB entry)
    5. 2082001Species Bacillus subtilis [TaxId:224308] [228099] (4 PDB entries)
    6. 2082007Species Barley (Hordeum vulgare) [TaxId:4513] [255684] (8 PDB entries)
    7. 2082016Species Bifidobacterium adolescentis [TaxId:1680] [255183] (1 PDB entry)
    8. 2082019Species Escherichia coli [TaxId:331111] [311496] (3 PDB entries)
    9. 2082032Species Escherichia coli [TaxId:562] [270950] (4 PDB entries)
    10. 2082049Species Flavobacterium sp. [TaxId:197856] [255816] (5 PDB entries)
    11. 2082060Species Geobacillus stearothermophilus [TaxId:1422] [311444] (1 PDB entry)
    12. 2082062Species Human (Homo sapiens) [TaxId:9606] [225770] (13 PDB entries)
    13. 2082084Species Listeria monocytogenes [TaxId:169963] [277525] (1 PDB entry)
    14. 2082088Species Neisseria polysaccharea [TaxId:489] [226280] (6 PDB entries)
    15. 2082094Species Oryzias latipes [TaxId:8090] [226401] (1 PDB entry)
    16. 2082096Species Pig (Sus scrofa) [TaxId:9823] [225875] (3 PDB entries)
    17. 2082100Species Protaminobacter rubrum [TaxId:126825] [225680] (2 PDB entries)
    18. 2082103Species Pseudomonas mesoacidophila [TaxId:265293] [224875] (9 PDB entries)
    19. 2082124Species Pyrococcus woesei [TaxId:2262] [226292] (1 PDB entry)
    20. 2082126Species Soybean (Glycine max) [TaxId:3847] [186821] (2 PDB entries)
    21. 2082129Species Thale cress (Arabidopsis thaliana) [TaxId:3702] [278910] (6 PDB entries)
    22. 2082142Species Thermoactinomyces vulgaris [TaxId:2026] [254920] (6 PDB entries)
    23. 2082154Species Thermus brockianus [TaxId:56956] [189542] (1 PDB entry)
    24. 2082156Species Thermus thermophilus [TaxId:274] [188525] (3 PDB entries)
    25. 2285620Species Thermus aquaticus [TaxId:271] [328921] (1 PDB entry)

More info for Family c.1.8.1: Amylase, catalytic domain

Timeline for Family c.1.8.1: Amylase, catalytic domain: