SCOPe 2.06: Family a.102.1.2: Cellulases catalytic domain

Lineage for Family a.102.1.2: Cellulases catalytic domain

1. Root: SCOPe 2.06

2. Class a: All alpha proteins [46456] (289 folds)

3. Fold a.102: alpha/alpha toroid [48207] (6 superfamilies)
   multihelical; up to seven alpha-hairpins are arranged in closed circular array; there may be sequence similarities between different superfamilies

4. Superfamily a.102.1: Six-hairpin glycosidases [48208] (10 families)

5. Family a.102.1.2: Cellulases catalytic domain [48213] (12 proteins)

Proteins:

1. CelA cellulase [48214] (2 species)

   1. Species Caldicellulosiruptor bescii [TaxId:31899] [256382] (2 PDB entries)

   2. Species Clostridium thermocellum [TaxId:1515] [48215] (3 PDB entries)

2. CelD cellulase, C-terminal domain [48218] (1 species)
   the other, N-terminal, domain is immunoglobulin-like

   • Species Clostridium thermocellum [TaxId:1515] [48219] (1 PDB entry)

3. Cellulose 1,4-beta-cellobiosidase CbhA [101363] (1 species)

   • Species Clostridium thermocellum [TaxId:1515] [101364] (2 PDB entries)

4. Chitosanase [116987] (1 species)

   • Species Bacillus sp., strain k17 [TaxId:1409] [116988] (2 PDB entries)
     Uniprot Q9ALZ1 49-434

5. Endo-1,4-beta-xylanase [89105] (1 species)
   cold-adapted family 8 xylanase

   • Species Pseudoalteromonas haloplanktis [TaxId:228] [89106] (8 PDB entries)

6. Endo-b-1,4-glucanase [81848] (1 species)

   • Species Termite (Nasutitermes takasagoensis) [TaxId:62960] [81849] (3 PDB entries)

7. Endo/exocellulase:cellobiose E-4, N-terminal domain [48216] (2 species)

   1. Species Clostridium cellulolyticum, atcc 35319 [TaxId:1521] [89107] (4 PDB entries)
      endoglucanase 9G

   2. Species Thermobifida fusca [TaxId:2021] [48217] (4 PDB entries)

8. Nonprocessive cellulase Cel9M [81846] (1 species)
   contains only the catalytic module, which interacts with the substrate

   • Species Clostridium cellulolyticum [TaxId:1521] [81847] (2 PDB entries)

9. Probable endoglucanase CmcAX [140786] (1 species)

   • Species Acetobacter xylinus [TaxId:28448] [140787] (1 PDB entry)
     Uniprot P37696 23-341

10. Processive endocellulase CelF (Cel48F) [48220] (2 species)

    1. Species Clostridium cellulolyticum [TaxId:1521] [48221] (9 PDB entries)

    2. Species Clostridium thermocellum [TaxId:1515] [74765] (2 PDB entries)

11. Xylanase Y [140784] (1 species)

    • Species Bacillus halodurans [TaxId:86665] [140785] (7 PDB entries)
      Uniprot Q9KB30 6-381

12. automated matches [196672] (2 species)
    not a true protein

    1. Species Caldicellulosiruptor bescii [TaxId:521460] [196673] (5 PDB entries)

    2. Species Thermobifida fusca [TaxId:2021] [257783] (1 PDB entry)

More info for Family a.102.1.2: Cellulases catalytic domain

Timeline for Family a.102.1.2: Cellulases catalytic domain:

• Family a.102.1.2: Cellulases catalytic domain first appeared (with stable ids) in SCOP 1.55
  
• Family a.102.1.2: Cellulases catalytic domain appears in SCOPe 2.05
  
• Family a.102.1.2: Cellulases catalytic domain appears in SCOPe 2.07
  
• Family a.102.1.2: Cellulases catalytic domain appears in the current release, SCOPe 2.08