SCOP 1.71: Family a.102.1.2: Cellulases catalytic domain

Lineage for Family a.102.1.2: Cellulases catalytic domain

1. Root: SCOP 1.71

2. Class a: All alpha proteins [46456] (226 folds)

3. Fold a.102: alpha/alpha toroid [48207] (5 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] (7 families)

5. Family a.102.1.2: Cellulases catalytic domain [48213] (9 proteins)

Proteins:

1. CelA cellulase [48214] (1 species)

   • 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. k17 [116988] (2 PDB entries)

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

   • Species Pseudoalteromonas haloplanktis [89106] (3 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 Thermomonospora 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. Processive endocellulase CelF (Cel48F) [48220] (2 species)

   1. Species Clostridium cellulolyticum [TaxId:1521] [48221] (8 PDB entries)

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

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 SCOP 1.69
  
• Family a.102.1.2: Cellulases catalytic domain appears in SCOP 1.73
  
• Family a.102.1.2: Cellulases catalytic domain appears in the current release, SCOPe 2.08