SCOP 1.67: Family c.1.8.5: Type II chitinase

Lineage for Family c.1.8.5: Type II chitinase

1. Root: SCOP 1.67

2. Class c: Alpha and beta proteins (a/b) [51349] (130 folds)

3. Fold c.1: TIM beta/alpha-barrel [51350] (28 superfamilies)
   contains parallel beta-sheet barrel, closed; n=8, S=8; strand order 12345678
   the first seven superfamilies have similar phosphate-binding sites

4. Superfamily c.1.8: (Trans)glycosidases [51445] (10 families)

5. Family c.1.8.5: Type II chitinase [51534] (14 proteins)
   glycosylase family 18

Proteins:

1. Chitinase 1 [51548] (1 species)

   • Species Fungus (Coccidioides immitis) [TaxId:5501] [51549] (4 PDB entries)

2. Chitinase A, catalytic domain [51544] (1 species)

   • Species Serratia marcescens [TaxId:615] [51545] (8 PDB entries)

3. Chitinase A1 [75069] (1 species)

   • Species Bacillus circulans [TaxId:1397] [75070] (1 PDB entry)

4. Chitinase B, catalytic domain [51546] (1 species)

   • Species Serratia marcescens [TaxId:615] [51547] (14 PDB entries)

5. Chitinase-3 like protein 1 (GP-39, YKL-40) [89482] (1 species)

   • Species Human (Homo sapiens) [TaxId:9606] [89483] (7 PDB entries)

6. Chitinase-like lectin ym1, saccharide binding domain [63910] (1 species)

   • Species Mouse (Mus musculus) [TaxId:10090] [63911] (1 PDB entry)

7. Chitotriosidase [82251] (1 species)

   • Species Human (Homo sapiens) [TaxId:9606] [82252] (8 PDB entries)

8. Endo-beta-N-acetylglucosaminidase [51540] (3 species)

   1. Species Flavobacterium meningosepticum, endoglycosidase F1 [TaxId:238] [51541] (1 PDB entry)

   2. Species Flavobacterium meningosepticum, endoglycosidase F3 [TaxId:238] [51542] (2 PDB entries)

   3. Species Streptomyces plicatus, endoglycosidase H [TaxId:1922] [51543] (8 PDB entries)

9. Hevamine A (chitinase/lysozyme) [51535] (1 species)

   • Species Para rubber tree (Hevea brasiliensis) [TaxId:3981] [51536] (7 PDB entries)

10. Imaginal disc growth factor-2 [75071] (1 species)

    • Species Fruit fly (Drosophila melanogaster) [TaxId:7227] [75072] (2 PDB entries)

11. Mammary gland protein (MGP-40) [89480] (1 species)
    secreted during involution

    • Species Goat (Capra hircus) [TaxId:9925] [89481] (4 PDB entries)

12. Psychrophilic chitinase B [82249] (1 species)

    • Species Arthrobacter sp., tad20 [TaxId:1667] [82250] (1 PDB entry)

13. Seed storage protein [51537] (2 species)
    close relation of hevamine, may bind chitin

    1. Species Jack bean (Canavalia ensiformis), Concanavalin B [TaxId:3823] [51539] (1 PDB entry)

    2. Species Vicia narbonensis, Narbonin [TaxId:3912] [51538] (1 PDB entry)

14. Xylanase inhibitor protein I, XIP-I [89478] (1 species)

    • Species Wheat (Triticum aestivum) [TaxId:4565] [89479] (1 PDB entry)

More info for Family c.1.8.5: Type II chitinase

Timeline for Family c.1.8.5: Type II chitinase:

• Family c.1.8.5: Type II chitinase first appeared (with stable ids) in SCOP 1.55
  
• Family c.1.8.5: Type II chitinase appears in SCOP 1.65
  
• Family c.1.8.5: Type II chitinase appears in SCOP 1.69
  
• Family c.1.8.5: Type II chitinase appears in the current release, SCOPe 2.08