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Literature summary for 3.4.24.13 extracted from
- Retained antigen-binding activity of Fab alpha fragments of human monoclonal immunoglobulin A1 (IgA1) cleaved by IgA1 protease (1986), Infect. Immun., 52, 171-174.
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| additional information | Haemophilus influenzae | retained antigen-binding activity of Fabalpha fragments of human monoclonal immunoglobulin A1 cleaved by IgA 1 protease opens the possibility that IgA1 protease-producing bacteria growing in the presence of IgA1 antibodies are coated with Fabalpha fragments. Such fragments may conceivably protect the microorganism from the immune system by blocking access of intact antibody molecules of the same or other isotypes and of immunocompetent cells | ? | - |
? |  |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Haemophilus influenzae | - |
- |
- |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| immunoglobulin A1 + H2O | - |
Haemophilus influenzae | oligopeptides derived from immunoglobulin A1 | - |
? | |
| additional information | retained antigen-binding activity of Fabalpha fragments of human monoclonal immunoglobulin A1 cleaved by IgA 1 protease opens the possibility that IgA1 protease-producing bacteria growing in the presence of IgA1 antibodies are coated with Fabalpha fragments. Such fragments may conceivably protect the microorganism from the immune system by blocking access of intact antibody molecules of the same or other isotypes and of immunocompetent cells | Haemophilus influenzae | ? | - |
? | |
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