3H09
The structure of Haemophilus influenzae IgA1 protease
Summary for 3H09
Entry DOI | 10.2210/pdb3h09/pdb |
Descriptor | Immunoglobulin A1 protease, ACETATE ION, MALONIC ACID, ... (5 entities in total) |
Functional Keywords | serine protease, immunoglobulin a1, beta helix, hydrolase, membrane, protease, secreted, transmembrane, virulence, zymogen |
Biological source | Haemophilus influenzae |
Cellular location | Immunoglobulin A1 protease autotransporter: Periplasm . Immunoglobulin A1 protease: Secreted. Immunoglobulin A1 protease translocator: Cell outer membrane ; Multi-pass membrane protein : P44969 |
Total number of polymer chains | 2 |
Total formula weight | 218453.11 |
Authors | Johnson, T.A.,Qiu, J.,Plaut, A.G.,Holyoak, T. (deposition date: 2009-04-08, release date: 2009-04-21, Last modification date: 2023-09-06) |
Primary citation | Johnson, T.A.,Qiu, J.,Plaut, A.G.,Holyoak, T. Active-Site Gating Regulates Substrate Selectivity in a Chymotrypsin-Like Serine Protease The Structure of Haemophilus influenzae Immunoglobulin A1 Protease. J.Mol.Biol., 389:559-574, 2009 Cited by PubMed: 19393662DOI: 10.1016/j.jmb.2009.04.041 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (1.75 Å) |
Structure validation
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