6D9I
Pekin duck egg lysozyme isoform II (DEL-II)
Summary for 6D9I
| Entry DOI | 10.2210/pdb6d9i/pdb |
| Descriptor | Lysozyme, MAGNESIUM ION, CHLORIDE ION, ... (4 entities in total) |
| Functional Keywords | lysozyme, hydrolase |
| Biological source | Anas platyrhynchos (Pekin duck) |
| Total number of polymer chains | 2 |
| Total formula weight | 29222.70 |
| Authors | Langley, D.B.,Christ, D. (deposition date: 2018-04-30, release date: 2018-09-05, Last modification date: 2024-11-13) |
| Primary citation | Langley, D.B.,Christ, D. Crystal structure of duck egg lysozyme isoform II (DEL-II). BMC Struct. Biol., 18:10-10, 2018 Cited by PubMed Abstract: Lysozyme purified from duck eggs (DEL) has long been used as a model antigen as a counterpoint to the enzyme purified from hen eggs (HEL). However, unlike the single C-type variant found in hen eggs, duck eggs contain multiple isoforms: I, II and III. We recently reported the structures of isoforms I and III from Pekin duck (Anas platyrhynchos) and unequivocally determined the sequences of all three isoforms by mass spectrometry. Here we present the crystal structure of isoform II (DEL-II). PubMed: 30134879DOI: 10.1186/s12900-018-0090-7 PDB entries with the same primary citation |
| Experimental method | X-RAY DIFFRACTION (1.15 Å) |
Structure validation
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