Current Protein Identity：P05803
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Difference tags compare only the current result set; every original PDB and assembly record remains separate.
Related-Structure Differences
Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.
| PDB Entry | Assembly / Oligomeric State | Construct | Mutations and Modifications | Ligands, Ions and Non-polymers | Experimental Method | Experimental Conditions | Structure Quality |
|---|---|---|---|---|---|---|---|
| 1NCD REFINED CRYSTAL STRUCTURE OF THE INFLUENZA VIRUS N9 NEURAMINIDASE-NC41 FAB COMPLEX Deposited 1992-01-21 | Assembly 1 Other combination Heteromer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count |
Chain N
83–470（388 aa）
|
Not recorded | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 CA CALCIUM ION × 4 | X-RAY DIFFRACTION | mmCIF provides none of the parsed conditions | Resolution 2.90 Å |
| 1NMA N9 NEURAMINIDASE COMPLEXES WITH ANTIBODIES NC41 AND NC10: EMPIRICAL FREE-ENERGY CALCULATIONS CAPTURE SPECIFICITY TRENDS OBSERVED WITH MUTANT BINDING DATA Deposited 1994-05-06 | Assembly 1 Other combination Heteromer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count |
Chain N
83–470（388 aa）
|
Mutation：WILD TYPE | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 | X-RAY DIFFRACTION | mmCIF provides none of the parsed conditions | Resolution 3.00 Å |
| 1NMB THE STRUCTURE OF A COMPLEX BETWEEN THE NC10 ANTIBODY AND INFLUENZA VIRUS NEURAMINIDASE AND COMPARISON WITH THE OVERLAPPING BINDING SITE OF THE NC41 ANTIBODY Deposited 1995-01-17 | Assembly 1 Other combination Heteromer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count |
Chain N
1–470（470 aa）
|
Mutation：WILD TYPE | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 8 CA CALCIUM ION × 4 | X-RAY DIFFRACTION | mmCIF provides none of the parsed conditions | Resolution 2.20 Å |
| 2B8H A/NWS/whale/Maine/1/84 (H1N9) reassortant influenza virus neuraminidase Deposited 2005-10-07 | Assembly 1 Other combination Homooligomer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain A
83–470（388 aa）
Fragment：residues 82-469
Chain B
83–470（388 aa）
Fragment：residues 82-469
Chain C
83–470（388 aa）
Fragment：residues 82-469
Chain D
83–470（388 aa）
Fragment：residues 82-469
|
Not recorded | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 SO4 SULFATE ION × 29 CL CHLORIDE ION × 4 GOL GLYCEROL × 3 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7.2；291 K；10mM HEPES, 50mM ammonium sulfate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 291K
|
Resolution 2.20 Å R-free 0.189 |