Current Protein Identity：H1AG31
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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 |
|---|---|---|---|---|---|---|---|
| 6U7G HCoV-229E RBD Class V in complex with human APN Deposited 2019-09-02 | Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain C
292–432（141 aa）
Fragment：receptor-binding domain (UNP residues 292-432)
|
Not recorded | ZN ZINC ION × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 7 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；9% PEG8000, 1 mM oxidized glutathione, 1 mM reduced glutathione, 5% glycerol, 100 mM MES, pH 6.5
|
Resolution 2.35 Å R-free 0.218 |
| 6U7G HCoV-229E RBD Class V in complex with human APN Deposited 2019-09-02 | Assembly 2 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain D
292–432（141 aa）
Fragment：receptor-binding domain (UNP residues 292-432)
|
Not recorded | ZN ZINC ION × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；9% PEG8000, 1 mM oxidized glutathione, 1 mM reduced glutathione, 5% glycerol, 100 mM MES, pH 6.5
|
Resolution 2.35 Å R-free 0.218 |