Current Protein Identity：P02686
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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 |
|---|---|---|---|---|---|---|---|
| 1FV1 STRUCTURAL BASIS FOR THE BINDING OF AN IMMUNODOMINANT PEPTIDE FROM MYELIN BASIC PROTEIN IN DIFFERENT REGISTERS BY TWO HLA-DR2 ALLELES Deposited 2000-09-18 | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count |
Chain C
218–237（20 aa）
Fragment：RESIDUES 86-105
|
Not recorded | SO4 SULFATE ION × 2 GOL GLYCEROL × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
EVAPORATION；pH 6.5；298 K；2/3 dilution of
30% PEG 8000,
0.1M sodium cacodylate, pH6.5,
0.2M ammonium sulfate, EVAPORATION, temperature 298.0K
|
Resolution 1.90 Å R-free 0.267 |
| 1FV1 STRUCTURAL BASIS FOR THE BINDING OF AN IMMUNODOMINANT PEPTIDE FROM MYELIN BASIC PROTEIN IN DIFFERENT REGISTERS BY TWO HLA-DR2 ALLELES Deposited 2000-09-18 | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count |
Chain F
218–237（20 aa）
Fragment：RESIDUES 86-105
|
Not recorded | SO4 SULFATE ION × 1 GOL GLYCEROL × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
EVAPORATION；pH 6.5；298 K；2/3 dilution of
30% PEG 8000,
0.1M sodium cacodylate, pH6.5,
0.2M ammonium sulfate, EVAPORATION, temperature 298.0K
|
Resolution 1.90 Å R-free 0.267 |
| 1HQR CRYSTAL STRUCTURE OF A SUPERANTIGEN BOUND TO THE HIGH-AFFINITY, ZINC-DEPENDENT SITE ON MHC CLASS II Deposited 2000-12-19 | Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain C
114–126（13 aa）
|
Not recorded | ZN ZINC ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；298.15 K；Ammonium sulfate, PEG 400, sodium cacodylate, ZnCl, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.15K
|
Resolution 3.20 Å R-free 0.288 |
| 1YMM TCR/HLA-DR2b/MBP-peptide complex Deposited 2005-01-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count |
Chain C
217–238（22 aa）
|
Not recorded | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
hanging drop；pH 7；293 K；Na-tartrate, ammonium formate, HEPES, pH 7.0, hanging drop, temperature 293K
|
Resolution 3.50 Å R-free 0.318 |