Current Protein Identity：Q17R67
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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 |
|---|---|---|---|---|---|---|---|
| 3FCS Structure of complete ectodomain of integrin aIIBb3 Deposited 2008-11-22 | Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
32–989（958 aa）
Fragment：UNP residues 32-989, Ectodomain
|
Not recorded | CA CALCIUM ION × 7 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 IMD IMIDAZOLE × 1 MG MAGNESIUM ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION；pH 7；298 K；10% PEG 3350, 50 mM magnesium acetate, and 0.1 M imidazole, pH 7.0, VAPOR DIFFUSION, temperature 298.0K
|
Resolution 2.55 Å R-free 0.268 |
| 3FCS Structure of complete ectodomain of integrin aIIBb3 Deposited 2008-11-22 | Assembly 2 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain C
32–989（958 aa）
Fragment：UNP residues 32-989, Ectodomain
|
Not recorded | CA CALCIUM ION × 7 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 IMD IMIDAZOLE × 5 MG MAGNESIUM ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION；pH 7；298 K；10% PEG 3350, 50 mM magnesium acetate, and 0.1 M imidazole, pH 7.0, VAPOR DIFFUSION, temperature 298.0K
|
Resolution 2.55 Å R-free 0.268 |
| 3FCU Structure of headpiece of integrin aIIBb3 in open conformation Deposited 2008-11-22 | Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
32–488（457 aa）
Fragment：UNP residues 32-488, headpiece
|
Not recorded | CA CALCIUM ION × 6 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 MG MAGNESIUM ION × 2 CAC CACODYLATE ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；10% PEG 8000, 0.4 M MAGNESIUM ACETATE, 0.1 M SODIUM CACODYLATE, PH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
|
Resolution 2.90 Å R-free 0.197 |
| 3FCU Structure of headpiece of integrin aIIBb3 in open conformation Deposited 2008-11-22 | Assembly 2 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain C
32–488（457 aa）
Fragment：UNP residues 32-488, headpiece
|
Not recorded | CA CALCIUM ION × 6 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 MG MAGNESIUM ION × 2 CAC CACODYLATE ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；10% PEG 8000, 0.4 M MAGNESIUM ACETATE, 0.1 M SODIUM CACODYLATE, PH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
|
Resolution 2.90 Å R-free 0.197 |
| 3FCU Structure of headpiece of integrin aIIBb3 in open conformation Deposited 2008-11-22 | Assembly 3 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain E
32–488（457 aa）
Fragment：UNP residues 32-488, headpiece
|
Not recorded | CA CALCIUM ION × 6 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 MG MAGNESIUM ION × 2 CAC CACODYLATE ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；10% PEG 8000, 0.4 M MAGNESIUM ACETATE, 0.1 M SODIUM CACODYLATE, PH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
|
Resolution 2.90 Å R-free 0.197 |