Current Protein Identity：Q13291
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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 |
|---|---|---|---|---|---|---|---|
| 1D4T CRYSTAL STRUCTURE OF THE XLP PROTEIN SAP IN COMPLEX WITH A SLAM PEPTIDE Deposited 1999-10-06 | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain B
276–286（11 aa）
Fragment：SLAM TAIL PEPTIDE (RESIDUES 276 TO 286)
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8；295 K；30% PEG 8000, 20% GLYCEROL, 100 MM HEPES PH 8.0, AND 100 MM DTT, VAPOR DIFFUSION, HANGING DROP, temperature 22K
|
Resolution 1.10 Å R-free 0.165 |
| 1D4W CRYSTAL STRUCTURE OF THE XLP PROTEIN SAP IN COMPLEX WITH SLAM PHOSPHOPEPTIDE Deposited 1999-10-06 | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain C
276–286（11 aa）
Fragment：CYTOPLASMIC TAIL SYNTHETIC PHOSPOPEPTIDE
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 5.6；295 K；30% PEG 8000, 20% GLYCEROL, 100 MM SODIUM CITRATE, 10MM DTT, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 22K
|
Resolution 1.80 Å R-free 0.240 |
| 1D4W CRYSTAL STRUCTURE OF THE XLP PROTEIN SAP IN COMPLEX WITH SLAM PHOSPHOPEPTIDE Deposited 1999-10-06 | Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain D
276–286（11 aa）
Fragment：CYTOPLASMIC TAIL SYNTHETIC PHOSPOPEPTIDE
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 5.6；295 K；30% PEG 8000, 20% GLYCEROL, 100 MM SODIUM CITRATE, 10MM DTT, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 22K
|
Resolution 1.80 Å R-free 0.240 |
| 1KA6 SAP/SH2D1A bound to peptide n-pY Deposited 2001-10-31 | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain B
275–282（8 aa）
Fragment：Cytoplasmic Region (residues 275-282)
|
Mutation：K275R Non-standard monomer：Yes (specific site not provided by mmCIF) | No recorded non-water small molecule | SOLUTION NMR |
NMR measurement conditions
pH 6；303 K；Ionic strength (raw mmCIF value) 120 mM；Pressure ambient
NMR sample composition
1 mM SAP U-15N, 13C; 1mM n-pY; 20 mM phosphate buffer, 100mM NaCl | 90% H2O/10% D2O
|
Resolution not provided |
| 1KA7 SAP/SH2D1A bound to peptide n-Y-c Deposited 2001-10-31 | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain B
275–286（12 aa）
Fragment：Cytoplasmic region (residues 275-286)
|
Mutation：K275R | No recorded non-water small molecule | SOLUTION NMR |
NMR measurement conditions
pH 6；303 K；Ionic strength (raw mmCIF value) 120 mM；Pressure ambient
NMR sample composition
1 mM SAP U-15N, 13C; 1mM n-pY; 20 mM phosphate buffer, 100mM NaCl | 90% H2O/10% D2O
|
Resolution not provided |
| 1M27 Crystal structure of SAP/FynSH3/SLAM ternary complex Deposited 2002-06-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count |
Chain B
276–286（11 aa）
Fragment：SLAM peptide (residues 276-286)
|
Not recorded | FLC CITRATE ANION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 5.6；297 K；Tartrate, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 297K
|
Resolution 2.50 Å R-free 0.266 |