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Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：O60880 New Search
6PDB entries
8Biological assembly
14chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics

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
1D1Z CRYSTAL STRUCTURE OF THE XLP PROTEIN SAP Deposited 1999-09-22 Assembly 1 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–104（104 aa） Fragment：SAP SH2 DOMAIN (RESIDUES 1-104)
Chain B 1–104（104 aa） Fragment：SAP SH2 DOMAIN (RESIDUES 1-104)
Chain C 1–104（104 aa） Fragment：SAP SH2 DOMAIN (RESIDUES 1-104)
Chain D 1–104（104 aa） Fragment：SAP SH2 DOMAIN (RESIDUES 1-104)
Not recorded SO4 SULFATE ION × 7 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；295 K；1.64 M AMMONIUM SULFATE, 100 MM SODIUM CITRATE, PH 5.6, AND 10 MM DTT, VAPOR DIFFUSION, HANGING DROP, temperature 22K
Resolution 1.40 Å R-free 0.187
1D1Z CRYSTAL STRUCTURE OF THE XLP PROTEIN SAP Deposited 1999-09-22 Assembly 2 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–104（104 aa） Fragment：SAP SH2 DOMAIN (RESIDUES 1-104)
Chain B 1–104（104 aa） Fragment：SAP SH2 DOMAIN (RESIDUES 1-104)
Chain C 1–104（104 aa） Fragment：SAP SH2 DOMAIN (RESIDUES 1-104)
Chain D 1–104（104 aa） Fragment：SAP SH2 DOMAIN (RESIDUES 1-104)
Not recorded SO4 SULFATE ION × 7 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；295 K；1.64 M AMMONIUM SULFATE, 100 MM SODIUM CITRATE, PH 5.6, AND 10 MM DTT, VAPOR DIFFUSION, HANGING DROP, temperature 22K
Resolution 1.40 Å R-free 0.187
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 A 1–104（104 aa） Fragment：SH2 DOMAIN (RESIDUES 1-104)
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 A 1–104（104 aa） Fragment：SH2 DOMAIN
Mutation：RESIDUES 1-104 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 B 1–104（104 aa） Fragment：SH2 DOMAIN
Mutation：RESIDUES 1-104 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 A 1–128（128 aa）
Not recorded 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 A 1–128（128 aa）
Not recorded 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 A 1–104（104 aa）
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

This page presents structural evidence recorded in PDB/mmCIF.“No recorded non-water small molecule” does not prove that the experimental sample was ligand-free; experimental conditions belong to the PDB experiment, while ligands and copy counts are shown for each biological assembly.