← Back to search

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：P49302 New Search
7PDB entries
20Biological assembly
112chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different ligand/ion 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
1CN3 INTERACTION OF POLYOMAVIRUS INTERNAL PROTEIN VP2 WITH MAJOR CAPSID PROTEIN VP1 AND IMPLICATIONS FOR PARTICIPATION OF VP2 IN VIRAL ENTRY Deposited 1999-05-24 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 34–316（283 aa） Fragment：RESIDUES 35-317
Chain B 34–316（283 aa） Fragment：RESIDUES 35-317
Chain C 34–316（283 aa） Fragment：RESIDUES 35-317
Chain D 34–316（283 aa） Fragment：RESIDUES 35-317
Chain E 34–316（283 aa） Fragment：RESIDUES 35-317
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 4；pH 4.0
Resolution 2.20 Å R-free 0.260
1CN3 INTERACTION OF POLYOMAVIRUS INTERNAL PROTEIN VP2 WITH MAJOR CAPSID PROTEIN VP1 AND IMPLICATIONS FOR PARTICIPATION OF VP2 IN VIRAL ENTRY Deposited 1999-05-24 Assembly 2 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain A 34–316（283 aa） Fragment：RESIDUES 35-317
Chain B 34–316（283 aa） Fragment：RESIDUES 35-317
Chain C 34–316（283 aa） Fragment：RESIDUES 35-317
Chain D 34–316（283 aa） Fragment：RESIDUES 35-317
Chain E 34–316（283 aa） Fragment：RESIDUES 35-317
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 4；pH 4.0
Resolution 2.20 Å R-free 0.260
1SID MURINE POLYOMAVIRUS COMPLEXED WITH 3'SIALYL LACTOSE Deposited 1995-12-12 Assembly 1 Other combination Homooligomer；Protein × 360 PDB declaration: 360-MERIC（360） Consistent with protein count
Chain A 1–383（383 aa）
Chain B 1–383（383 aa）
Chain C 1–383（383 aa）
Chain D 1–383（383 aa）
Chain E 1–383（383 aa）
Chain F 1–383（383 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 3.65 Å R-free 0.253
1SID MURINE POLYOMAVIRUS COMPLEXED WITH 3'SIALYL LACTOSE Deposited 1995-12-12 Assembly 2 Other combination Homooligomer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–383（383 aa）
Chain B 1–383（383 aa）
Chain C 1–383（383 aa）
Chain D 1–383（383 aa）
Chain E 1–383（383 aa）
Chain F 1–383（383 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 3.65 Å R-free 0.253
1SID MURINE POLYOMAVIRUS COMPLEXED WITH 3'SIALYL LACTOSE Deposited 1995-12-12 Assembly 3 Other combination Homooligomer；Protein × 30 PDB declaration: 30-meric（30） Consistent with protein count
Chain A 1–383（383 aa）
Chain B 1–383（383 aa）
Chain C 1–383（383 aa）
Chain D 1–383（383 aa）
Chain E 1–383（383 aa）
Chain F 1–383（383 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 3.65 Å R-free 0.253
1SID MURINE POLYOMAVIRUS COMPLEXED WITH 3'SIALYL LACTOSE Deposited 1995-12-12 Assembly 4 Other combination Homooligomer；Protein × 36 PDB declaration: 36-meric（36） Consistent with protein count
Chain A 1–383（383 aa）
Chain B 1–383（383 aa）
Chain C 1–383（383 aa）
Chain D 1–383（383 aa）
Chain E 1–383（383 aa）
Chain F 1–383（383 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 3.65 Å R-free 0.253
1SID MURINE POLYOMAVIRUS COMPLEXED WITH 3'SIALYL LACTOSE Deposited 1995-12-12 Assembly 5 Other combination Homooligomer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–383（383 aa）
Chain B 1–383（383 aa）
Chain C 1–383（383 aa）
Chain D 1–383（383 aa）
Chain E 1–383（383 aa）
Chain F 1–383（383 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 3.65 Å R-free 0.253
1SID MURINE POLYOMAVIRUS COMPLEXED WITH 3'SIALYL LACTOSE Deposited 1995-12-12 Assembly 6 Other combination Homooligomer；Protein × 30 PDB declaration: 30-meric（30） Consistent with protein count
Chain A 1–383（383 aa）
Chain B 1–383（383 aa）
Chain C 1–383（383 aa）
Chain D 1–383（383 aa）
Chain E 1–383（383 aa）
Chain F 1–383（383 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 3.65 Å R-free 0.253
1SIE MURINE POLYOMAVIRUS COMPLEXED WITH A DISIALYLATED OLIGOSACCHARIDE Deposited 1995-12-12 Assembly 1 Other combination Homooligomer；Protein × 360 PDB declaration: 360-MERIC（360） Consistent with protein count
Chain A 1–383（383 aa）
Chain B 1–383（383 aa）
Chain C 1–383（383 aa）
Chain D 1–383（383 aa）
Chain E 1–383（383 aa）
Chain F 1–383（383 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 3.65 Å R-free 0.264
1SIE MURINE POLYOMAVIRUS COMPLEXED WITH A DISIALYLATED OLIGOSACCHARIDE Deposited 1995-12-12 Assembly 2 Other combination Homooligomer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–383（383 aa）
Chain B 1–383（383 aa）
Chain C 1–383（383 aa）
Chain D 1–383（383 aa）
Chain E 1–383（383 aa）
Chain F 1–383（383 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 3.65 Å R-free 0.264
1SIE MURINE POLYOMAVIRUS COMPLEXED WITH A DISIALYLATED OLIGOSACCHARIDE Deposited 1995-12-12 Assembly 3 Other combination Homooligomer；Protein × 30 PDB declaration: 30-meric（30） Consistent with protein count
Chain A 1–383（383 aa）
Chain B 1–383（383 aa）
Chain C 1–383（383 aa）
Chain D 1–383（383 aa）
Chain E 1–383（383 aa）
Chain F 1–383（383 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 3.65 Å R-free 0.264
1SIE MURINE POLYOMAVIRUS COMPLEXED WITH A DISIALYLATED OLIGOSACCHARIDE Deposited 1995-12-12 Assembly 4 Other combination Homooligomer；Protein × 36 PDB declaration: 36-meric（36） Consistent with protein count
Chain A 1–383（383 aa）
Chain B 1–383（383 aa）
Chain C 1–383（383 aa）
Chain D 1–383（383 aa）
Chain E 1–383（383 aa）
Chain F 1–383（383 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 3.65 Å R-free 0.264
1SIE MURINE POLYOMAVIRUS COMPLEXED WITH A DISIALYLATED OLIGOSACCHARIDE Deposited 1995-12-12 Assembly 5 Other combination Homooligomer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–383（383 aa）
Chain B 1–383（383 aa）
Chain C 1–383（383 aa）
Chain D 1–383（383 aa）
Chain E 1–383（383 aa）
Chain F 1–383（383 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 3.65 Å R-free 0.264
1SIE MURINE POLYOMAVIRUS COMPLEXED WITH A DISIALYLATED OLIGOSACCHARIDE Deposited 1995-12-12 Assembly 6 Other combination Homooligomer；Protein × 30 PDB declaration: 30-meric（30） Consistent with protein count
Chain A 1–383（383 aa）
Chain B 1–383（383 aa）
Chain C 1–383（383 aa）
Chain D 1–383（383 aa）
Chain E 1–383（383 aa）
Chain F 1–383（383 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 3.65 Å R-free 0.264
1VPN UNASSEMBLED POLYOMAVIRUS VP1 PENTAMER Deposited 1997-03-07 Assembly 1 Protein homooligomer Homooligomer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 32–320（289 aa）
Chain B 32–320（289 aa）
Chain C 32–320（289 aa）
Chain D 32–320（289 aa）
Chain E 32–320（289 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 8；DROP: 1.0 M AMMONIUM PHOSPHATE PH 8.0 2.5 & ETHANOL 8-10 MG/ML PROTEIN RESERVOIR: 2.0 M AMMONIUM PHOSPHATE PH 8.0 5 % ETHANOL
Resolution 2.00 Å R-free 0.199
1VPN UNASSEMBLED POLYOMAVIRUS VP1 PENTAMER Deposited 1997-03-07 Assembly 2 Protein homooligomer Homooligomer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count
Chain A 32–320（289 aa）
Chain B 32–320（289 aa）
Chain C 32–320（289 aa）
Chain D 32–320（289 aa）
Chain E 32–320（289 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 8；DROP: 1.0 M AMMONIUM PHOSPHATE PH 8.0 2.5 & ETHANOL 8-10 MG/ML PROTEIN RESERVOIR: 2.0 M AMMONIUM PHOSPHATE PH 8.0 5 % ETHANOL
Resolution 2.00 Å R-free 0.199
1VPS POLYOMAVIRUS VP1 PENTAMER COMPLEXED WITH A DISIALYLATED HEXASACCHARIDE Deposited 1997-03-07 Assembly 1 Other combination Homooligomer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 32–320（289 aa）
Chain B 32–320（289 aa）
Chain C 32–320（289 aa）
Chain D 32–320（289 aa）
Chain E 32–320（289 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 8；DROP: 1.0 M AMMONIUM PHOSPHATE PH 8.0 2.5 & ETHANOL 8-10 MG/ML PROTEIN RESERVOIR: 2.0 M AMMONIUM PHOSPHATE PH 8.0 5 % ETHANOL
Resolution 1.90 Å R-free 0.205
1VPS POLYOMAVIRUS VP1 PENTAMER COMPLEXED WITH A DISIALYLATED HEXASACCHARIDE Deposited 1997-03-07 Assembly 2 Other combination Homooligomer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count
Chain A 32–320（289 aa）
Chain B 32–320（289 aa）
Chain C 32–320（289 aa）
Chain D 32–320（289 aa）
Chain E 32–320（289 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 8；DROP: 1.0 M AMMONIUM PHOSPHATE PH 8.0 2.5 & ETHANOL 8-10 MG/ML PROTEIN RESERVOIR: 2.0 M AMMONIUM PHOSPHATE PH 8.0 5 % ETHANOL
Resolution 1.90 Å R-free 0.205
5CPZ Crystal structure of murine polyomavirus RA strain VP1 in complex with the GT1a glycan Deposited 2015-07-21 Assembly 1 Other combination Homooligomer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 34–317（284 aa） Fragment：UNP residues 34-317
Chain B 34–317（284 aa） Fragment：UNP residues 34-317
Chain C 34–317（284 aa） Fragment：UNP residues 34-317
Chain D 34–317（284 aa） Fragment：UNP residues 34-317
Chain E 34–317（284 aa） Fragment：UNP residues 34-317
Not recorded SO4 SULFATE ION × 14 GOL GLYCEROL × 20 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293.15 K；1.7 M ammonium sulfate 4.9% (v/v) isopropanol
Resolution 1.71 Å R-free 0.172
5CQ0 Crystal structure of murine polyomavirus RA strain VP1 in complex with the GD1a glycan Deposited 2015-07-21 Assembly 1 Other combination Homooligomer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 34–317（284 aa）
Chain B 34–317（284 aa）
Chain C 34–317（284 aa）
Chain D 34–317（284 aa）
Chain E 34–317（284 aa）
Not recorded SO4 SULFATE ION × 14 GOL GLYCEROL × 21 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293.15 K；1.5 M ammonium sulfate, 6% (v/v) isopropanol
Resolution 1.90 Å R-free 0.178

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.