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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：P29715 New Search
10PDB entries
12Biological assembly
60chain/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
1BRO BROMOPEROXIDASE A2 Deposited 1996-06-01 Assembly 1 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–277（277 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 8；1.8 M AMMONIUM SULFATE PH 8.0.
Resolution 2.05 Å
1BRO BROMOPEROXIDASE A2 Deposited 1996-06-01 Assembly 2 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain B 1–277（277 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 8；1.8 M AMMONIUM SULFATE PH 8.0.
Resolution 2.05 Å
1BRT BROMOPEROXIDASE A2 MUTANT M99T Deposited 1998-03-30 Assembly 1 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–277（277 aa）
Mutation：M99T CL CHLORIDE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions pH 8.5；1.8 M AMMONIUM SULFATE 0.1 M TRIS/HCL, PH 8.5.
Resolution 1.50 Å R-free 0.164
3VDX Structure of a 16 nm protein cage designed by fusing symmetric oligomeric domains Deposited 2012-01-06 Assembly 1 Insufficient information Homooligomer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain A 1–278（278 aa）
Chain B 1–278（278 aa）
Chain C 1–278（278 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 10.3；298 K；1.2M NaH2PO4, 0.8M K2HPO4, 0.1M CAPS, pH 10.3, vapor diffusion, hanging drop, temperature 298K
Resolution 3.00 Å R-free 0.281
4D9J Structure of a 16 nm protein cage designed by fusing symmetric oligomeric domains Deposited 2012-01-11 Assembly 1 Insufficient information Homooligomer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain A 1–278（278 aa）
Chain B 1–278（278 aa）
Chain C 1–278（278 aa）
Chain D 1–278（278 aa）
Chain E 1–278（278 aa）
Chain F 1–278（278 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 10.3；298 K；1.2M NaH2PO4, 0.8M K2HPO4, 0.1M CAPS, pH 10.3, vapor diffusion, hanging drop, temperature 298K
Resolution 3.92 Å R-free 0.294
4D9J Structure of a 16 nm protein cage designed by fusing symmetric oligomeric domains Deposited 2012-01-11 Assembly 2 Insufficient information Homooligomer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain G 1–278（278 aa）
Chain H 1–278（278 aa）
Chain I 1–278（278 aa）
Chain J 1–278（278 aa）
Chain K 1–278（278 aa）
Chain L 1–278（278 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 10.3；298 K；1.2M NaH2PO4, 0.8M K2HPO4, 0.1M CAPS, pH 10.3, vapor diffusion, hanging drop, temperature 298K
Resolution 3.92 Å R-free 0.294
4IQ4 Structure of a 16 nm protein cage designed by fusing symmetric oligomeric domains, triple mutant, P21212 form Deposited 2013-01-10 Assembly 1 Insufficient information Homooligomer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain A 1–278（278 aa）
Chain B 1–278（278 aa）
Chain C 1–278（278 aa）
Chain D 1–278（278 aa）
Chain E 1–278（278 aa）
Chain F 1–278（278 aa）
Mutation：K118A, L279Q, Q24T Mutation：K118A, L279Q, Q24T Mutation：K118A, L279Q, Q24T Mutation：K118A, L279Q, Q24T Mutation：K118A, L279Q, Q24T Mutation：K118A, L279Q, Q24T No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.4；298 K；0.1M Na Citrate pH 4.4, 10% PEG 3,000, vapor diffusion, hanging drop, temperature 298K
Resolution 3.50 Å R-free 0.231
4ITV Structure of a 16 nm protein cage designed by fusing symmetric oligomeric domains, triple mutant, P212121 form Deposited 2013-01-18 Assembly 1 Insufficient information Homooligomer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain A 1–278（278 aa）
Chain B 1–278（278 aa）
Chain C 1–278（278 aa）
Chain D 1–278（278 aa）
Chain E 1–278（278 aa）
Chain F 1–278（278 aa）
Chain G 1–278（278 aa）
Chain H 1–278（278 aa）
Chain I 1–278（278 aa）
Chain J 1–278（278 aa）
Chain K 1–278（278 aa）
Chain L 1–278（278 aa）
Mutation：K118A, L279Q, Q24T Mutation：K118A, L279Q, Q24T Mutation：K118A, L279Q, Q24T Mutation：K118A, L279Q, Q24T Mutation：K118A, L279Q, Q24T Mutation：K118A, L279Q, Q24T Mutation：K118A, L279Q, Q24T Mutation：K118A, L279Q, Q24T Mutation：K118A, L279Q, Q24T Mutation：K118A, L279Q, Q24T Mutation：K118A, L279Q, Q24T Mutation：K118A, L279Q, Q24T No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.4；298 K；0.1M Na Citrate pH 4.4, 10% PEG 3000, vapor diffusion, hanging drop, temperature 298K
Resolution 3.60 Å R-free 0.240
4IVJ Structure of a 16 nm protein cage designed by fusing symmetric oligomeric domains, triple mutant, I222 form Deposited 2013-01-23 Assembly 1 Insufficient information Homooligomer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain A 1–278（278 aa）
Chain B 1–278（278 aa）
Chain C 1–278（278 aa）
Mutation：K118A, L279Q, Q24T Mutation：K118A, L279Q, Q24T Mutation：K118A, L279Q, Q24T No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.4；298 K；0.1M Na Citrate pH 4.4, 10% PEG 3000, vapor diffusion, hanging drop, temperature 298K
Resolution 7.35 Å R-free 0.288
4QES Structure of a 16 nm protein cage designed by fusing symmetric oligomeric domains, quadruple mutant, I222 form Deposited 2014-05-18 Assembly 1 Insufficient information Homooligomer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain A 1–278（278 aa） Fragment：SEE REMARK 999
Chain B 1–278（278 aa） Fragment：SEE REMARK 999
Chain C 1–278（278 aa） Fragment：SEE REMARK 999
Mutation：K118A, L279Q, Q24T, Y51A Mutation：K118A, L279Q, Q24T, Y51A Mutation：K118A, L279Q, Q24T, Y51A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.4；298 K；0.1 M sodium citrate, pH 4.4, 11% PEG3000, 200 mM sodium chloride, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 4.19 Å R-free 0.295
4QF0 Structure of a 16 nm protein cage designed by fusing symmetric oligomeric domains, quadruple mutant, P21212 form Deposited 2014-05-19 Assembly 1 Insufficient information Homooligomer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain A 1–278（278 aa） Fragment：SEE REMARK 999
Chain B 1–278（278 aa） Fragment：SEE REMARK 999
Chain C 1–278（278 aa） Fragment：SEE REMARK 999
Chain D 1–278（278 aa） Fragment：SEE REMARK 999
Chain E 1–278（278 aa） Fragment：SEE REMARK 999
Chain F 1–278（278 aa） Fragment：SEE REMARK 999
Mutation：K118A, L279Q, Q24T, Y51A Mutation：K118A, L279Q, Q24T, Y51A Mutation：K118A, L279Q, Q24T, Y51A Mutation：K118A, L279Q, Q24T, Y51A Mutation：K118A, L279Q, Q24T, Y51A Mutation：K118A, L279Q, Q24T, Y51A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；0.1 M Tris, pH 7.0, 10% PEG8000, 0.2 M magnesium chloride, 3% trehalose, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 6.49 Å R-free 0.324
4QFF Structure of a 16 nm protein cage designed by fusing symmetric oligomeric domains, quadruple mutant, P212121 form Deposited 2014-05-20 Assembly 1 Insufficient information Homooligomer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain A 1–278（278 aa） Fragment：SEE REMARK 999
Chain B 1–278（278 aa） Fragment：SEE REMARK 999
Chain C 1–278（278 aa） Fragment：SEE REMARK 999
Chain D 1–278（278 aa） Fragment：SEE REMARK 999
Chain E 1–278（278 aa） Fragment：SEE REMARK 999
Chain F 1–278（278 aa） Fragment：SEE REMARK 999
Chain G 1–278（278 aa） Fragment：SEE REMARK 999
Chain H 1–278（278 aa） Fragment：SEE REMARK 999
Chain I 1–278（278 aa） Fragment：SEE REMARK 999
Chain J 1–278（278 aa） Fragment：SEE REMARK 999
Chain K 1–278（278 aa） Fragment：SEE REMARK 999
Chain L 1–278（278 aa） Fragment：SEE REMARK 999
Mutation：K118A, L279Q, Q24T, Y51A Mutation：K118A, L279Q, Q24T, Y51A Mutation：K118A, L279Q, Q24T, Y51A Mutation：K118A, L279Q, Q24T, Y51A Mutation：K118A, L279Q, Q24T, Y51A Mutation：K118A, L279Q, Q24T, Y51A Mutation：K118A, L279Q, Q24T, Y51A Mutation：K118A, L279Q, Q24T, Y51A Mutation：K118A, L279Q, Q24T, Y51A Mutation：K118A, L279Q, Q24T, Y51A Mutation：K118A, L279Q, Q24T, Y51A Mutation：K118A, L279Q, Q24T, Y51A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.8；298 K；0.1 M sodium/potassium phosphate, pH 5.8, 10% PEG8000, 0.2 M sodium chloride, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 7.81 Å R-free 0.339

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.