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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：Q9YP46 New Search
11PDB entries
11Biological assembly
11chain/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
2L44 C-terminal zinc knuckle of the HIVNCp7 Deposited 2010-10-01 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 411–429（19 aa）
Not recorded ZN ZINC ION × 1 SOLUTION NMR
NMR measurement conditions pH 5.7；298 K；Ionic strength (raw mmCIF value) 6；Pressure ambient
NMR sample composition 1 mM C-terminal zinc knuckle of the HIVNCp7, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2L45 C-terminal zinc knuckle of the HIVNCp7 with DNA Deposited 2010-10-01 Assembly 1 Protein–DNA Monomer；Protein × 1 PDB declaration: dimeric（2） Consistent with all polymers
Chain A 411–429（19 aa）
Not recorded ZN ZINC ION × 1 SOLUTION NMR
NMR measurement conditions pH 5.7；298 K；Ionic strength (raw mmCIF value) 6.0；Pressure ambient
NMR sample composition 1 mM C-terminal zinc knuckle of the HIVNCp7, 1 mM DNA, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2L46 C-terminal zinc finger of the HIVNCp7 with platinated DNA Deposited 2010-10-01 Assembly 1 Protein–DNA Monomer；Protein × 1 PDB declaration: dimeric（2） Consistent with all polymers
Chain A 411–429（19 aa）
Not recorded ZN ZINC ION × 1 SOLUTION NMR
NMR measurement conditions pH 5.7；298 K；Ionic strength (raw mmCIF value) 6.0；Pressure ambient
NMR sample composition 1 mM C-terminal zinc knuckle of the HIVNCp7, 1 mM DNA, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
3OUA MDR769 HIV-1 protease complexed with p1/p6 hepta-peptide Deposited 2010-09-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain P 446–452（7 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.8；298 K；0.8M NaCl 01 M MES , pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.70 Å R-free 0.226
3OUC MDR769 HIV-1 protease complexed with p2/NC hepta-peptide Deposited 2010-09-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain P 375–381（7 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.8；298 K；0.8M NaCl 0.1 M MES , pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.00 Å R-free 0.262
3P9G Crystal structure of the TSG101 UEV domain in complex with FA459 peptide Deposited 2010-10-17 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 453–461（9 aa） Fragment：Modified HIV-1 Gag PTAP Motif
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 7.5；298 K；0.1M HEPES-NAOH (PH7.5), 25% PEG 3350, 0.2M SODIUM NITRATE, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.80 Å R-free 0.242
3P9H Crystal structure of the TSG101 UEV domain in complex with FA258 peptide Deposited 2010-10-17 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 453–461（9 aa） Fragment：Modified HIV-1 Gag PTAP Motif
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 7.5；298 K；0.1M HEPES-NAOH (PH7.5), 25% PEG 3350, 0.2M SODIUM NITRATE , VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.80 Å R-free 0.253
4EP3 Crystal Structure of inactive single chain wild-type HIV-1 Protease in Complex with the substrate CA-p2 Deposited 2012-04-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain E 359–367（9 aa）
Not recorded GOL GLYCEROL × 3 BME BETA-MERCAPTOETHANOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.2；295 K；126mM Phosphate buffer pH 6.2, 63mM Sodium Citrate, 24-29% Ammonium Sulfate, hanging drop, vapor diffusion, temperature 295K, VAPOR DIFFUSION, HANGING DROP
Resolution 1.81 Å R-free 0.227
4EPJ Crystal Structure of inactive single chain wild-type HIV-1 Protease in Complex with the substrate p2-NC Deposited 2012-04-17 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 374–381（8 aa）
Not recorded GOL GLYCEROL × 2 EDO 1,2-ETHANEDIOL × 1 DMS DIMETHYL SULFOXIDE × 1 ACT ACETATE ION × 1 BME BETA-MERCAPTOETHANOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.2；295 K；126mM Phosphate buffer pH 6.2, 63mM Sodium Citrate, 24-29% Ammonium Sulfate, hanging drop, vapor diffusion, temperature 295K, VAPOR DIFFUSION, HANGING DROP
Resolution 1.69 Å R-free 0.227
4EQ0 Crystal Structure of inactive single chain variant of HIV-1 Protease in Complex with the substrate p2-NC Deposited 2012-04-17 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain P 374–381（8 aa）
Not recorded BME BETA-MERCAPTOETHANOL × 1 EDO 1,2-ETHANEDIOL × 3 GOL GLYCEROL × 3 ACT ACETATE ION × 1 PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.2；295 K；126mM Phosphate buffer pH 6.2, 63mM Sodium Citrate, 24-29% Ammonium Sulfate, hanging drop, vapor diffusion, temperature 295K, VAPOR DIFFUSION, HANGING DROP
Resolution 1.70 Å R-free 0.264
4FAE Substrate p2/NC in Complex with a Human Immunodeficiency Virus Type 1 Protease Variant Deposited 2012-05-22 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain D 375–381（7 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.2；298 K；0.1 M citric acid, 2.4 M ammonium sulfate, pH 5.2, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.30 Å R-free 0.279

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.