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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：O11875 New Search
4PDB entries
16Biological assembly
48chain/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
3C6D The pseudo-atomic structure of dengue immature virus Deposited 2008-02-04 Assembly 1 Protein heterocomplex Heteromer；Protein × 360 PDB declaration: 360-meric（360） Consistent with protein count
Chain A 281–675（395 aa）
Chain B 281–675（395 aa）
Chain C 281–675（395 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；12 mM Tris-HCl, 120 mM NaCl, 1 mM EDTA
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 12.50 Å
3C6D The pseudo-atomic structure of dengue immature virus Deposited 2008-02-04 Assembly 2 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 281–675（395 aa）
Chain B 281–675（395 aa）
Chain C 281–675（395 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；12 mM Tris-HCl, 120 mM NaCl, 1 mM EDTA
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 12.50 Å
3C6D The pseudo-atomic structure of dengue immature virus Deposited 2008-02-04 Assembly 3 Protein heterocomplex Heteromer；Protein × 30 PDB declaration: 30-meric（30） Consistent with protein count
Chain A 281–675（395 aa）
Chain B 281–675（395 aa）
Chain C 281–675（395 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；12 mM Tris-HCl, 120 mM NaCl, 1 mM EDTA
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 12.50 Å
3C6D The pseudo-atomic structure of dengue immature virus Deposited 2008-02-04 Assembly 4 Protein heterocomplex Heteromer；Protein × 36 PDB declaration: 36-meric（36） Consistent with protein count
Chain A 281–675（395 aa）
Chain B 281–675（395 aa）
Chain C 281–675（395 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；12 mM Tris-HCl, 120 mM NaCl, 1 mM EDTA
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 12.50 Å
3C6D The pseudo-atomic structure of dengue immature virus Deposited 2008-02-04 Assembly 5 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 281–675（395 aa）
Chain B 281–675（395 aa）
Chain C 281–675（395 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；12 mM Tris-HCl, 120 mM NaCl, 1 mM EDTA
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 12.50 Å
3IXY The pseudo-atomic structure of dengue immature virus in complex with Fab fragments of the anti-fusion loop antibody E53 Deposited 2009-02-26 Assembly 1 Protein heterocomplex Heteromer；Protein × 600 PDB declaration: 600-MERIC（600） Consistent with protein count
Chain A 281–675（395 aa）
Chain B 281–675（395 aa）
Chain C 281–675（395 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；12 mM Tris-HCl, 120 mM NaCl, 1 mM EDTA
cryo-EM vitrification conditions A small vial of ethane is placed inside a larger liquid nitrogen reservoir. The grid holding a few microliters of the sample is held in place at the bottom of a plunger by the means of fine tweezers. Once the ethane in the vial is completely frozen, it needs to be slightly melted. When the liquid ethane is ready, a piece of filter paper is then pressed against the sample to blot of excess buffer, sufficient to leave a thin layer on the grid. After a predetermined time, the filter paper is removed, and the plunger is allowed to drop into the liquid ethane. Once the grid enters the liquid ethane, the sample is rapidly frozen, and the grid is transferred under liquid nitrogen to a storage box immersed liquid nitrogen for later use in the microscope.；Cryogen ETHANE
Resolution 23.00 Å
3IXY The pseudo-atomic structure of dengue immature virus in complex with Fab fragments of the anti-fusion loop antibody E53 Deposited 2009-02-26 Assembly 2 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count
Chain A 281–675（395 aa）
Chain B 281–675（395 aa）
Chain C 281–675（395 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；12 mM Tris-HCl, 120 mM NaCl, 1 mM EDTA
cryo-EM vitrification conditions A small vial of ethane is placed inside a larger liquid nitrogen reservoir. The grid holding a few microliters of the sample is held in place at the bottom of a plunger by the means of fine tweezers. Once the ethane in the vial is completely frozen, it needs to be slightly melted. When the liquid ethane is ready, a piece of filter paper is then pressed against the sample to blot of excess buffer, sufficient to leave a thin layer on the grid. After a predetermined time, the filter paper is removed, and the plunger is allowed to drop into the liquid ethane. Once the grid enters the liquid ethane, the sample is rapidly frozen, and the grid is transferred under liquid nitrogen to a storage box immersed liquid nitrogen for later use in the microscope.；Cryogen ETHANE
Resolution 23.00 Å
3IXY The pseudo-atomic structure of dengue immature virus in complex with Fab fragments of the anti-fusion loop antibody E53 Deposited 2009-02-26 Assembly 3 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric（50） Consistent with protein count
Chain A 281–675（395 aa）
Chain B 281–675（395 aa）
Chain C 281–675（395 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；12 mM Tris-HCl, 120 mM NaCl, 1 mM EDTA
cryo-EM vitrification conditions A small vial of ethane is placed inside a larger liquid nitrogen reservoir. The grid holding a few microliters of the sample is held in place at the bottom of a plunger by the means of fine tweezers. Once the ethane in the vial is completely frozen, it needs to be slightly melted. When the liquid ethane is ready, a piece of filter paper is then pressed against the sample to blot of excess buffer, sufficient to leave a thin layer on the grid. After a predetermined time, the filter paper is removed, and the plunger is allowed to drop into the liquid ethane. Once the grid enters the liquid ethane, the sample is rapidly frozen, and the grid is transferred under liquid nitrogen to a storage box immersed liquid nitrogen for later use in the microscope.；Cryogen ETHANE
Resolution 23.00 Å
3IXY The pseudo-atomic structure of dengue immature virus in complex with Fab fragments of the anti-fusion loop antibody E53 Deposited 2009-02-26 Assembly 4 Protein heterocomplex Heteromer；Protein × 60 PDB declaration: 60-meric（60） Consistent with protein count
Chain A 281–675（395 aa）
Chain B 281–675（395 aa）
Chain C 281–675（395 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；12 mM Tris-HCl, 120 mM NaCl, 1 mM EDTA
cryo-EM vitrification conditions A small vial of ethane is placed inside a larger liquid nitrogen reservoir. The grid holding a few microliters of the sample is held in place at the bottom of a plunger by the means of fine tweezers. Once the ethane in the vial is completely frozen, it needs to be slightly melted. When the liquid ethane is ready, a piece of filter paper is then pressed against the sample to blot of excess buffer, sufficient to leave a thin layer on the grid. After a predetermined time, the filter paper is removed, and the plunger is allowed to drop into the liquid ethane. Once the grid enters the liquid ethane, the sample is rapidly frozen, and the grid is transferred under liquid nitrogen to a storage box immersed liquid nitrogen for later use in the microscope.；Cryogen ETHANE
Resolution 23.00 Å
3IXY The pseudo-atomic structure of dengue immature virus in complex with Fab fragments of the anti-fusion loop antibody E53 Deposited 2009-02-26 Assembly 5 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count
Chain A 281–675（395 aa）
Chain B 281–675（395 aa）
Chain C 281–675（395 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；12 mM Tris-HCl, 120 mM NaCl, 1 mM EDTA
cryo-EM vitrification conditions A small vial of ethane is placed inside a larger liquid nitrogen reservoir. The grid holding a few microliters of the sample is held in place at the bottom of a plunger by the means of fine tweezers. Once the ethane in the vial is completely frozen, it needs to be slightly melted. When the liquid ethane is ready, a piece of filter paper is then pressed against the sample to blot of excess buffer, sufficient to leave a thin layer on the grid. After a predetermined time, the filter paper is removed, and the plunger is allowed to drop into the liquid ethane. Once the grid enters the liquid ethane, the sample is rapidly frozen, and the grid is transferred under liquid nitrogen to a storage box immersed liquid nitrogen for later use in the microscope.；Cryogen ETHANE
Resolution 23.00 Å
3J42 Obstruction of Dengue Virus Maturation by Fab Fragments of the 2H2 Antibody Deposited 2013-06-13 Assembly 1 Insufficient information Heteromer；Protein × 720 PDB declaration: 720-meric（720） Consistent with protein count
Chain A 281–675（395 aa） Fragment：UNP residues 281-675
Chain B 281–675（395 aa） Fragment：UNP residues 281-675
Chain C 281–675（395 aa） Fragment：UNP residues 281-675
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 100 mM phosphate buffer；pH 7；100 mM phosphate buffer
cryo-EM vitrification conditions 100 K；Cryogen ETHANE；Plunged into liquid ethane (homemade plunger)
Resolution 21.00 Å
3J42 Obstruction of Dengue Virus Maturation by Fab Fragments of the 2H2 Antibody Deposited 2013-06-13 Assembly 2 Insufficient information Heteromer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain A 281–675（395 aa） Fragment：UNP residues 281-675
Chain B 281–675（395 aa） Fragment：UNP residues 281-675
Chain C 281–675（395 aa） Fragment：UNP residues 281-675
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 100 mM phosphate buffer；pH 7；100 mM phosphate buffer
cryo-EM vitrification conditions 100 K；Cryogen ETHANE；Plunged into liquid ethane (homemade plunger)
Resolution 21.00 Å
3J42 Obstruction of Dengue Virus Maturation by Fab Fragments of the 2H2 Antibody Deposited 2013-06-13 Assembly 3 Insufficient information Heteromer；Protein × 60 PDB declaration: 60-meric（60） Consistent with protein count
Chain A 281–675（395 aa） Fragment：UNP residues 281-675
Chain B 281–675（395 aa） Fragment：UNP residues 281-675
Chain C 281–675（395 aa） Fragment：UNP residues 281-675
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 100 mM phosphate buffer；pH 7；100 mM phosphate buffer
cryo-EM vitrification conditions 100 K；Cryogen ETHANE；Plunged into liquid ethane (homemade plunger)
Resolution 21.00 Å
3J42 Obstruction of Dengue Virus Maturation by Fab Fragments of the 2H2 Antibody Deposited 2013-06-13 Assembly 4 Insufficient information Heteromer；Protein × 72 PDB declaration: 72-meric（72） Consistent with protein count
Chain A 281–675（395 aa） Fragment：UNP residues 281-675
Chain B 281–675（395 aa） Fragment：UNP residues 281-675
Chain C 281–675（395 aa） Fragment：UNP residues 281-675
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 100 mM phosphate buffer；pH 7；100 mM phosphate buffer
cryo-EM vitrification conditions 100 K；Cryogen ETHANE；Plunged into liquid ethane (homemade plunger)
Resolution 21.00 Å
3J42 Obstruction of Dengue Virus Maturation by Fab Fragments of the 2H2 Antibody Deposited 2013-06-13 Assembly 5 Insufficient information Heteromer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain A 281–675（395 aa） Fragment：UNP residues 281-675
Chain B 281–675（395 aa） Fragment：UNP residues 281-675
Chain C 281–675（395 aa） Fragment：UNP residues 281-675
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 100 mM phosphate buffer；pH 7；100 mM phosphate buffer
cryo-EM vitrification conditions 100 K；Cryogen ETHANE；Plunged into liquid ethane (homemade plunger)
Resolution 21.00 Å
6ZQU Cryo-EM structure of mature Dengue virus 2 at 3.1 angstrom resolution Deposited 2020-07-10 Assembly 1 Protein heterocomplex Heteromer；Protein × 360 PDB declaration: 360-meric（360） Consistent with protein count
Chain B 206–280（75 aa）
Chain D 206–280（75 aa）
Chain F 206–280（75 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 360 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；PBS buffer
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.10 Å

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.