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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：P18272 New Search
14PDB entries
23Biological assembly
34chain/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
4QAZ The crystal structure of the C-terminal domain of Ebola (Zaire) nucleoprotein Deposited 2014-05-06 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 641–739（99 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；19.3% PEG3350, 0.3M Magnesium Formate, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.98 Å R-free 0.229
4QB0 The crystal structure of the C-terminal domain of Ebola (Zaire) nucleoprotein Deposited 2014-05-06 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 641–739（99 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；19.3% PEG3350, 0.05M Magnesium Formate, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 1.75 Å R-free 0.225
4YPI Structure of Ebola virus nucleoprotein N-terminal fragment bound to a peptide derived from Ebola VP35 Deposited 2015-03-13 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 38–385（348 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；streak seeding in well solution containing 100 mM Tris pH 7.2, 50 mM Hepes pH 7, and 23% PEG400
Resolution 3.71 Å R-free 0.285
4YPI Structure of Ebola virus nucleoprotein N-terminal fragment bound to a peptide derived from Ebola VP35 Deposited 2015-03-13 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 38–385（348 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；streak seeding in well solution containing 100 mM Tris pH 7.2, 50 mM Hepes pH 7, and 23% PEG400
Resolution 3.71 Å R-free 0.285
4YPI Structure of Ebola virus nucleoprotein N-terminal fragment bound to a peptide derived from Ebola VP35 Deposited 2015-03-13 Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 38–385（348 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；streak seeding in well solution containing 100 mM Tris pH 7.2, 50 mM Hepes pH 7, and 23% PEG400
Resolution 3.71 Å R-free 0.285
4YPI Structure of Ebola virus nucleoprotein N-terminal fragment bound to a peptide derived from Ebola VP35 Deposited 2015-03-13 Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 38–385（348 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；streak seeding in well solution containing 100 mM Tris pH 7.2, 50 mM Hepes pH 7, and 23% PEG400
Resolution 3.71 Å R-free 0.285
4Z9P Crystal structure of Ebola virus nucleoprotein core domain at 1.8A resolution Deposited 2015-04-11 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 36–351（316 aa） Fragment：core domain (UNP RESIDUES 36-351)
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 7；289 K；200mM ammonium citrate tribasic pH 7.0, 20% (w/v) PEG 3350
Resolution 1.79 Å R-free 0.225
4ZTA Ebola virus nucleoprotein bound to VP35 chaperoning peptide I212121 Deposited 2015-05-14 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 33–367（335 aa） Fragment：UNP Q05127 residues 15-59,UNP P18272 residues 33-367,UNP Q05127 residues 15-59,UNP P18272 residues 33-367
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.7；277 K；2.2M Sodium formate, 100mM NaOAc pH 4.7
Resolution 2.40 Å R-free 0.233
4ZTG Ebola virus nucleoprotein bound to VP35 chaperoning peptide P22121 Deposited 2015-05-14 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 33–367（335 aa） Fragment：UNP Q05127 residues 15-59, UNP P18272 residues 33-367
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5；277 K；12% PEG 6000, 100 mM MES pH 5.0
Resolution 2.80 Å R-free 0.293
4ZTI Ebola virus nucleoprotein bound to VP35 chaperoning peptide P212121 Deposited 2015-05-14 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 33–367（335 aa） Fragment：UNP Q05127 residues 15-59,UNP P18272 residues 33-367
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.4；277 K；2.0 M sodium formate, 100 mM sodium acetate pH 4.4
Resolution 2.40 Å R-free 0.247
4ZTI Ebola virus nucleoprotein bound to VP35 chaperoning peptide P212121 Deposited 2015-05-14 Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 33–367（335 aa） Fragment：UNP Q05127 residues 15-59,UNP P18272 residues 33-367
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.4；277 K；2.0 M sodium formate, 100 mM sodium acetate pH 4.4
Resolution 2.40 Å R-free 0.247
5T3T Ebola virus VP30 CTD bound to nucleoprotein Deposited 2016-08-26 Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 600–627（28 aa） Fragment：UNP P18272 residues 600-627,UNP Q05323 residues 139-288
Chain B 600–627（28 aa） Fragment：UNP P18272 residues 600-627,UNP Q05323 residues 139-288
Not recorded SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.9；298 K；0.3 uL of 20 mg/mL protein mixed with 0.3 uL of 2.2 M ammonium sulfate, 100 mM sodium acetate pH 4.9
Resolution 2.20 Å R-free 0.249
5T3T Ebola virus VP30 CTD bound to nucleoprotein Deposited 2016-08-26 Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 600–627（28 aa） Fragment：UNP P18272 residues 600-627,UNP Q05323 residues 139-288
Chain D 600–627（28 aa） Fragment：UNP P18272 residues 600-627,UNP Q05323 residues 139-288
Not recorded SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.9；298 K；0.3 uL of 20 mg/mL protein mixed with 0.3 uL of 2.2 M ammonium sulfate, 100 mM sodium acetate pH 4.9
Resolution 2.20 Å R-free 0.249
5T3T Ebola virus VP30 CTD bound to nucleoprotein Deposited 2016-08-26 Assembly 3 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain E 600–627（28 aa） Fragment：UNP P18272 residues 600-627,UNP Q05323 residues 139-288
Chain F 600–627（28 aa） Fragment：UNP P18272 residues 600-627,UNP Q05323 residues 139-288
Not recorded SO4 SULFATE ION × 7 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.9；298 K；0.3 uL of 20 mg/mL protein mixed with 0.3 uL of 2.2 M ammonium sulfate, 100 mM sodium acetate pH 4.9
Resolution 2.20 Å R-free 0.249
5T3T Ebola virus VP30 CTD bound to nucleoprotein Deposited 2016-08-26 Assembly 4 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain G 600–627（28 aa） Fragment：UNP P18272 residues 600-627,UNP Q05323 residues 139-288
Chain H 600–627（28 aa） Fragment：UNP P18272 residues 600-627,UNP Q05323 residues 139-288
Not recorded SO4 SULFATE ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.9；298 K；0.3 uL of 20 mg/mL protein mixed with 0.3 uL of 2.2 M ammonium sulfate, 100 mM sodium acetate pH 4.9
Resolution 2.20 Å R-free 0.249
5T3T Ebola virus VP30 CTD bound to nucleoprotein Deposited 2016-08-26 Assembly 5 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain I 600–627（28 aa） Fragment：UNP P18272 residues 600-627,UNP Q05323 residues 139-288
Chain J 600–627（28 aa） Fragment：UNP P18272 residues 600-627,UNP Q05323 residues 139-288
Not recorded SO4 SULFATE ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.9；298 K；0.3 uL of 20 mg/mL protein mixed with 0.3 uL of 2.2 M ammonium sulfate, 100 mM sodium acetate pH 4.9
Resolution 2.20 Å R-free 0.249
6EHL Model of the Ebola virus nucleoprotein in recombinant nucleocapsid-like assemblies Deposited 2017-09-13 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–739（739 aa）
Mutation：Truncation mutant (residues 1-450) No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.60 Å
6EHM Model of the Ebola virus nucleocapsid subunit from recombinant virus-like particles Deposited 2017-09-13 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–739（739 aa）
Chain B 1–739（739 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.30 Å
6NUT Ebola virus nucleoprotein - RNA complex Deposited 2019-02-01 Assembly 1 Protein–RNA Homooligomer；Protein × 50 PDB declaration: 100-meric（100） Consistent with all polymers
Chain A 1–450（450 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6NUT Ebola virus nucleoprotein - RNA complex Deposited 2019-02-01 Assembly 2 Protein–RNA Monomer；Protein × 1 PDB declaration: dimeric（2） Consistent with all polymers
Chain A 1–450（450 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8USN Intracellular cryo-tomography structure of EBOV nucleocapsid at 8.9 Angstrom Deposited 2023-10-27 Assembly 1 Protein–RNA Heteromer；Protein × 7 PDB declaration: nonameric（9） Consistent with all polymers
Chain A 1–739（739 aa）
Chain B 1–739（739 aa）
Chain E 1–739（739 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 8.90 Å
8UST In-virion structure of Ebola virus nucleocapsid-like assemblies from recombinant virus-like particles (nucleoprotein, VP24,VP35,VP40) Deposited 2023-10-29 Assembly 1 Protein–RNA Heteromer；Protein × 7 PDB declaration: nonameric（9） Consistent with all polymers
Chain A 1–739（739 aa）
Chain B 1–739（739 aa）
Chain E 1–739（739 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.30 Å
8Y9J Structure of the Ebola virus nucleocapsid subunit Deposited 2024-02-06 Assembly 1 Protein–RNA Heteromer；Protein × 4 PDB declaration: pentameric（5） Consistent with all polymers
Chain A 1–739（739 aa）
Chain B 1–739（739 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；The sample was applied to both sides of the grid. The grids were blotted for 14 seconds.
Resolution 4.60 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.