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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：Q8IUX4 New Search
10PDB entries
20Biological assembly
30chain/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
3WUS Crystal Structure of the Vif-Binding Domain of Human APOBEC3F Deposited 2014-05-02 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 187–373（187 aa） Fragment：C-TERMINAL DOMAIN, UNP RESIDUES 187-373
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；8.5% PEG 20000, 2% Dioxane, 300mM L-Arginine HCl, 85mM Na BICINE, pH 9, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.54 Å R-free 0.256
3WUS Crystal Structure of the Vif-Binding Domain of Human APOBEC3F Deposited 2014-05-02 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 187–373（187 aa） Fragment：C-TERMINAL DOMAIN, UNP RESIDUES 187-373
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；8.5% PEG 20000, 2% Dioxane, 300mM L-Arginine HCl, 85mM Na BICINE, pH 9, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.54 Å R-free 0.256
4IOU Crystal structure of the HIV-1 Vif binding, catalytically active domain of APOBEC3F Deposited 2013-01-08 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 185–373（189 aa） Fragment：C-TERMINAL DOMAIN, UNP residues 185-373
Mutation：Y196D, H247G, C248R, C259A, F302D, W310K, Y314Y, Q315A, F363D, K355D, K358D ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；288 K；0.1 M Tris-HCl pH 8.0, 20% PEG 400, VAPOR DIFFUSION, HANGING DROP, temperature 288K
Resolution 2.75 Å R-free 0.233
4IOU Crystal structure of the HIV-1 Vif binding, catalytically active domain of APOBEC3F Deposited 2013-01-08 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 185–373（189 aa） Fragment：C-TERMINAL DOMAIN, UNP residues 185-373
Mutation：Y196D, H247G, C248R, C259A, F302D, W310K, Y314Y, Q315A, F363D, K355D, K358D ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；288 K；0.1 M Tris-HCl pH 8.0, 20% PEG 400, VAPOR DIFFUSION, HANGING DROP, temperature 288K
Resolution 2.75 Å R-free 0.233
4IOU Crystal structure of the HIV-1 Vif binding, catalytically active domain of APOBEC3F Deposited 2013-01-08 Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain C 185–373（189 aa） Fragment：C-TERMINAL DOMAIN, UNP residues 185-373
Mutation：Y196D, H247G, C248R, C259A, F302D, W310K, Y314Y, Q315A, F363D, K355D, K358D ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；288 K；0.1 M Tris-HCl pH 8.0, 20% PEG 400, VAPOR DIFFUSION, HANGING DROP, temperature 288K
Resolution 2.75 Å R-free 0.233
4IOU Crystal structure of the HIV-1 Vif binding, catalytically active domain of APOBEC3F Deposited 2013-01-08 Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain D 185–373（189 aa） Fragment：C-TERMINAL DOMAIN, UNP residues 185-373
Mutation：Y196D, H247G, C248R, C259A, F302D, W310K, Y314Y, Q315A, F363D, K355D, K358D ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；288 K；0.1 M Tris-HCl pH 8.0, 20% PEG 400, VAPOR DIFFUSION, HANGING DROP, temperature 288K
Resolution 2.75 Å R-free 0.233
4J4J Crystal structure of the APOBEC3F Vif binding domain Deposited 2013-02-06 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 218–373（156 aa） Fragment：UNP residues 218-373
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；298 K；18% (w/v) PEG 8000, 0.1 M CHES pH 9.0, 25% (w/v) glucose, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 3.10 Å R-free 0.277
4J4J Crystal structure of the APOBEC3F Vif binding domain Deposited 2013-02-06 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 218–373（156 aa） Fragment：UNP residues 218-373
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；298 K；18% (w/v) PEG 8000, 0.1 M CHES pH 9.0, 25% (w/v) glucose, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 3.10 Å R-free 0.277
5HX4 Zinc-Free APOBEC3F Catalytic Domain Crystal Structure Deposited 2016-01-29 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 185–373（189 aa） Fragment：UNP residues 185-373
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；298 K；Tacsimate pH5.0, PEG3350, Glycerol
Resolution 1.92 Å R-free 0.214
5HX4 Zinc-Free APOBEC3F Catalytic Domain Crystal Structure Deposited 2016-01-29 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 185–373（189 aa） Fragment：UNP residues 185-373
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；298 K；Tacsimate pH5.0, PEG3350, Glycerol
Resolution 1.92 Å R-free 0.214
5HX5 APOBEC3F Catalytic Domain Crystal Structure Deposited 2016-01-29 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 185–373（189 aa） Fragment：UNP residues 185-373
Mutation：Y196D, H247G, C248R, C259A, F302K, W310D, K355D, K358D, F363D ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；298 K；PEG3350, MgCl2
Resolution 2.33 Å R-free 0.264
5HX5 APOBEC3F Catalytic Domain Crystal Structure Deposited 2016-01-29 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 185–373（189 aa） Fragment：UNP residues 185-373
Mutation：Y196D, H247G, C248R, C259A, F302K, W310D, K355D, K358D, F363D ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；298 K；PEG3350, MgCl2
Resolution 2.33 Å R-free 0.264
5W2M APOBEC3F Catalytic Domain Complex with a Single-Stranded DNA Deposited 2017-06-06 Assembly 1 Protein–DNA Homooligomer；Protein × 8 PDB declaration: dodecameric（12） Review required
Chain A 190–373（184 aa）
Chain B 190–373（184 aa）
Chain C 190–373（184 aa）
Chain D 190–373（184 aa）
Chain J 190–373（184 aa）
Chain K 190–373（184 aa）
Chain L 190–373（184 aa）
Chain M 190–373（184 aa）
Not recorded ZN ZINC ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；289 K；0.05 M HEPES, pH 7.0, 0.1 M Potassium chloride, 0.005 M Magnesium Sulfate, 15%(v/v) MPD
Resolution 3.70 Å R-free 0.267
5ZVA APOBEC3F Chimeric Catalytic Domain in Complex with DNA(dC9) Deposited 2018-05-09 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: dimeric（2） Consistent with all polymers
Chain A 218–373（156 aa）
Not recorded ZN ZINC ION × 1 CAC CACODYLATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；291 K；0.05M sodium cacodylate, pH 6.5, and 30%(v/v) 2-methyl-2,4-pentanediol(MPD)
Resolution 2.30 Å R-free 0.208
5ZVA APOBEC3F Chimeric Catalytic Domain in Complex with DNA(dC9) Deposited 2018-05-09 Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 218–373（156 aa）
Not recorded ZN ZINC ION × 1 CAC CACODYLATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；291 K；0.05M sodium cacodylate, pH 6.5, and 30%(v/v) 2-methyl-2,4-pentanediol(MPD)
Resolution 2.30 Å R-free 0.208
5ZVB APOBEC3F Chimeric Catalytic Domain in Complex with DNA(dT9) Deposited 2018-05-09 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: dimeric（2） Consistent with all polymers
Chain A 218–373（156 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 1 CAC CACODYLATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；291 K；0.05M sodium cacodylate, pH 6.5, and 30%(v/v) 2-methyl-2,4-pentanediol (MPD)
Resolution 2.00 Å R-free 0.220
5ZVB APOBEC3F Chimeric Catalytic Domain in Complex with DNA(dT9) Deposited 2018-05-09 Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 218–373（156 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 1 CAC CACODYLATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；291 K；0.05M sodium cacodylate, pH 6.5, and 30%(v/v) 2-methyl-2,4-pentanediol (MPD)
Resolution 2.00 Å R-free 0.220
6NIL cryoEM structure of the truncated HIV-1 Vif/CBFbeta/A3F complex Deposited 2018-12-29 Assembly 1 Insufficient information Heteromer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain A 185–373（189 aa） Fragment：C-terminal domain
Chain D 185–373（189 aa） Fragment：C-terminal domain
Chain G 185–373（189 aa） Fragment：C-terminal domain
Chain J 185–373（189 aa） Fragment：C-terminal domain
Mutation：Y196D, H247G, C248R, F302K, W310K, Y314A, Q315A, K355D, K358D, F363D Mutation：Y196D, H247G, C248R, F302K, W310K, Y314A, Q315A, K355D, K358D, F363D Mutation：Y196D, H247G, C248R, F302K, W310K, Y314A, Q315A, K355D, K358D, F363D Mutation：Y196D, H247G, C248R, F302K, W310K, Y314A, Q315A, K355D, K358D, F363D ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
8VUD Crystal structure of APOBEC3F-CD1 Deposited 2024-01-29 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–190（190 aa）
Not recorded ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；0.1 M Bis-Tris, pH 5.5, 1.8 M ammonium sulfate
Resolution 2.60 Å R-free 0.239
8VUD Crystal structure of APOBEC3F-CD1 Deposited 2024-01-29 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–190（190 aa）
Not recorded ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；0.1 M Bis-Tris, pH 5.5, 1.8 M ammonium sulfate
Resolution 2.60 Å R-free 0.239

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.