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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：A0A6J3XB93 New Search
4PDB entries
4Biological assembly
6chain/assembly records
Main Difference Dimensions in This Set
Different construct 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
9C0X Crystal structure of chimeric hemagglutinin cH11/1 in complex with broad protective antibody 31.b.09 Deposited 2024-05-28 Assembly 1 Other combination Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain B 354–518（165 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.2 M sodium phosphate dibasic, 20% w/v PEG3350
Resolution 4.35 Å R-free 0.382
9DRU Crystal structure of 04709_4F04 Fab in complex with H1 HA from A/California/04/2009(H1N1) Deposited 2024-09-26 Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain B 345–518（174 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.2 M sodium acetate, pH 6.4, 18% PEG3350
Resolution 2.75 Å R-free 0.265
9DS1 Crystal structure of 241_2F04 Fab in complex with H1 HA from A/California/04/2009(H1N1) Deposited 2024-09-26 Assembly 1 Other combination Heteromer；Protein × 12 PDB declaration: tetrameric（4） Review required
Chain B 345–518（174 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.2 M sodium acetate, pH 6.4, 16% PEG3350
Resolution 2.40 Å R-free 0.263
9DS2 Crystal structure of 346-54 Fab in complex with H1 HA from A/California/04/2009(H1N1) Deposited 2024-09-26 Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain B 345–518（174 aa）
Chain D 345–518（174 aa）
Chain F 345–518（174 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 7 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.2 M sodium acetate, pH 6.2, 20% PEG3350
Resolution 3.29 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.