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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：P0A3R5 New Search
7PDB entries
9Biological assembly
18chain/assembly records
Main Difference Dimensions in This Set
Different construct 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
1BCP BINARY COMPLEX OF PERTUSSIS TOXIN AND ATP Deposited 1995-11-21 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain D 43–152（110 aa）
Chain E 43–152（110 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 8；pH 8.0
Resolution 2.70 Å
1BCP BINARY COMPLEX OF PERTUSSIS TOXIN AND ATP Deposited 1995-11-21 Assembly 2 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain J 43–152（110 aa）
Chain K 43–152（110 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 8；pH 8.0
Resolution 2.70 Å
1PRT THE CRYSTAL STRUCTURE OF PERTUSSIS TOXIN Deposited 1993-11-22 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain D 43–152（110 aa）
Chain E 43–152（110 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.90 Å
1PRT THE CRYSTAL STRUCTURE OF PERTUSSIS TOXIN Deposited 1993-11-22 Assembly 2 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain J 43–152（110 aa）
Chain K 43–152（110 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.90 Å
9E3H Cryo EM structure of pertussis toxin in complex with neutralizing Fab PERT-61 Deposited 2024-10-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count
Chain D 1–152（152 aa）
Chain E 1–152（152 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9E3J Cryo EM structure of pertussis toxin in complex with neutralizing Fab PERT-171 Deposited 2024-10-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain D 1–152（152 aa）
Chain E 1–152（152 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9E3K Cryo EM structure of pertussis toxin in complex with neutralizing Fab PERT-199 Deposited 2024-10-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count
Chain D 1–152（152 aa）
Chain E 1–152（152 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9E3L Cryo EM structure of pertussis toxin in complex with neutralizing Fab PERT-169 and PERT-203 Deposited 2024-10-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: 12-meric（12） Consistent with protein count
Chain D 1–152（152 aa）
Chain E 1–152（152 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9MR7 Genetiocally detoxified pertussis toxin in complex with hu1B7 Fab and hu11E6 Fab Deposited 2025-01-07 Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain D 43–152（110 aa）
Chain E 43–152（110 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.56 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.