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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：A0A5T0F3Q1 New Search
2PDB entries
5Biological assembly
10chain/assembly records
Main Difference Dimensions in This Set
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
9WPN Crystal structure of the nitrilase superfamily protein CJ1056C from Campylobacter jejuni in space group P212121 Deposited 2025-09-09 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–260（260 aa）
Chain B 1–260（260 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；291 K；PEG 8000, NaCl, imidazole
Resolution 2.90 Å R-free 0.233
9WPN Crystal structure of the nitrilase superfamily protein CJ1056C from Campylobacter jejuni in space group P212121 Deposited 2025-09-09 Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 1–260（260 aa）
Chain D 1–260（260 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；291 K；PEG 8000, NaCl, imidazole
Resolution 2.90 Å R-free 0.233
9WPN Crystal structure of the nitrilase superfamily protein CJ1056C from Campylobacter jejuni in space group P212121 Deposited 2025-09-09 Assembly 3 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain E 1–260（260 aa）
Chain F 1–260（260 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；291 K；PEG 8000, NaCl, imidazole
Resolution 2.90 Å R-free 0.233
9WPO Crystal structure of the nitrilase superfamily protein CJ1056C from Campylobacter jejuni in space group P21 Deposited 2025-09-09 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–260（260 aa）
Chain B 1–260（260 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；291 K；PEG 8000, NaCl, imidazole
Resolution 2.30 Å R-free 0.246
9WPO Crystal structure of the nitrilase superfamily protein CJ1056C from Campylobacter jejuni in space group P21 Deposited 2025-09-09 Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 1–260（260 aa）
Chain D 1–260（260 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；291 K；PEG 8000, NaCl, imidazole
Resolution 2.30 Å R-free 0.246

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.