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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：Q8YDF2 New Search
3PDB entries
7Biological assembly
12chain/assembly records
Main Difference Dimensions in This Set
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
10UH Crystal structure of Formyl-coenzyme A transferase from Brucella melitensis in complex with CoA Deposited 2026-02-09 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 50–450（401 aa）
Chain B 50–450（401 aa）
Not recorded PGE TRIETHYLENE GLYCOL × 3 GOL GLYCEROL × 2 ACT ACETATE ION × 2 COA COENZYME A × 2 PEG DI(HYDROXYETHYL)ETHER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；291 K；Index G7: 0.20M Ammonium Acetate, 0.1M Bis-Tris pH 6.5, 20% PEG 3350. BrmeA.18114.b.B2.PW39356 at 20.7 mg/mL. Cocrystallization with 2mM CoA. plate 19820 G7 drop 2, Puck: PSL-1916, Cryo: 20% PEG 200 + 80% crystallant
Resolution 1.85 Å R-free 0.191
10UH Crystal structure of Formyl-coenzyme A transferase from Brucella melitensis in complex with CoA Deposited 2026-02-09 Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 50–450（401 aa）
Not recorded PGE TRIETHYLENE GLYCOL × 4 GOL GLYCEROL × 2 ACT ACETATE ION × 2 COA COENZYME A × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；291 K；Index G7: 0.20M Ammonium Acetate, 0.1M Bis-Tris pH 6.5, 20% PEG 3350. BrmeA.18114.b.B2.PW39356 at 20.7 mg/mL. Cocrystallization with 2mM CoA. plate 19820 G7 drop 2, Puck: PSL-1916, Cryo: 20% PEG 200 + 80% crystallant
Resolution 1.85 Å R-free 0.191
10UI Crystal structure of Formyl-coenzyme A transferase from Brucella melitensis in complex with Zinc Deposited 2026-02-09 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 50–450（401 aa）
Chain B 50–450（401 aa）
Not recorded PEG DI(HYDROXYETHYL)ETHER × 2 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；291 K；PPX D8: 0.2M Magnesium Acetate, 0.1M MES pH 6.5, 15% PEG 6000. BrmeA.18114.b.B2.PW39356 at 20.7 mg/mL. plate 19824 D8 drop 1, Puck: PSL-1911, Cryo: 20% PEG 200 + 80% crystallant
Resolution 2.34 Å R-free 0.263
10UI Crystal structure of Formyl-coenzyme A transferase from Brucella melitensis in complex with Zinc Deposited 2026-02-09 Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 50–450（401 aa）
Chain D 50–450（401 aa）
Not recorded ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；291 K；PPX D8: 0.2M Magnesium Acetate, 0.1M MES pH 6.5, 15% PEG 6000. BrmeA.18114.b.B2.PW39356 at 20.7 mg/mL. plate 19824 D8 drop 1, Puck: PSL-1911, Cryo: 20% PEG 200 + 80% crystallant
Resolution 2.34 Å R-free 0.263
9ZAV Crystal structure of Formyl-coenzyme A transferase from Brucella melitensis in complex with succinate Deposited 2025-11-19 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 50–450（401 aa）
Not recorded SIN SUCCINIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；291 K；Index C10: 1.0M Succinic acid pH 7.0, 0.1M HEPES pH 7.0, 1% PEG 200mme. BrmeA.18114.b.B2.PW39356 at 20.7 mg/mL. Succinate in 3 subunits was acquired from the crystallant. plate 19820 C10 drop 1, Puck: PSL-2010, Cryo: 20% PEG 200 + 80% crystallant
Resolution 2.88 Å R-free 0.225
9ZAV Crystal structure of Formyl-coenzyme A transferase from Brucella melitensis in complex with succinate Deposited 2025-11-19 Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 50–450（401 aa）
Chain C 50–450（401 aa）
Not recorded SIN SUCCINIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；291 K；Index C10: 1.0M Succinic acid pH 7.0, 0.1M HEPES pH 7.0, 1% PEG 200mme. BrmeA.18114.b.B2.PW39356 at 20.7 mg/mL. Succinate in 3 subunits was acquired from the crystallant. plate 19820 C10 drop 1, Puck: PSL-2010, Cryo: 20% PEG 200 + 80% crystallant
Resolution 2.88 Å R-free 0.225
9ZAV Crystal structure of Formyl-coenzyme A transferase from Brucella melitensis in complex with succinate Deposited 2025-11-19 Assembly 3 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 50–450（401 aa）
Chain E 50–450（401 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；291 K；Index C10: 1.0M Succinic acid pH 7.0, 0.1M HEPES pH 7.0, 1% PEG 200mme. BrmeA.18114.b.B2.PW39356 at 20.7 mg/mL. Succinate in 3 subunits was acquired from the crystallant. plate 19820 C10 drop 1, Puck: PSL-2010, Cryo: 20% PEG 200 + 80% crystallant
Resolution 2.88 Å R-free 0.225

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.