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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：B2JRV0 New Search
1PDB entries
1Biological assembly
2chain/assembly records
Main Difference Dimensions in This Set
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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
9Z6R Crystal Structure of CBS domain containing protein from Burkholderia phymatum Deposited 2025-11-14 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–120（120 aa） Fragment：1-120
Chain B 1–120（120 aa） Fragment：1-120
Not recorded ACT ACETATE ION × 1 CL CHLORIDE ION × 2 PG4 TETRAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.5；291 K；Berkeley A2: 100 mM sodium acetate, pH 4.5, 2 M sodium formate. BuphA.00062.a.B2.PW39454 at 37 mg/mL. plate 20515 A2 drop 2, Puck: PSL-0210, Cryo: 80% crystallant + 20% PEG 200
Resolution 1.39 Å R-free 0.194

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.