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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：P16967 New Search
3PDB entries
3Biological assembly
3chain/assembly records
Main Difference Dimensions in This Set
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
8BTK Structure of the TRAP complex with the Sec translocon and a translating ribosome Deposited 2022-11-29 Assembly 1 Insufficient information Heteromer；Protein × 86 PDB declaration: 92-meric（92） Consistent with all polymers
Chain TA 1–286（286 aa）
Not recorded SPD SPERMIDINE × 30 SPM SPERMINE × 3 MG MAGNESIUM ION × 750 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 AAC ACETYLAMINO-ACETIC ACID × 1 ZN ZINC ION × 8 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；3.5 uL of sample was incubated on the grid for 60 seconds at 4*C and 100% humidity before being blotted and plunged into liquid ethane/propane mix cooled to liquid nitrogen temperature
Resolution 3.50 Å
8RJC Structure of the rabbit 80S ribosome stalled on a 2-TMD rhodopsin intermediate in complex with Sec61-TRAP, open conformation 1 Deposited 2023-12-20 Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 56-meric（56） Consistent with all polymers
Chain 5 1–286（286 aa）
Not recorded MG MAGNESIUM ION × 218 ZN ZINC ION × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8RJD Structure of the rabbit 80S ribosome stalled on a 2-TMD rhodopsin intermediate in complex with Sec61-TRAP, open conformation 2 Deposited 2023-12-20 Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 56-meric（56） Consistent with all polymers
Chain 5 1–286（286 aa）
Not recorded MG MAGNESIUM ION × 218 ZN ZINC ION × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.79 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.