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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：A0A6D2X4T2 New Search
6PDB entries
6Biological assembly
6chain/assembly records
Main Difference Dimensions in This Set
Different construct 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
7OE0 E. coli pre-30S delta rbfA ribosomal subunit class F Deposited 2021-04-30 Assembly 1 Protein–RNA Heteromer；Protein × 19 PDB declaration: eicosameric（20） Consistent with all polymers
Chain K 2–129（128 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.69 Å
7OE1 30S ribosomal subunit from E. coli Deposited 2021-04-30 Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 21-meric（21） Consistent with all polymers
Chain K 2–129（128 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.05 Å
7OI0 E.coli delta rbfA pre-30S ribosomal subunit class D Deposited 2021-05-11 Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: undecameric（11） Consistent with all polymers
Chain K 2–129（128 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.76 Å
7OIZ Cryo-EM structure of 70S ribosome stalled with TnaC peptide Deposited 2021-05-13 Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric（55） Consistent with all polymers
Chain K 1–129（129 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 308 TRP TRYPTOPHAN × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7OJ0 Cryo-EM structure of 70S ribosome stalled with TnaC peptide and RF2 Deposited 2021-05-13 Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric（59） Consistent with all polymers
Chain K 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 308 TRP TRYPTOPHAN × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7P3K Cryo-EM structure of 70S ribosome stalled with TnaC peptide (control) Deposited 2021-07-08 Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric（54） Consistent with all polymers
Chain K 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 308 CLM CHLORAMPHENICOL × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 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.