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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：A0A125YFI4 New Search
2PDB entries
2Biological assembly
5chain/assembly records
Main Difference Dimensions in This Set
Different assembly state 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
7TNQ The symmetry-released subpellicular microtubule map from detergent-extracted Toxoplasma cells Deposited 2022-01-21 Assembly 1 Protein heterocomplex Heteromer；Protein × 100 PDB declaration: 100-meric（100） Consistent with protein count
Chain k 1–189（189 aa）
Chain l 1–189（189 aa）
Chain w 1–189（189 aa）
Chain x 1–189（189 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2；Phosphate Buffered Saline
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.40 Å
7TNS Subpellicular microtubule from detergent-extract Toxoplasma gondii cells Deposited 2022-01-21 Assembly 1 Protein heterocomplex Heteromer；Protein × 101 PDB declaration: 101-meric（101） Consistent with protein count
Chain w 1–189（189 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2；Phosphate-Buffered Saline
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.70 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.