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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：Q9NS69 New Search
12PDB entries
12Biological assembly
26chain/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
7CK6 Protein translocase of mitochondria Deposited 2020-07-15 Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count
Chain C 1–142（142 aa）
Chain D 1–142（142 aa）
Not recorded PC1 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 3.40 Å
7CP9 Cryo-EM structure of human mitochondrial translocase TOM complex at 3.0 angstrom. Deposited 2020-08-06 Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count
Chain G 1–142（142 aa）
Chain H 1–142（142 aa）
Not recorded PC1 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE × 11 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7VBY Tom core complex with Tom20 and Tom22 subunits. Deposited 2021-09-01 Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count
Chain C 1–142（142 aa）
Chain H 1–142（142 aa）
Not recorded PC1 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE × 11 UND UNDECANE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.54 Å
7VC4 Tom complex with Tom22 and Tom20 subunits Deposited 2021-09-01 Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count
Chain C 1–142（142 aa）
Chain H 1–142（142 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.74 Å
7VD2 Human TOM complex without cross-linking Deposited 2021-09-06 Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count
Chain C 1–142（142 aa）
Chain H 1–142（142 aa）
Not recorded UND UNDECANE × 16 PC1 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE × 27 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.53 Å
7VDD Human TOM complex with cross-linking Deposited 2021-09-06 Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count
Chain C 1–142（142 aa）
Chain H 1–142（142 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.74 Å
8XDN TOM complex with small molecule Deposited 2023-12-11 Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count
Chain C 1–142（142 aa）
Chain D 1–142（142 aa）
Not recorded FUD D-fructose × 1 PC1 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.93 Å
8XVA Human TOM complex with whole Tom20 Deposited 2024-01-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 11 PDB declaration: 11-meric（11） Consistent with protein count
Chain C 1–142（142 aa）
Chain H 1–142（142 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.92 Å
9EIH Import stalled PINK1 TOM complex Deposited 2024-11-26 Assembly 1 Protein heterocomplex Heteromer；Protein × 26 PDB declaration: 26-meric（26） Consistent with protein count
Chain Q 1–142（142 aa）
Chain R 1–142（142 aa）
Chain S 1–142（142 aa）
Chain T 1–142（142 aa）
Not recorded PC1 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE × 17 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9EII Import stalled PINK1 TOM complex, symmetry expanded Deposited 2024-11-26 Assembly 1 Protein heterocomplex Heteromer；Protein × 13 PDB declaration: 13-meric（13） Consistent with protein count
Chain R 1–142（142 aa）
Chain T 1–142（142 aa）
Not recorded PC1 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE × 9 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Blot force 10 for 2 s.
Resolution 2.75 Å
9EIJ Import stalled PINK1 TOM complex, extended TOM20 helix class Deposited 2024-11-26 Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: 15-meric（15） Consistent with protein count
Chain R 1–142（142 aa）
Chain T 1–142（142 aa）
Not recorded PC1 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE × 9 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Blot force 10 for 2 s.
Resolution 3.30 Å
9JXV human translocase of the outer mitochondrial membrane (TOM complex) Deposited 2024-10-12 Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count
Chain C 1–142（142 aa）
Chain D 1–142（142 aa）
Not recorded PC1 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.89 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.