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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：Q811T9 New Search
3PDB entries
3Biological assembly
6chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different experimental method 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
5YI4 Solution Structure of the DISC1/Ndel1 complex Deposited 2017-10-02 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 765–852（88 aa） Fragment：UNP residues 765-852,UNP residues 238-284
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.5；303 K；Ionic strength (raw mmCIF value) 50 NaCl；Pressure 1
NMR sample composition 0.8 mM [U-99% 13C; U-99% 15N] DISC1_Ndel1, 100% D2O | 100% D2O
NMR sample composition 0.8 mM [U-99% 15N] DISC1_Ndel1, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.8 mM [U-99% 13C; U-99% 15N] DISC1_Ndel1, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.8 mM no labelling DISC1_Ndel1, 100% D2O | 100% D2O
Resolution not provided
6IRR Solution structure of DISC1/ATF4 complex Deposited 2018-11-14 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 763–850（88 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.5；303 K；Ionic strength (raw mmCIF value) 100mM potassium phosphate；Pressure ambient
NMR sample composition 0.8 mM [U-100% 13C; U-100% 15N] DISC1/ATF4 complex, 1 mM DTT, 1 mM EDTA, 100 mM potassium phosphate, 100% D2O | 100% D2O
NMR sample composition 0.8 mM [U-99% 15N] DISC1/ATF4 complex, 1 mM DTT, 1 mM EDTA, 100 mM potassium phosphate, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.8 mM DISC1/ATF4 complex, 1 mM DTT, 1 mM EDTA, 100 mM potassium phosphate, 100% D2O | 100% D2O
Resolution not provided
9RUX Cryo-EM structure of DISC1 core Deposited 2025-07-05 Assembly 1 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 322–722（401 aa）
Chain B 322–722（401 aa）
Chain C 322–722（401 aa）
Chain D 322–722（401 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 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.