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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：Q13772 New Search
2PDB entries
3Biological assembly
3chain/assembly records
Main Difference Dimensions in This Set
Different construct 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
1T5Z Crystal Structure of the Androgen Receptor Ligand Binding Domain (LBD) with DHT and a peptide derived from its physiological coactivator ARA70 Deposited 2004-05-05 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 322–336（15 aa）
Not recorded DHT 5-ALPHA-DIHYDROTESTOSTERONE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；298 K；Hepes, Na-citrate, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Resolution 2.30 Å R-free 0.260
9L93 Crystal structure of NCOA4 in complex with HERC2 Deposited 2024-12-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 395–442（48 aa）
Not recorded FES FE2/S2 (INORGANIC) CLUSTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；289 K；18% v/v 2-Propanol, 0.1 M Sodium citrate tribasic dihydrate (pH 5.5), 20% w/v Polyethylene glycol 4000
Resolution 1.73 Å R-free 0.207
9L93 Crystal structure of NCOA4 in complex with HERC2 Deposited 2024-12-29 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 395–442（48 aa）
Not recorded FES FE2/S2 (INORGANIC) CLUSTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；289 K；18% v/v 2-Propanol, 0.1 M Sodium citrate tribasic dihydrate (pH 5.5), 20% w/v Polyethylene glycol 4000
Resolution 1.73 Å R-free 0.207

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.