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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：O14625 New Search
3PDB entries
3Biological assembly
3chain/assembly records
Main Difference Dimensions in This Set
Different construct Different assembly state Different ligand/ion 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
1RJT NMR Structure of CXC Chemokine CXCL11/ITAC Deposited 2003-11-20 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 22–94（73 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 4.5；318 K；Ionic strength (raw mmCIF value) 0；Pressure ambient
NMR measurement conditions pH 5；303 K；Ionic strength (raw mmCIF value) 0；Pressure ambient
NMR measurement conditions pH 5；313 K；Ionic strength (raw mmCIF value) 0；Pressure ambient
NMR sample composition 2 mM CXCL11, partial N15 | 20 mM deuterated sodium acetate, 1 mM sodium azide, 1 mM DSS, 90% H2O, 10% D2O
Resolution not provided
8HNK CXCR3-DNGi complex activated by CXCL11 Deposited 2022-12-08 Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain L 1–94（94 aa）
Not recorded CLR CHOLESTEROL × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
9P0M Composite map of CXCL11-CXCR3-Gi-scFv16 Deposited 2025-06-07 Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain B 22–94（73 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.95 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.