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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：P49682 New Search
15PDB entries
15Biological assembly
17chain/assembly records
Main Difference Dimensions in This Set
Different construct 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
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 R 1–361（361 aa）
Not recorded CLR CHOLESTEROL × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
8HNL CXCR3-DNGi complex activated by PS372424 Deposited 2022-12-08 Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain R 1–361（361 aa）
Not recorded CLR CHOLESTEROL × 2 4AI (3S)-N-[(2S)-5-carbamimidamido-1-(cyclohexylmethylamino)-1-oxidanylidene-pentan-2-yl]-2-(4-oxidanylidene-4-phenyl-butanoyl)-3,4-dihydro-1H-isoquinoline-3-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.98 Å
8HNM CXCR3-DNGi complex activated by VUF11222 Deposited 2022-12-08 Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain R 1–361（361 aa）
Not recorded CLR CHOLESTEROL × 2 4IE [4-(2-bromophenyl)phenyl]methyl-[[(1R,5S)-6,6-dimethyl-2-bicyclo[3.1.1]hept-2-enyl]methyl]-dimethyl-azanium × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.94 Å
8HNN Structure of CXCR3 complexed with antagonist SCH546738 Deposited 2022-12-08 Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain R 1–240（240 aa）
Chain R 255–361（107 aa）
Not recorded 43I 3-azanyl-6-chloranyl-5-[(3S)-4-[1-[(4-chlorophenyl)methyl]piperidin-4-yl]-3-ethyl-piperazin-1-yl]pyrazine-2-carboxamide × 1 CLR CHOLESTEROL × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8K2W Structure of CXCR3 complexed with antagonist AMG487 Deposited 2023-07-14 Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain R 1–240（240 aa）
Chain R 255–361（107 aa）
Not recorded CLR CHOLESTEROL × 1 PCW 1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE × 1 LPC [1-MYRISTOYL-GLYCEROL-3-YL]PHOSPHONYLCHOLINE × 1 FI6 N-[(1R)-1-[3-(4-ethoxyphenyl)-4-oxidanylidene-pyrido[2,3-d]pyrimidin-2-yl]ethyl]-N-(pyridin-3-ylmethyl)-2-[4-(trifluoromethyloxy)phenyl]ethanamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8K2X CXCR3-DNGi complex activated by CXCL10 Deposited 2023-07-14 Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain R 1–361（361 aa）
Not recorded CLR CHOLESTEROL × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8XXY Structure of CXCR3 in the apo-state (Receptor focused map) Deposited 2024-01-19 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain R 2–368（367 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.68 Å
8XXZ Structure of CXCR3 in the apo-state (Full map) Deposited 2024-01-19 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain R 2–368（367 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
8XYI Structure of CXCR3 in complex with VUF10661 (Receptor-ligand focused map) Deposited 2024-01-19 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain R 2–368（367 aa）
Not recorded A1LW1 (3~{S})-~{N}-[(2~{S})-6-azanyl-1-(2,2-diphenylethylamino)-1-oxidanylidene-hexan-2-yl]-2-(4-oxidanylidene-4-phenyl-butanoyl)-3,4-dihydro-1~{H}-isoquinoline-3-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
8XYK Structure of CXCR3 in complex with VUF10661 and Go (Full map) Deposited 2024-01-19 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain R 2–368（367 aa）
Not recorded A1LW1 (3~{S})-~{N}-[(2~{S})-6-azanyl-1-(2,2-diphenylethylamino)-1-oxidanylidene-hexan-2-yl]-2-(4-oxidanylidene-4-phenyl-butanoyl)-3,4-dihydro-1~{H}-isoquinoline-3-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.03 Å
8Y0H Structure of CXCR3 in complex with VUF11418 (Receptor-ligand focused map) Deposited 2024-01-22 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain R 2–368（367 aa）
Not recorded A1LW2 [(1~{R},5~{S})-6,6-dimethyl-2-bicyclo[3.1.1]hept-2-enyl]methyl-[[4-(2-iodanylphenyl)phenyl]methyl]-dimethyl-azanium × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.53 Å
8Y0N Structure of CXCR3 in complex with VUF11418 and Go (Full map) Deposited 2024-01-22 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain R 2–368（367 aa）
Not recorded A1LW2 [(1~{R},5~{S})-6,6-dimethyl-2-bicyclo[3.1.1]hept-2-enyl]methyl-[[4-(2-iodanylphenyl)phenyl]methyl]-dimethyl-azanium × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.07 Å
9P0K Composite map of CXCL9-CXCR3-Gi-scFv16 Deposited 2025-06-06 Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–368（368 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9P0L Composite map of CXCL10-CXCR3-Gi-scFv16 Deposited 2025-06-06 Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–368（368 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 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 A 1–368（368 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.