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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：A0A8V8TRG9 New Search
13PDB entries
13Biological assembly
16chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification 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
21KR A Wnt3a/Fzd8-CRD/LRP6-E3E4 complex with FKBP Deposited 2025-12-17 Assembly 1 Insufficient information Heteromer；Protein × 9 PDB declaration: nonameric（9） Consistent with protein count
Chain B 1944–2043（100 aa）
Chain F 1944–2043（100 aa）
Mutation：C715S Mutation：C715S No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 2.90 Å
21KS A Wnt3a/Fzd8-CRD/LRP6-E3E4-LA complex with FKBP Deposited 2025-12-17 Assembly 1 Insufficient information Heteromer；Protein × 9 PDB declaration: nonameric（9） Consistent with protein count
Chain B 1944–2043（100 aa）
Chain F 1944–2043（100 aa）
Mutation：C840S Mutation：C840S No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 3.01 Å
21KT Wnt3a signalosome extracellular complex Deposited 2025-12-17 Assembly 1 Insufficient information Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain B 1944–2043（100 aa）
Chain F 1944–2043（100 aa）
Mutation：C715S Mutation：C715S No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 3.33 Å
8JCU Cryo-EM structure of mGlu2-mGlu3 heterodimer in presence of LY341495 (dimerization mode I) Deposited 2023-05-12 Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain 3 1949–2043（95 aa）
Not recorded Z99 2-[(1S,2S)-2-carboxycyclopropyl]-3-(9H-xanthen-9-yl)-D-alanine × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
8JCV Cryo-EM structure of mGlu2-mGlu3 heterodimer in presence of LY341495 (dimerization mode II) Deposited 2023-05-12 Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain 3 1949–2043（95 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 Z99 2-[(1S,2S)-2-carboxycyclopropyl]-3-(9H-xanthen-9-yl)-D-alanine × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8JCW Cryo-EM structure of mGlu2-mGlu3 heterodimer in presence of LY341495 and NAM563 (dimerization mode I) Deposited 2023-05-12 Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain 3 1949–2043（95 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 Z99 2-[(1S,2S)-2-carboxycyclopropyl]-3-(9H-xanthen-9-yl)-D-alanine × 2 CLR CHOLESTEROL × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8JCX Cryo-EM structure of mGlu2-mGlu3 heterodimer in presence of LY341495 and NAM563 (dimerization mode II) Deposited 2023-05-12 Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain 3 1949–2043（95 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 Z99 2-[(1S,2S)-2-carboxycyclopropyl]-3-(9H-xanthen-9-yl)-D-alanine × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8JCY Cryo-EM structure of mGlu2-mGlu3 heterodimer in presence of LY341495, NAM563, and LY2389575 (dimerization mode I) Deposited 2023-05-12 Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain 3 1949–2043（95 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 Z99 2-[(1S,2S)-2-carboxycyclopropyl]-3-(9H-xanthen-9-yl)-D-alanine × 2 CLR CHOLESTEROL × 7 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8JCZ Cryo-EM structure of mGlu2-mGlu3 heterodimer in presence of LY341495, NAM563, and LY2389575 (dimerization mode III) Deposited 2023-05-12 Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain 3 1949–2043（95 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 Z99 2-[(1S,2S)-2-carboxycyclopropyl]-3-(9H-xanthen-9-yl)-D-alanine × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8JD0 Cryo-EM structure of mGlu2-mGlu3 heterodimer in presence of NAM563 Deposited 2023-05-12 Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain 3 1949–2043（95 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 J9R 4-(1-methylpyrazol-4-yl)-7-[[(2~{S})-2-(trifluoromethyl)morpholin-4-yl]methyl]quinoline-2-carboxamide × 1 CLR CHOLESTEROL × 9 GLU GLUTAMIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
8JD1 Cryo-EM structure of mGlu2-mGlu3 heterodimer in Rco state Deposited 2023-05-12 Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain 3 1949–2043（95 aa）
Not recorded GLU GLUTAMIC ACID × 2 CLR CHOLESTEROL × 7 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8JD2 Cryo-EM structure of G protein-free mGlu2-mGlu3 heterodimer in Acc state Deposited 2023-05-12 Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain 3 1949–2043（95 aa）
Not recorded GLU GLUTAMIC ACID × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
8JD4 Cryo-EM structure of G protein-free mGlu2-mGlu4 heterodimer in Acc state Deposited 2023-05-12 Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain 4 1949–2043（95 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 GLU GLUTAMIC ACID × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 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.