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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：Q1W679 New Search
6PDB entries
6Biological assembly
44chain/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
8DAN CryoEM structure of Western equine encephalitis virus VLP in complex with the avian MXRA8 receptor Deposited 2022-06-13 Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain A 798–1235（438 aa）
Chain B 321–735（415 aa）
Chain D 798–1235（438 aa）
Chain E 321–735（415 aa）
Chain G 798–1235（438 aa）
Chain H 321–735（415 aa）
Chain J 798–1235（438 aa）
Chain K 321–735（415 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.74 Å
8DAQ CryoEM structure of Western equine encephalitis virus VLP Deposited 2022-06-13 Assembly 1 Protein homooligomer Homooligomer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain A 798–1235（438 aa）
Chain B 321–735（415 aa）
Chain C 798–1235（438 aa）
Chain D 321–735（415 aa）
Chain E 798–1235（438 aa）
Chain F 321–735（415 aa）
Chain G 798–1235（438 aa）
Chain H 321–735（415 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 8 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.35 Å
8SQN CryoEM structure of Western equine encephalitis virus VLP in complex with the chimeric Du-D1-Mo-D2 MXRA8 receptor Deposited 2023-05-04 Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric（9） Consistent with protein count
Chain B 798–1235（438 aa） Fragment：UNP residues 798-1235
Chain D 321–735（415 aa） Fragment：UNP residues 321-735
Chain F 798–1235（438 aa） Fragment：UNP residues 798-1235
Chain H 321–735（415 aa） Fragment：UNP residues 321-735
Chain J 798–1235（438 aa） Fragment：UNP residues 798-1235
Chain L 321–735（415 aa） Fragment：UNP residues 321-735
Chain N 798–1235（438 aa） Fragment：UNP residues 798-1235
Chain P 321–735（415 aa） Fragment：UNP residues 321-735
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 9 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.89 Å
9DQV Structure of western equine encephalitis virus CBA87 VLP in complex with human PCDH10 EC1 Deposited 2024-09-24 Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: 16-meric（16） Consistent with protein count
Chain B 320–722（403 aa）
Chain E 320–722（403 aa）
Chain H 320–722（403 aa）
Chain K 320–722（403 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9DQX Structure of western equine encephalitis virus CBA87 VLP Deposited 2024-09-24 Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: 12-meric（12） Consistent with protein count
Chain A 798–1234（437 aa） Fragment：UNP residues 798-1235
Chain B 320–725（406 aa）
Chain D 798–1234（437 aa） Fragment：UNP residues 798-1235
Chain E 320–725（406 aa）
Chain G 798–1234（437 aa） Fragment：UNP residues 798-1235
Chain H 320–725（406 aa）
Chain J 798–1234（437 aa） Fragment：UNP residues 798-1235
Chain K 320–725（406 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9E96 WEEV CBA87 VLP in complex with human PCDH10-EC1 Deposited 2024-11-07 Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: 16-meric（16） Consistent with protein count
Chain A 798–1236（439 aa）
Chain B 330–737（408 aa）
Chain F 798–1236（439 aa）
Chain G 330–737（408 aa）
Chain J 798–1236（439 aa）
Chain K 330–737（408 aa）
Chain N 798–1236（439 aa）
Chain O 330–737（408 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.05 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.