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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：F1ARN3 New Search
3PDB entries
3Biological assembly
33chain/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
7ELH In situ structure of transcriptional enzyme complex and capsid shell protein of mammalian reovirus at initiation state Deposited 2021-04-11 Assembly 1 Protein–RNA Heteromer；Protein × 17 PDB declaration: 26-meric（26） Consistent with all polymers
Chain D 181–1275（1095 aa）
Chain E 181–1275（1095 aa）
Chain F 181–1275（1095 aa）
Chain G 181–1275（1095 aa）
Chain H 181–1275（1095 aa）
Chain I 181–1275（1095 aa）
Chain J 181–1275（1095 aa）
Chain K 181–1275（1095 aa）
Chain L 181–1275（1095 aa）
Chain M 181–1275（1095 aa）
Chain e 1–180（180 aa）
Chain g 1–180（180 aa）
Chain i 1–180（180 aa）
Chain k 1–180（180 aa）
Chain m 1–180（180 aa）
Not recorded PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9CYX Cryo-EM structure of MRV full core Deposited 2024-08-02 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain B 1–1275（1275 aa）
Chain H 1–1275（1275 aa）
Chain I 1–1275（1275 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Phosphate-buffered saline
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9CYY Cryo-EM structure of MRV virion Deposited 2024-08-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 29 PDB declaration: 29-meric（29） Consistent with protein count
Chain K 1–1275（1275 aa）
Chain M 1–1275（1275 aa）
Chain Y 1–1275（1275 aa）
Chain Z 1–1275（1275 aa）
Chain a 1–1275（1275 aa）
Chain b 1–1275（1275 aa）
Chain c 1–1275（1275 aa）
Chain d 1–1275（1275 aa）
Chain e 1–1275（1275 aa）
Chain f 1–1275（1275 aa）
Chain g 1–1275（1275 aa）
Chain h 1–1275（1275 aa）
Chain i 1–1275（1275 aa）
Chain k 1–1275（1275 aa）
Chain m 1–1275（1275 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Phosphate-buffered saline
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 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.