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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：Q4QY51 New Search
4PDB entries
4Biological assembly
16chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different ligand/ion 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
7OUF Structure of the STLV intasome:B56 complex bound to the strand-transfer inhibitor XZ450 Deposited 2021-06-11 Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: decameric（10） Consistent with all polymers
Chain A 597–896（300 aa）
Chain B 597–896（300 aa）
Chain D 597–896（300 aa）
Chain E 597–896（300 aa）
Mutation：A219E Mutation：A219E Mutation：A219E Mutation：A219E ZN ZINC ION × 4 MG MAGNESIUM ION × 4 1L0 4-azanyl-~{N}-[[2,4-bis(fluoranyl)phenyl]methyl]-6-[3-(dimethylamino)-3-oxidanylidene-propyl]-1-oxidanyl-2-oxidanylidene-1,8-naphthyridine-3-carboxamide × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7OUG STLV-1 intasome:B56 in complex with the strand-transfer inhibitor raltegravir Deposited 2021-06-11 Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: decameric（10） Consistent with all polymers
Chain A 597–896（300 aa）
Chain B 597–896（300 aa）
Chain D 597–896（300 aa）
Chain E 597–896（300 aa）
Mutation：A219E Mutation：A219E Mutation：A219E Mutation：A219E ZN ZINC ION × 4 MG MAGNESIUM ION × 4 RLT N-(4-fluorobenzyl)-5-hydroxy-1-methyl-2-(1-methyl-1-{[(5-methyl-1,3,4-oxadiazol-2-yl)carbonyl]amino}ethyl)-6-oxo-1,6-di hydropyrimidine-4-carboxamide × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
7OUH Structure of the STLV intasome:B56 complex bound to the strand-transfer inhibitor bictegravir Deposited 2021-06-11 Assembly 1 Protein–DNA Heteromer；Protein × 6 PDB declaration: decameric（10） Consistent with all polymers
Chain A 600–896（297 aa）
Chain B 600–896（297 aa）
Chain D 600–896（297 aa）
Chain E 600–896（297 aa）
Mutation：A219E Mutation：A219E Mutation：A219E Mutation：A219E ZN ZINC ION × 4 MG MAGNESIUM ION × 4 KLQ Bictegravir × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7PEL CryoEM structure of simian T-cell lymphotropic virus intasome in complex with PP2A regulatory subunit B56 gamma Deposited 2021-08-10 Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: decameric（10） Consistent with all polymers
Chain A 600–896（297 aa）
Chain B 600–896（297 aa）
Chain D 600–896（297 aa）
Chain E 600–896（297 aa）
Not recorded ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.34 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.