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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：P08588 New Search
3PDB entries
3Biological assembly
3chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different ligand/ion Different experimental method 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
2LSQ Analog of the fragment 197-221 of beta-1 adrenoreceptor Deposited 2012-05-04 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 197–221（25 aa） Fragment：Extracellular Topological domain
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 5.5；303 K；Ionic strength (raw mmCIF value) 22；Pressure ambient
NMR sample composition 2 mM protein, 1 mM sodium azide, 20 mM [U-100% 2H] sodium acetate, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 2 mM protein, 1 mM sodium azide, 20 mM [U-100% 2H] sodium acetate, 100% D2O | 100% D2O
Resolution not provided
8S2T Cryo-EM structure of cell-free synthesized Human beta-1 adrenergic receptor cotranslationally inserted into a lipidic nanodiscs Deposited 2024-02-19 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain R 1–477（477 aa）
Not recorded 5FW ISOPRENALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9L84 Structure of beta1-AR-Gs complex bound to epinephrine and an allosteric modulator Deposited 2024-12-27 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain R 1–477（477 aa）
Not recorded DR7 (3S,8S,9S,12S)-3,12-BIS(1,1-DIMETHYLETHYL)-8-HYDROXY-4,11-DIOXO-9-(PHENYLMETHYL)-6-[[4-(2-PYRIDINYL)PHENYL]METHYL]-2,5, 6,10,13-PENTAAZATETRADECANEDIOIC ACID DIMETHYL ESTER × 1 ALE L-EPINEPHRINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.22 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.