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Structure of BETA2 adrenoceptor bound to carazolol and an intracellular allosteric antagonist

Analyse Structure of BETA2 adrenoceptor bound to carazolol and an intracellular… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5X7D
Type
protein
Length
440 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Chimera protein of beta-2 adrenergic receptor and lysozyme
UniProt
P07550, D9IEF7
Ligands
CLR, 8VS, CAU, ACM
Pockets
5 · best druggability 0.77

Structure

x-ray diffraction · 1 distinct chain · 74% helix, 3% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AChimera protein of beta-2 adrenergic receptor and lysozymeprotein44074% helix, 3% strandP07550, D9IEF7

Ligands and binding sites

  • CLR · Cholesterol · ligand · 2 copies · chains A
  • 8VS · 4-carbamoyl-N-[(2R)-2-cyclohexyl-2-phenylacetyl]-L-phenylalanyl-3-bromo-N-methyl-L-phenylalaninamide · ligand · chains A
  • CAU · (2S)-1-(9H-Carbazol-4-yloxy)-3-(isopropylamino)propan-2-ol · ligand · chains A
  • ACM · Acetamide · ligand · chains A
  • EPE · 4-(2-hydroxyethyl)-1-piperazine ethanesulfonic acid · additive · 2 copies · chains A
  • BU1 · 1,4-butanediol · additive · chains A

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

5 pockets found on a 1 Å grid, 4 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
14510.770.8545CAU
23620.700.8230EPE, 8VS
3560.580.9115empty
42260.510.7627empty
51330.470.7815empty

Modifications

Observed in the structure: 2 disulfide, 1 covalent (disulfide, covalent ligand).

Compared structures

  • 5X7D · Structure of beta2 adrenoceptor bound to carazolol and an intracellular allosteric… · the same entry in another collection · chain A against A, TM-score 1.00
  • P07550 · AlphaFold monomer V2.0 prediction for beta-2 adrenergic receptor (P07550) · a predicted model of the same protein · chain A against A, TM-score 0.66

Analyse

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