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Dog BETA3 adrenergic receptor bound to mirabegron in complex with a minigs heterotrimer

Analyse Dog BETA3 adrenergic receptor bound to mirabegron in complex with a minigs… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7DH5
Type
protein
Length
1,027 residues
Chains
5
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Guanine nucleotide-binding protein G(S) subunit alpha isoforms SHORT,GUANINE…
UniProt
P63092, P54311, P63212, O02662
Ligands
H6U
Pockets
9 · best druggability 0.84

Structure

electron microscopy · 5 distinct chains · 36% helix, 21% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AGuanine nucleotide-binding protein G(S) subunit alpha isoforms SHORT,GUANINE nucleotide-binding protein G(S) subunit alpha isoforms shortprotein23145% helix, 16% strandP63092
BGuanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1protein3409% helix, 38% strandP54311
GGuanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2protein5258% helix, 0% strandP63212
NNanobody NB35protein1287% helix, 37% strand—
RBeta-3 adrenergic receptorprotein27673% helix, 0% strandO02662

Ligands and binding sites

  • H6U · 2-(2-azanyl-1,3-thiazol-4-yl)-N-[4-[2-[[(2R)-2-oxidanyl-2-phenyl-ethyl]amino]ethyl]phenyl]ethanamide · ligand · chains R

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

Pockets

9 pockets found on a 1 Å grid, 6 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
19190.840.8578empty
210250.760.7976empty
34030.730.8460H6U
44510.710.8158empty
56240.650.7551empty

Interfaces

6 interfaces between chains.

  • B–G · 2159 Ų buried · 11 hydrogen bonds · protein-protein
  • A–B · 1471 Ų buried · 16 hydrogen bonds · protein-protein
  • A–R · 1319 Ų buried · 9 hydrogen bonds · protein-protein
  • A–N · 748 Ų buried · 4 hydrogen bonds · protein-protein
  • B–N · 440 Ų buried · 4 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 4 disulfide (disulfide).

Compared structures

  • 7DH5 · Dog beta3 adrenergic receptor bound to mirabegron in complex with a miniGs heterotrimer · the same entry in another collection · chain R against R, TM-score 1.00
  • P54311 · AlphaFold monomer V2.0 prediction for guanine nucleotide-binding protein G(I)/G(S)/G(T)… · a predicted model of the same protein · chain B against A, TM-score 0.99
  • O02662 · AlphaFold monomer V2.0 prediction for beta-3 adrenergic receptor (O02662) · a predicted model of the same protein · chain R against A, TM-score 0.91
  • P63212 · AlphaFold monomer V2.0 prediction for guanine nucleotide-binding protein G(I)/G(S)/G(O)… · a predicted model of the same protein · chain G against A, TM-score 0.65

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