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Cryo-EM structure of the adhesion GPCR ADGRF1(H565A/T567A) in complex with minigi

Analyse Cryo-EM structure of the adhesion GPCR ADGRF1(H565A/T567A) in complex with… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7WU5
Type
protein
Length
888 residues
Chains
4
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Guanine nucleotide-binding protein G(I) subunit alpha-1; Guanine nucleotide-binding…
UniProt
A0A3B3IUA8, P63096, P62873, P59768, Q5T601
Ligands
CLR, K6G
Pockets
8 · best druggability 0.82

Structure

electron microscopy · 4 distinct chains · 39% helix, 22% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AGuanine nucleotide-binding protein G(I) subunit alpha-1protein20746% helix, 15% strandA0A3B3IUA8, P63096
BGuanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1protein3396% helix, 48% strandP62873
CGuanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2protein5654% helix, 0% strandP59768
RAdhesion G-protein coupled receptor F1protein28670% helix, 0% strandQ5T601

Ligands and binding sites

  • CLR · Cholesterol · ligand · chains R
  • K6G · [(2~{R})-2-oxidanyl-3-[oxidanyl-[2-(trimethyl-$l^{4}-azanyl)ethoxy]phosphoryl]oxy-propyl] hexadecanoate · ligand · chains R

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

Pockets

8 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
17700.820.8663empty
25700.680.7852empty
33440.660.8036empty
4770.490.8315empty
51780.450.7525empty

Interfaces

4 interfaces between chains.

  • B–C · 2163 Ų buried · 12 hydrogen bonds · protein-protein
  • A–B · 1203 Ų buried · 17 hydrogen bonds · protein-protein
  • A–R · 1168 Ų buried · 12 hydrogen bonds · protein-protein
  • B–R · 17 Ų buried · 0 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 1 disulfide (disulfide).

Compared structures

  • 7WU5 · Cryo-EM structure of the adhesion GPCR ADGRF1(H565A/T567A) in complex with miniGi · the same entry in another collection · chain R against R, TM-score 1.00
  • P62873 · 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
  • P59768 · AlphaFold monomer V2.0 prediction for guanine nucleotide-binding protein G(I)/G(S)/G(O)… · a predicted model of the same protein · chain C against A, TM-score 0.93
  • Q5T601 · AlphaFold monomer V2.0 prediction for adhesion G-protein coupled receptor F1 (Q5T601) · a predicted model of the same protein · chain R against A, TM-score 0.84
  • P63096 · AlphaFold monomer V2.0 prediction for guanine nucleotide-binding protein G(I) subunit… · a predicted model of the same protein · chain A against A, TM-score 0.80

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