Structure analysis

Cryo-EM structure of the adhesion GPCR ADGRD1 in complex with miniGs

Electron Microscopy
2.8Å resolution
Source organisms:
Assembly composition:
hetero pentamer (preferred)
Entry contents: 5 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero pentamer
Accessible surface area: 42193.98 Ã…2
Buried surface area: 11314.9 Ã…2
Dissociation area: 1,222.82 Ã…2
Dissociation energy (ΔGdiss): 0.98 kcal/mol
Dissociation entropy (TΔSdiss): 12.55 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-211343

Macromolecules

Chain: A
Length: 243 amino acids
Theoretical weight: 28.39 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P63092 (Residues: 204-394; Coverage: 46%)
Gene names: GNAS, GNAS1, GSP
Pfam: G-protein alpha subunit
InterPro:

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Chain: B
Length: 351 amino acids
Theoretical weight: 38.74 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P62873 (Residues: 2-340; Coverage: 100%)
Gene name: GNB1
Pfam: WD domain, G-beta repeat
InterPro:

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Chain: C
Length: 71 amino acids
Theoretical weight: 7.86 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P59768 (Residues: 1-71; Coverage: 100%)
Gene name: GNG2
Pfam: GGL domain
InterPro:

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Chain: N
Length: 162 amino acids
Theoretical weight: 17.54 KDa
Source organism: Lama glama
Expression system: Escherichia coli
InterPro:

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Chain: R
Length: 348 amino acids
Theoretical weight: 38.17 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: Q6QNK2 (Residues: 545-827; Coverage: 33%)
Gene names: ADGRD1, GPR133, PGR25
Pfam: 7 transmembrane receptor (Secretin family)
InterPro:

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