9UYN image
Deposition Date 2025-05-15
Release Date 2025-11-19
Last Version Date 2025-11-19
Entry Detail
PDB ID:
9UYN
Keywords:
MEMBRANE PROTEIN/IMMUNE SYSTEM
Title:
Cryo-EM structure of the G protein-coupled receptor 1 (GPR1) bound to beta-arrestin 1 in ligand-free state
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: 9606)
Escherichia phage EcSzw-2 (Taxon ID: 2419741)
Host Organism:
Spodoptera frugiperda
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
2.90 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
9UYN validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Beta-arrestin-1
Gene (Uniprot):ARRB1
Mutagens:C59A/C125S/C140I/C150V/R169E/C242V/Y249C/C251V/C269S
Chain IDs:B (auth: A)
Chain Length:376
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P49407 Pfam ID:PF00339, PF02752
Polymer Type:polypeptide(L)
Molecule:Nanobody 32
Chain IDs:C (auth: B)
Chain Length:120
Number of Molecules:1
Biological Source:Escherichia phage EcSzw-2
Polymer Type:polypeptide(L)
Molecule:Single-chain fragment variable 30 (scFv30)
Chain IDs:D (auth: C)
Chain Length:245
Number of Molecules:1
Biological Source:Homo sapiens
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Chemerin-like receptor 2,Vasopressin V2 receptor
Gene (Uniprot):AVPR2, CMKLR2
Mutagens:V143C
Chain IDs:A (auth: R)
Chain Length:414
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P46091,P30518 Pfam ID:PF00001
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
SEP A SER modified residue
TPO A THR modified residue
Ligand Molecules
PAM
Primary Citation
Noncanonical agonist-dependent and -independent arrestin recruitment of GPR1
Science ? ? ? (2025)
DOI: 10.1126/science.adt8794
Primary Citation of related structures
9UYN
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