9LRE image
Deposition Date 2025-01-30
Release Date 2025-06-11
Last Version Date 2025-06-11
Entry Detail
PDB ID:
9LRE
Keywords:
MEMBRANE PROTEIN
Title:
Cryo-EM structure of the histamine H4 receptor-Gi protein complex (Overall)
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: 9606)
Rattus norvegicus (Taxon ID: 10116)
Mus musculus (Taxon ID: 10090)
Bos taurus (Taxon ID: 9913)
Host Organism:
Spodoptera frugiperda
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
2.84 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
9LRE validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Guanine nucleotide-binding protein G(i) subunit alpha-1
Gene (Uniprot):GNAI1
Mutations:S47N, G203A, E245A, A326S
Chain IDs:A
Chain Length:354
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P63096 Pfam ID:PF00503
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
Gene (Uniprot):Gnb1
Chain IDs:B
Chain Length:351
Number of Molecules:1
Biological Source:Rattus norvegicus
UniProt ID:P54311 Pfam ID:PF00400
Polymer Type:polypeptide(L)
Molecule:scFv16
Chain IDs:C (auth: E)
Chain Length:260
Number of Molecules:1
Biological Source:Mus musculus
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
Gene (Uniprot):GNG2
Chain IDs:D (auth: G)
Chain Length:68
Number of Molecules:1
Biological Source:Bos taurus
UniProt ID:P63212 Pfam ID:PF00631
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Histamine H4 receptor,Genome polyprotein
Gene (Uniprot):HRH4
Chain IDs:E (auth: R)
Chain Length:692
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:Q9H3N8,B6F2F5 Pfam ID:PF00001, PF01353
Ligand Molecules
HSM
Primary Citation
Structural insights into ligand recognition and G protein preferences across histamine receptor
To Be Published ? ? ? (?)
Primary Citation of related structures
9LRE