8HN8 image
Deposition Date 2022-12-07
Release Date 2023-12-20
Last Version Date 2024-10-16
Entry Detail
PDB ID:
8HN8
Keywords:
MEMBRANE PROTEIN
Title:
Cryo-EM structure of ligand histamine-bound Histamine H4 receptor Gi complex
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: 9606)
Host Organism:
Spodoptera frugiperda
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
3.00 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
8HN8 validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Guanine nucleotide-binding protein G(i) subunit alpha-1
Gene (Uniprot):GNAI1
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:340
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P62873 Pfam ID:PF00400
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:C (auth: G)
Chain Length:71
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P59768 Pfam ID:PF00631
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Soluble cytochrome b562, Histamine H4 receptor fusion
Gene (Uniprot):cybC, HRH4
Chain IDs:D (auth: R)
Chain Length:549
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P0ABE7,Q9H3N8 Pfam ID:PF07361, PF00001
Polymer Type:polypeptide(L)
Molecule:Single-chain variable fragment scFv16
Chain IDs:E (auth: S)
Chain Length:297
Number of Molecules:1
Biological Source:Homo sapiens
Ligand Molecules
HSM
Primary Citation
Structure insights into Histamine H4 receptor activation by an endogenous ligand histamine and agonist imetit
To Be Published ? ? ? (?)
Primary Citation of related structures
8HN8